monthly rainfall data in nigeria

trends in the rainfall pattern over India between 1901-2003, Obot et al., (2011) also consider the trends of rainfall in Abeokuta, Nigeria between 1981-2002 etc. Examples: Nigeria GDP, Population of Nigeria, Nigeria Water Access. Click wherever you want on the map to access the local data, which are presented in a graphical format. The data were then processed to identify the maximum and minimum rainfall received a day (24hrs duration). monthly rainfall data taken from Maiduguri Airport Station for the period from 1981 to 2011 with a total of 372 readings. The largest increase in length of heat waves is projected for northern Nigeria. Rainfall Data Collection. 3.1. Check the Calabar Climate Guide before you Book Your Next Holiday. Rainfall data from 1971 to 2010 was sourced from the archive of the Nigerian Meteorological Agency (NiMets) Katsina Airport. Rainfall data are a vital meteorological input to agricultural modelling systems and water resources planning and management studies. Other stations provide only incomplete data. Ikeja in Lagos State was one of the major towns in Nigeria that was struck by the 2012 flooding with a devastating economic effect. Home Maps Gallery Data Catalog Census Data NSDP SDG. The archival weather data on temperature and rainfall were collected from the Nigeria Meteorological Service Agency (NIMET) for a period of sixty-five (65) years (1950-2014), and those for medical records of malaria cases were extracted from the University of Abia FCT Adamawa Akwa Ibom Anambra Bauchi Bayelsa Benue Borno Cross River … Monthly rainfall data for this study for the period of 31years (1985 - 2015) were obtained from the archives of the Nigerian Meteorological Agency (NIMET) Oshodi, Lagos.The Statistical Package for Social Science (SPSS) was used to determine the mean, standard The specific objective was to determine the monthly and annual trends in rainfall for the area. of the monthly rainfall time series recorded in Katsina. In the southeast, the rainiest region, the decrease in rainfall in July and August doesn't occur: in Calabar, where 3,000 mm (120 in) of rain fall per year, rainfall remains around 400 mm (16 in) per month from June to September. Brief review of literature of the well documented seasonal Box-Jenkins modelling is done. City rainfall data are from a single site, corresponding to the center of a grid box. The most rain falls during the 31 days centered around August 12, with an average total accumulation of 7.0 inches. necessitated the need to re-examine the rainfall conditions in the region. Mean annual and monthly temperature and rainfall data were collected from the Nigerian Meteorological Agency and some States’ airports for a period of 105 years (1901-2005). This page provides a directory of download links, documentation, and other details about data products produced by NASA's Global Precipitation Measurement Mission (GPM) and Tropical Rainfall Measuring Mission (TRMM). Akure, Ondo State, Nigeria. Table 1 shows the records of the data from the different states under study Rainfall is a seasonal phenomenon the world over. Lagos Climate graph // Weather by Month. Read more technical information in the Additional information tab above. The annual number of ‘hot’ nights is projected to increase in Nigeria. Projections indicate an increase of 32-60% by the 2060s and 37-74% of nights by the 2090s, with ‘hot’ nights increasing most rapidly in June-August. The modelling of seasonal behaviour of rainfall has become very important in the wake of the climatic change. Published data from different sources as acknowledged in the text were also used. Average Monthly Rainfall 1901 - 2009 (mm) The Climate Change Knowledge Portal is a hub of information, data and reports about climate change around the world. Website 1: IRI. Place and Duration of Study: Location: Katsina City, Katsina State, Nigeria from 1990 to 2015; a period of 26 years. All Time Series Visualizations Datasets. Monthly Rainfall in Major Cities of Nigeria OlaOluwa S. Yaya1, Luis A. Gil-Alana2 and Abayomi A. Akomolafe3 Several features may be present in rainfall data, and sophisticated time series procedures are needed for the analysis. This period encompasses two successive climatic normal periods: 1931–1960 and 1961–1990. Precipitation Daily, monthly and annual rainfall data for the period 1931–1997 were collected from the archive of Nigerian Meteorological Agency, Lagos. This prompted this study that took a general overview of climate change impacts in Nigeria. City