Mean monthly rainfall data of 28 meteorological stations in Nigeria for the period 1911–1980 are analysed to examine trends in precipitation patterns in the country. Select month: Past Weather in Lagos — Graph °F. 525 0 obj <>stream This period This period encompasses two successive climatic normal periods: 1931–1960 and 1961–1990. The Nigerian Meteorological Agency has….. Rainfall data for South Western Nigeria exist but not in an easily accessible form. Weather Atlas: Nigeria - Climate data and average monthly weather. Email: info@nimet.gov.ng. The intense heat of the Saharan zone often causes the little rainfall to evaporate before it hits the ground. Airport Wiley Online Library N. J. Bello, An investigation of the characteristics of the onset and cessation of the rains in Nigeria, Theoretical and Applied Climatology, 10.1007/BF00865159, 54 , 3-4, (161-173), (1996). Also, rainfall distribution in Nigeria differs from the South to the North. (2011) analyzed rainfall trends over Nigeria using 1901–2002 rainfall data from Global Gridded Climatology of Climate Research Unit Time series (CRU TS.2.1). Rainfall decreases progressively away from the coast; the far north receives no more than 20 inches (500 mm) a year. The results showed a general decline of dry season׳s contribution to annual rainfall i.e. Visualizing trends in 1981-2015 rainfall in Nigeria In 2014, FEWS NET/USGS released a quasi-global (50°S–50°N, 180°E–180°W), 0.05° resolution, 1981 to near-present gridded precipitation time series: the Climate Hazards Group InfraRed Precipitation with Stations (CHIRPS) data archive. Aviation. Here you can query, map, compare, chart and summarize key climate-related information. The data includes monthly precipitation data for 36 years spanning between; 1980 to 2016. Results show three prominent features. It is yearlong warm or hot. Network of Stations. Nigeria - Climate data - Climate information and average monthly temperature, humidity, rainfall, snowfall, daylight, sunshine, UV index, and sea temperature for all cities and towns. 2020 Onset of Rainy Season. Rainfall totals in central Nigeria varies from 1,100 mm (43.3 in) in the lowlands of the river Niger Benue trough to over 2,000 mm (78.7 in) along the south western escarpment of the Jos Plateau. 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. Satellite and Radar . 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). The annual rainfall revealed a decreasing trend at the rate -0.957mm, -2.74mm and -0.87mm per -1 in SGS, NGS and SS respectively while Gombe station in NGS … Meanwhile back up copy are not easy to come by. The ?rainy season? See more current weather × × Weather Data Notice: We have recorded very few readings for this month, some days may be missing. Niger is one of the hottest countries in the planet. Lagos average temperature. endstream endobj startxref The least amount of rainfall occurs in December. Copyright 2020 - Nigerian Meteorological Agency, Meteorological Institute of Technology, Katsina, National Weather Forecasting and Climate Research Center In the east annual rainfall is only 2 cm (0.79 inches). High and low spatial resolution grids are defined such that the high-resolution grid is 0.250 × 0.250 (lat×lon) while the low resolution grid is 50 × 50. The results among others show that rainfall decreases from 1350 mm (1941–1970) to 1276 mm (1970–2002). Lagos Temperature Yesterday. Precipitation is heavier in the south, especially in the southeast, which receives more than 120 inches (3,000 mm) of rain a year, compared with about 70 inches (1,800 mm) in the southwest. Download free climate data for adaptation and city planning over 4,300 cities. T. O. Odekunle, Rainfall and the length of the growing season in Nigeria, International Journal of Climatology, 10.1002/joc.1012, 24, 4, (467-479), (2004). rainfall data summed to obtain annual rainfall for all the stations to enhance analysis. Inland, it decreases to around 130 cm (50 inch) over most of central Nigeria and only 50 cm (20 inch) in the extreme north. The annual rainfall is 1693 mm | 66.7 inch. This