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 … The Nigerian Meteorological Agency has….. The Honorable Minister of Aviation. The Harmattan wind is hot and dry and carries a reddish dust from the … Niger is one of the hottest countries in the planet. 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. Source: National Climatic Data Center. - 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. Lagos Climate graph // Weather by Month. 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. With a yearly average of 34 degrees the climate is very warm, but has only a very few tropical and humid months. The greatest amount of precipitation occurs in June, with an average of 386 mm | 15.2 inch. The results showed a general decline of dry season׳s contribution to annual rainfall i.e. 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 (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. 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). The annual rainfall is 1693 mm | 66.7 inch. 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. Uncomfortably high humidity becomes annoying in August. 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. 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 least amount of rainfall occurs in December. Airport Weather Atlas: Nigeria - Climate data and average monthly weather. %PDF-1.7 %���� Daily rainfall data collected at 25 locations in northern Nigeria for 1931–96 were analyzed. This period This period encompasses two successive climatic normal periods: 1931–1960 and 1961–1990. The intense heat of the Saharan zone often causes the little rainfall to evaporate before it hits the ground. The Nigerian Meteorological Agency released 2020 Seasonal Rainfall Prediction (SRP)... Read More. 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). 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. Read More . 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. The temperatures are highest on average in March, at around 28.6 °C | 83.5 °F. The data includes monthly precipitation data for 36 years spanning between; 1980 to 2016. Results show three prominent features. %%EOF In the east annual rainfall is only 2 cm (0.79 inches). h�bbd```b``�"��A$�^�&/�̞`RLʀ��`�8���[ [1556791] Climate is the statistics of weather, usually over a 30-year interval. Email: info@nimet.gov.ng. The average in this month is 21 mm | 0.8 inch. Rainfall data from 28 stations for the period of 1970 – 2002 were collected from the Nigeria Meteorological Station, Lagos. dry period is getting drier. Meanwhile back up copy are not easy to come by. Lagos average temperature. Services. Averages are for Lagos / Ikeja, which is 8 miles from Lagos. The M–K test was then used to detect trend in the final (or pre-whitened) series. Satellite and Radar . 525 0 obj <>stream Rainfall Data Collection The data needed for this study was collected from Nigerian Me - teorological Center, Oshodi, Lagos State, Nigeria. Mean monthly rainfall data of 28 meteorological stations in Nigeria for the period 1911–1980 are analysed to examine trends in precipitation patterns in the country. "���&(�H�$��Dꘀհ�HQI���`��@��=,� V�D������8�HS9�Jg�i��,``bd`���ъ��H[��F� F�� 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. The Sahel climate or tropical dry climate, is the predominant climate type in the northern part of Nigeria. rainfall data summed to obtain annual rainfall for all the stations to enhance analysis. Aviation. Niger is one of the warmest region in Nigeria with an average daily high temperature of 34 degrees centigrade. Figure 1: Nigeria’s Coastal Zones. 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. The ?rainy season? Dued to the lesser rain the best time for traveling is from November to April. Lagos Temperature Yesterday. Annual rainfall totals are lower compared to the southern and central part of Nigeria. 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). Agriculture NIMET Provides basic information and issues early warning on drought, crop-pests and diseases within the Agricultural Sector. Here you can query, map, compare, chart and summarize key climate-related information. See more current weather × × Weather Data Notice: We have recorded very few readings for this month, some days may be missing. 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. Abuja endstream endobj startxref 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. 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. This page includes a chart with historical data for Nigeria Temperature. (Weather station: Lagos / Ikeja, Nigeria). Air Traffic Management NIMET provides aviation weather services and issues weather reports to contribute to safety improvement and efficiency of air navigation. Rainfall data for South Western Nigeria exist but not in an easily accessible form. 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. Statistical approach was deployed to determine the confidence levels, coefficients of kurtosis, skewness and coefficient of variations. Select month: Past Weather in Lagos — Graph °F. Following Kumar et al. Temperature in Nigeria decreased to 25.14 celsius in August from 26.62 celsius in July of 2013. It has the Saharan desert in the north, the Sahel to the south of the desert, and the Sudan in the southwest corner. Specifically, four 40-year periods (1911–50, 1921–60, 1931–70 and 1941–80) have been studied in detail. See weather overview. 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