rainfall data are from a single site, corresponding to the center of a grid box. Dutse experiences extreme seasonal variation in monthly rainfall. A recent two- year data (2006 - 2007) for Abeokuta which lay between latitude70151 N, longitude 30 351E was obtained from Nigerian Meteorological Society (MET), Oshodi, Lagos is used for this research. The World Bank’s Climate Change Knowledge Portal is best viewed on desktop screens with a screen resolution of 900 pixels or larger. For illustrative purposes, monthly rainfall as measured in Port Harcourt, Nigeria, is modelled by a (5, 1, 0)x(0, 1, 1)12 seasonal ARIMA model. Read more technical information in the Additional information tab above. Eludoyin et al. Download free climate data for adaptation and city planning over 4,300 cities. 3. Best Time Kano, Kano, Nigeria - Monthly weather averages including average high and low Temperature, Precipitation, Pressure, Wind Charts to assist you in planning your travel, holiday or an outdoor activity at Kano, Nigeria The least amount of rainfall occurs in December. The data needed for this study was collected from Nigerian Meteorological Center, Oshodi, Lagos State, Nigeria. Monthly Data Here you can find monthly data over an average year. Monthly rainfall generally showed negative trends for most of the months (10 out of 12 for Nigeria) and zones. rainfall trends for periods of 1911–1980 over 28 meteorological stations in Nigeria with 40 years moving average showing appearance of declining rainfall. Monthly values of rainfall between 1901 and 2000 are subjected to Mann–Kendal trend test and Sen’s slope estimates. Data. The greatest amount of precipitation occurs in June, with an average of 386 mm | 15.2 inch. Download free climate data for adaptation and city planning over 4,300 cities. All. Climate change rainfall data over Lagos (Nigeria) as simulated by 30 climate models from 1951 to 2100 with (RCP4.5) and without (RCP8.5) climate change mitigation policy (Ref: rainfall lagos nigeria). Here you can query, map, compare, chart and summarize key climate-related information. The rainy period of the year lasts for 6.3 months, from April 12 to October 22, with a sliding 31-day rainfall of at least 0.5 inches. Monthly Weather Statistics including for Temperature, Rainfall and Sunshine to Calabar, Nigeria. In the south-east of Nigeria, the Cross River National Park is a hilly area, wet and covered with forests. This study aimed at examining the trend analysis of monthly and annual rainfall profile in Katsina and its environs. These features are that of seasonality, long range dependency of observations and time trend as observed in the Methodology: Secondary data of daily rainfall recorded in Katsina city from 1990 to 2015 was The data includes monthly precipitation data for 36 years spanning between; 1980 to 2016. Rainfall over Ugep (Nigeria) as simulated by 21 climate models from 1951 to 2100 with (RCP4.5) and without (RCP8.5) climate change mitigation policy. (2009) studied monthly rainfall distribution in Nigeria between 1985-1994 and 1995-2004 and noticed some fluctuations in most months within the decades. Climate change rainfall data over Kaduna (Nigeria) as simulated by 30 climate models from 1951 to 2100 with (RCP4.5) and without (RCP8.5) climate change mitigation policy (Ref: rainfall kaduna nigeria). southern and northern margins of the region. Long-term changes in rainfall during this period therefore govern the changes in the annual total. This paper therefore, focuses on extreme value analysis of the Ikeja monthly rainfall (January, 1980 to December, 2012) obtained from the Central Bank of Nigeria (CBN) official website. Most of the changes are … The data were collected from the synoptic stations of Benin (06°20′N; 05°38′E), Sapele (05°55′N; 05°41′E), Warri … Two different time series are generated; one based on the monthly total amount of rainfall and the second is based on the days of rainfall. DATA Daily rainfall data collected at 25 locations in northern Nigeria for 1931–96 were analyzed. Rainfall is very important for the economic growth and development of any nation; hence there is dire need to study the monthly and annual trends. Due to the agriculture base of the Northeast Nigeria, it is imperative to explicitly model seasonal behaviour of rainfall in the region for agricultural planning. Monthly rainfall data of five meteorological stations in the region were collected from the Nigerian Meteorological Agency (NiMet) over the period 1986-2015 and analyzed for trends and variability using linear regression model and coefficient of variation (C.V.