page includes a chart with historical data for Nigeria Temperature. See Hour-by-hour Forecast for upcoming weather. h�b```c``�������� Ȁ �@16�=܆�3���W4k��@� N��}�G�ht�eK���<9�˒�4���0��2��\ӯx��qًؕf��Nּv��R�MC���)'|�,�����GB�p�s#ᔞ�q:��ݟs"��z��ԃI�w���s�/`=u:�癖�ʦ�H�4��7�_��zΆ���ʵ7ϴV~��ԃ �f�+��T.y4䍞���>s���b�Yw� Ж���s5���[v���n�����s�x�\y�g���q�u�^����� ��a'���o[�`\{:Gw���ˉF�K�.d�l:>��%GG�P400{��P�J�p��� B�,�B0�T�����x/vii ��k. With a yearly average of 34 degrees the climate is very warm, but has only a very few tropical and humid months. While the vegetation map of Nigeria between 1973 and 1995 forms the basis of biodiversity change analysis. The temperatures are highest on average in March, at around 28.6 °C | 83.5 °F. [1556791] Climate is the statistics of weather, usually over a 30-year interval. The data were analyzed for the occurrences of abrupt changes in temperature and rainfall values over Nigeria while temporal and spatial trends were also investigated. Annual rainfall totals are lower compared to the southern and central part of Nigeria. More recently, Oguntunde et al. Gridded rainfall estimates from radar data (GPM DPR, TRMM PR) Overview: The Level 3 DPR product provides space-time statistics of the level 2 DPR results. Climate data and weather averages in Lagos. The Harmattan wind is hot and dry and carries a reddish dust from the … (2009), rainfall data for different zones of Nigeria were corrected for lag-1 serial correlation (r 1) by estimating the monotonic trend (Δ) for the series, removing this trend prior to pre-whitening and finally adding the trend to the pre-whitened data series. The average in this month is 21 mm | 0.8 inch. Rainfall data from 28 stations for the period of 1970 – 2002 were collected from the Nigeria Meteorological Station, Lagos. The M–K test was then used to detect trend in the final (or pre-whitened) series. Crossref Olajire J. Olaniran, Evidence of climatic change in Nigeria based on annual series of rainfall of different daily amounts, 1919?1985, Climatic Change, 10.1007/BF00140169, 19 , 3, (319-340), (1991). The greatest amount of precipitation occurs in June, with an average of 386 mm | 15.2 inch. LIMITATION OF STUDY The major limitation of the study encountered, typical of such was quality and limited availability of data of some states in southern Nigeria. From 1990 to 2015, Nigeria had average annual rainfall of 1,197mm across a total cropland area of 41.35M ha. N. J. Bello, An investigation of the characteristics of the onset and cessation of the rains in Nigeria, Theoretical and Applied Climatology, 10.1007/BF00865159, 54, 3-4, (161-173), (1996). See weather overview. 491 0 obj <>/Filter/FlateDecode/ID[<837419BC288C584AACD0EE3740661608>]/Index[461 65]/Info 460 0 R/Length 142/Prev 998751/Root 462 0 R/Size 526/Type/XRef/W[1 3 1]>>stream Table 6b: Extreme value statistics of Calabar rainfall data From the result of Table 6a, it was observed that the highest rainfall value is 463.00mm which is less than the calculated upper bound of 511.195mm. More Information. Marine Operations NIMET provides Oceanographic information for marine users both at sea and along the coast thereby making the decision-making process during weather sensitive operations more efficient. %%EOF After testing the presence of autocorrelation, Mann–Kendall (modified Mann–Kendall) test was applied to non-autocorrelated … Uncomfortably high humidity becomes annoying in August. Services. It has the Saharan desert in the north, the Sahel to the south of the desert, and the Sudan in the southwest corner. 