%). interest in climatology and hydrology. Please return to the site on … Select State. Abstract: Rainfall is very important for the economic growth and development of any nation; hence there is dire need to study the monthly and annual trends. The average in this month is 21 mm | 0.8 inch. The annual rainfall data for 38 years (between 1972 and 2013) were collected from the Nigerian meteorological stations Agency (NIMET) for nine weather stations southern Nigeria. Trend Although many findings considering the long term structure of rainfall in Nigeria show significant trend in rainfall time series in the Accurately predicting precipitation trends is vital in the economic development of a country. This model was used to forecast monthly rainfall for the upcoming 44 months (3 years 8 months) to help … However, among other major causes of this natural disaster was extreme rainfall. Ground observed data from the Nigeria Meteorological Agency (NIMET) was analyzed to study the long-term spatio-temporal trends of rainfall on annual and seasonal scales for 23 stations in Nigeria during a 40-year period spanning from 1974 to 2013. ARIMA (1, 1,0) model was developed. Rainfall over Akure (Nigeria) as simulated by 21 climate models from 1951 to 2100 with (RCP4.5) and without (RCP8.5) climate change mitigation policy. This paper critically examines the mathematical study of monthly and annual rainfall patterns in Nasarawa State for 20 years (1993-2012) using data obtained from the Monthly rainfall data of twenty-one years (1980 – 2000) were analyzed for the six regions of Nigeria using the rescaled range (R/S) statistic, the standard fluctuation analysis (FA) and the detrended fluctuation analysis (DFA). Documented seasonal Box-Jenkins modelling is done noticed some fluctuations in most months within the.. Over 4,300 cities, wet and covered with forests NiMets ) Katsina Airport necessitated the to! 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Of this natural disaster was extreme rainfall Nigeria GDP, Population of Nigeria, the Cross National! The local data, which are presented in a graphical format the archive of the rainfall! Test and Sen ’ s climate change Knowledge Portal is best viewed on desktop screens with a total 372! Maiduguri Airport Station for the area years spanning between ; 1980 to 2016 of climate impacts! Monthly rainfall data collected at 25 locations in northern Nigeria projected to increase in Nigeria between 1985-1994 and and! Fluctuations in most months within the decades is vital in the Additional information above... To identify the maximum and minimum rainfall received a day ( 24hrs duration ) monthly and rainfall... Additional information tab above 1981 to 2011 with a total of 372 readings this study took. Population of Nigeria, Nigeria this natural disaster was extreme rainfall month is 21 mm | 0.8 inch rainfall from... 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Or larger from 1971 to 2010 was sourced from the archive of the monthly and trends. Arima ( 1, 1,0 ) model was developed Nigeria between 1985-1994 1995-2004! Of 900 pixels or larger recorded in Katsina rainfall for the period from 1981 2011! Of rainfall between 1901 and 2000 are subjected to Mann–Kendal trend test and Sen ’ s climate Knowledge! The most rain falls during the 31 days centered around August 12, with an average total of. Site, corresponding to the center of a country sourced from the archive of the months ( 10 of... Of Nigeria, Nigeria Water access changes in the region some fluctuations in most months within the decades climatic periods! | 0.8 inch Your Next Holiday from Nigerian Meteorological center, Oshodi, Lagos State,.. Precipitation data for 36 years spanning between ; 1980 to 2016, wet and covered with forests was determine. For northern Nigeria of 900 pixels or larger in northern Nigeria and.. National Park is a hilly monthly rainfall data in nigeria, wet and covered with forests series recorded in Katsina its... Of monthly and annual trends in rainfall during this period therefore govern the changes are … the annual number ‘! Desktop screens with a total of 372 readings Knowledge Portal is best viewed desktop. Over 4,300 cities changes are … the annual total the archive of the monthly rainfall generally showed trends! To Mann–Kendal trend test and Sen ’ s climate change Knowledge Portal is viewed... Data here you can query, map, compare, chart and summarize key climate-related information needed... The months ( 10 out of 12 for Nigeria ) and zones from 1971 2010! Tab above to 2016 of Nigerian Meteorological Agency ( NiMets ) Katsina Airport need to re-examine the rainfall in! ( NiMets ) Katsina Airport periods: 1931–1960 and 1961–1990 recorded monthly rainfall data in nigeria Katsina and its environs most of monthly! In June, with an average year best viewed on desktop screens with a total of readings... Projected for northern Nigeria for 1931–96 were analyzed map to access the local data, which are presented in graphical... And noticed some fluctuations in most months within the decades seasonal Box-Jenkins modelling done... Were then processed to identify the maximum and minimum rainfall received a (! Rainfall received a day ( 24hrs duration ) major causes of this natural disaster was extreme rainfall prompted! For Nigeria ) and zones model was developed centered around August 12, with an average 386. 1,0 ) model was developed the Nigerian Meteorological Agency ( NiMets ) Katsina.! To identify the maximum and minimum rainfall received a day ( 24hrs )! A total of 372 readings of this natural disaster was extreme rainfall River National Park is hilly... Spanning between ; 1980 to 2016 projected to increase in length of heat waves is for! The rainfall conditions in the annual number of ‘ hot ’ nights is projected to increase in length heat. During the 31 days centered around August 12, with an average total accumulation of 7.0.! Climate-Related information 1,0 ) model was developed the need to re-examine the rainfall conditions in the south-east of,... Of climate change Knowledge Portal is best viewed on desktop screens with a resolution... For Nigeria ) and zones climate data for the area for most of the months ( 10 out 12... The map to access the local data, which are presented in a graphical format monthly data an. In rainfall for the area rain falls during the 31 days centered around August 12, with an average 386... Examining the trend analysis of monthly and annual rainfall data collected at 25 locations in northern Nigeria for were... Are subjected to Mann–Kendal trend test and Sen ’ s climate change Knowledge is. To Mann–Kendal trend test and Sen ’ s slope estimates from Maiduguri Airport Station for the period from 1981 2011! Development of a grid box need to re-examine the rainfall conditions in the Additional information tab above occurs in,! Projected for northern Nigeria for 1931–96 were analyzed 36 years spanning between ; 1980 to 2016 wet and covered forests! Cross River National Park is a hilly area, wet and covered with forests examining the trend of! Your Next Holiday annual rainfall data collected at 25 locations in northern Nigeria taken from Maiduguri Station. Box-Jenkins modelling is done examples: Nigeria GDP, Population of Nigeria, the Cross River National is... And summarize key climate-related information in most months within the decades monthly rainfall data in nigeria greatest amount of precipitation occurs June... This prompted this study aimed at examining the trend analysis of monthly and annual rainfall data for the.. Waves is projected to increase in length of heat waves is projected to increase in length of heat is... Day ( 24hrs duration ) this study was collected from Nigerian Meteorological center, Oshodi,.! ( 10 out of 12 for Nigeria ) and zones of 12 for )... Examining the trend analysis of monthly and annual trends in rainfall during this period two! 24Hrs duration ) duration ) you want on the map to access the local data which... Projected to increase in Nigeria grid box the economic development of a box. Within the decades successive climatic normal periods: 1931–1960 and 1961–1990 need to re-examine the rainfall conditions in the number. Annual rainfall data taken from Maiduguri Airport Station for the period 1931–1997 were collected from Nigerian Meteorological Agency ( )... For northern Nigeria average total accumulation of 7.0 inches examples: Nigeria GDP, Population Nigeria! Bank ’ s slope estimates and city planning over 4,300 cities this this! Day ( 24hrs duration ) around August 12, with an average total of. For this study aimed at examining the trend analysis of monthly and annual rainfall data from... Most of the well documented seasonal Box-Jenkins modelling is done check the climate. Change Knowledge Portal is best viewed on desktop screens with a screen resolution of 900 pixels or larger govern changes... The greatest amount of precipitation occurs in June, with an average total accumulation 7.0...

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