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. Temperature in Nigeria averaged 26.74 celsius from 1856 until 2013, reaching an all time high of 31.83 celsius in April of 2010 and a record low of 22.30 celsius in January of 1983. %PDF-1.7 %���� Dued to the lesser rain the best time for traveling is from November to April. Annual Weather Averages Near Lagos. The Nigerian Meteorological Agency released 2020 Seasonal Rainfall Prediction (SRP)... Read More. The Honorable Minister of Aviation. The wet season in Nigeria is from April to October and falls upon the southern region much earlier than the rest of the country, typically around February or March. Daily rainfall data collected at 25 locations in northern Nigeria for 1931–96 were analyzed. Specifically, four 40-year periods (1911–50, 1921–60, 1931–70 and 1941–80) have been studied in detail. Many organizations have extensively collected daily rainfall data prior to this study and are usually stored/recorded in sheets or log books. - Please bookmark this page (add it to your favorites), - If you wish to link to this page, you can do so by referring to the URL address below. The northern part of Nigeria has the lowest amount of rainfall in a year sometimes as little as 120 to 130 rainy days in Kano and even lesser by 10 to 20 days in Katsina and Sokoto The rain continues in most part of the country till even October and … "���&(�H�$��Dꘀհ�HQI���`��@��=,� V�D������8�HS9�Jg�i��,``bd`���ъ��H[��F� F�� Figure 1: Nigeria’s Coastal Zones. Agriculture NIMET Provides basic information and issues early warning on drought, crop-pests and diseases within the Agricultural Sector. The lowest rainfall value was observed to be 0.00 which is greater than the calculated lower bound of … Graphs and linear regression will reveal the variability inherent in annual rainfall of a particular place. Rainfall Data Collection The data needed for this study was collected from Nigerian Me - teorological Center, Oshodi, Lagos State, Nigeria. 0 In this post, we will tell you about the months of the rainy season in Nigeria. Average rainfall along the coast varies from about 180 cm (70 in) in the west to about 430 cm (170 inch) in certain parts of the east. Keep reading to learn more about these differences. Temperature in Nigeria decreased to 25.14 celsius in August from 26.62 celsius in July of 2013. Statistical approach was deployed to determine the confidence levels, coefficients of kurtosis, skewness and coefficient of variations. The hot Harmattan wind from the Sahara sweeps across the northeastern areas which. Aviation. 461 0 obj <> endobj Nnamdi Azikwe International (Weather station: Lagos / Ikeja, Nigeria). Following Kumar et al. h�bbd```b``�"��A$�^�&/�̞`RLʀ��`�8���[ Source: National Climatic Data Center. dry period is getting drier. Rainfall data spanning a period of 30 years (1981 to 2010) for 6 stations in Northeastern Nigeria were used to determine trend and variation in rainfall for the region. pattern of rainfall in Nigeria using data on the average rainfall for a period of eleven years was examined. Air Traffic Management NIMET provides aviation weather services and issues weather reports to contribute to safety improvement and efficiency of air navigation. 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. The Sahel climate or tropical dry climate, is the predominant climate type in the northern part of Nigeria. Read More . Averages are for Lagos / Ikeja, which is 8 miles from Lagos. The shortcoming of this form of database is that it is prone to destruction by rain, fire and other disaster. Abuja In the south-east of Nigeria, the Cross River National Park is a hilly area, wet and covered with forests. The Nigerian Meteorological Agency released 2020 Seasonal Rainfall Prediction (SRP)... Air Traffic ManagementNIMET provides aviation weather services and issues weather reports to contribute to safety improvement and efficiency of air navigation. They concluded that annual rainfall has been reduced significantly over 20% of the landscape … The use of satellite precipitation data for forecast in Nigeria is greatly advancing, this is due to the availability of satellite imagery and measured real time rainfall data that can be used to validating the estimated amount of rainfall been derived from imagery captured by satellite of an area. Lagos Climate graph // Weather by Month. Niger is one of the warmest region in Nigeria with an average daily high temperature of 34 degrees centigrade. Final ( or pre-whitened ) series area, wet and covered with forests the climate! 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