Osi, Osun, Nigeria Climate

Weather: 31.63°C/88.93°F, Wind SW at 2.29 km/h, 65% Humidity, 0% Chance of rain

Osi Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Osi has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 29.0ºC (84.2ºF) and it is -0.46% lower than Nigeria’s averages. Osi typically receives about 130.67 millimeters (5.14 inches) of precipitation and has 243.05 rainy days (66.59% of the time) annually.

CountryNigeria
CityOsun
Longitude4.5315029
Latitude7.253574
Attitude/ElevationNonem (0ft)
Local timeThursday 02:41
Annual high temperature34.09ºC (93.36ºF)
Annual low temperature22.74ºC (72.93ºF)
Average annual precip.130.67mm (5.14in)
Warmest monthJanuary (38.93ºC / 102.07ºF)
Coldest MonthAugust (21.82ºC / 71.28ºF)
Wettest MonthSeptember (232.22mm / 9.14in)
Driest MonthDecember (14.22mm / 0.56in)
Number of days with rainfall (≥ 1.0 mm)243.05 days (66.59%)
Days with no rain121.94999999999999 days (33.41%)
Humidity78.1%

Climate Osi: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)43.98(111.16)46.03(114.85)43.98(111.16)42.96(109.33)41.93(107.47)37.84(100.11)34.78(94.6)34.78(94.6)34.78(94.6)37.84(100.11)40.91(105.64)42.96(109.33)46.03(114.85)
Average high °C (°F)38.93(102.07)38.25(100.85)36.63(97.93)35.76(96.37)34.03(93.25)31.74(89.13)29.33(84.79)29.01(84.22)29.79(85.62)32.43(90.37)35.46(95.83)37.71(99.88)34.09(93.36)
Daily mean °C (°F)31.85(89.33)31.85(89.33)31.08(87.94)30.45(86.81)29.2(84.56)27.51(81.52)25.91(78.64)25.56(78.01)26.12(79.02)27.69(81.84)29.7(85.46)30.97(87.75)29.0(84.2)
Average low °C (°F)21.91(71.44)23.54(74.37)24.28(75.7)24.01(75.22)23.41(74.14)22.53(72.55)22.08(71.74)21.82(71.28)22.3(72.14)22.59(72.66)22.61(72.7)21.82(71.28)22.74(72.93)
Record low °C (°F)17.39(63.3)18.41(65.14)21.48(70.66)20.46(68.83)21.48(70.66)19.43(66.97)14.32(57.78)18.41(65.14)19.43(66.97)20.46(68.83)19.43(66.97)17.39(63.3)14.32(57.78)
Average precipitation mm (inches)14.37(0.57)41.8(1.65)103.06(4.06)145.52(5.73)189.02(7.44)194.91(7.67)205.9(8.11)203.9(8.03)232.22(9.14)166.81(6.57)56.19(2.21)14.22(0.56)130.66(5.14)
Average precipitation days (≥ 1.0 mm)4.2810.519.8924.2726.7826.9628.7326.5927.3427.0515.84.8420.25
Average relative humidity (%)50.2565.3275.279.1784.1387.7790.8391.0691.9187.9778.1955.4778.1
Mean monthly sunshine hours11.5611.2710.6610.6110.259.498.47.928.410.1311.0211.3710.08

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Osi in recent years.

Osi

Osi Temperature by Month

January
31.85°C | 89.33°F
February
31.85°C | 89.33°F
March
31.08°C | 87.94°F
December
30.97°C | 87.75°F
April
30.45°C | 86.81°F
November
29.7°C | 85.46°F
May
29.2°C | 84.56°F
October
27.69°C | 81.84°F
June
27.51°C | 81.52°F
September
26.12°C | 79.02°F
July
25.91°C | 78.64°F
August
25.56°C | 78.01°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature42.96°C (109.33°F)37.32°C (99.18°F)29.66°C (85.39°F)
Avg Temperature34.78°C (94.6°F)31.41°C (88.54°F)25.57°C (78.03°F)
Min Temperature25.57°C (78.03°F)23.69°C (74.64°F)21.48°C (70.66°F)
Dew PointMaxAverageMin
Dew Point24.55°C (76.19°F)22.07°C (71.73°F)18.41°C (65.14°F)
PrecipitationMaxAverageMinSum
Precipitation19.13mm | 0.75in2.92mm | 0.11in0.0mm | 0in90.4mm | 3.56in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind8.18kmh | 5.08mph5.87kmh | 3.65mph3.07kmh | 1.91mph
Gust Wind12.27kmh | 7.62mph8.18kmh | 5.08mph5.11kmh | 3.18mph
Sea Level PressureMaxAverageMin
Sea Level Pressure19.13mb2.92mb0.0mb
Osi

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-03-0130.68 | 87.2222.5 | 72.5746.14 | 3.8230.51 | 1033.033.38 | 0.13
2010-03-0234.78 | 94.620.46 | 68.83624.09 | 2.5430.51 | 1033.030.0 | 0
2010-03-0333.75 | 92.7522.5 | 72.5686.14 | 3.8230.48 | 1032.010.0 | 0
2010-03-0430.68 | 87.2222.5 | 72.5716.14 | 3.8230.48 | 1032.010.51 | 0.02
2010-03-0531.71 | 89.0822.5 | 72.5706.14 | 3.8230.44 | 1030.980.1 | 0.0
2010-03-0630.68 | 87.2222.5 | 72.5757.16 | 4.4530.44 | 1030.980.72 | 0.03
2010-03-0729.66 | 85.3923.52 | 74.34787.16 | 4.4530.48 | 1032.012.86 | 0.11
2010-03-0830.68 | 87.2223.52 | 74.34777.16 | 4.4530.44 | 1030.986.24 | 0.25
2010-03-0928.64 | 83.5524.55 | 76.19827.16 | 4.4530.44 | 1030.988.28 | 0.33
2010-03-1030.68 | 87.2222.5 | 72.5747.16 | 4.4530.44 | 1030.980.92 | 0.04
2010-03-1129.66 | 85.3923.52 | 74.34787.16 | 4.4530.48 | 1032.013.78 | 0.15
2010-03-1229.66 | 85.3923.52 | 74.34807.16 | 4.4530.48 | 1032.017.06 | 0.28
2010-03-1328.64 | 83.5523.52 | 74.34838.18 | 5.0830.48 | 1032.0111.15 | 0.44
2010-03-1428.64 | 83.5523.52 | 74.34828.18 | 5.0830.44 | 1030.984.6 | 0.18
2010-03-1529.66 | 85.3923.52 | 74.34808.18 | 5.0830.48 | 1032.0114.93 | 0.59
2010-03-1627.62 | 81.7224.55 | 76.19868.18 | 5.0830.48 | 1032.0119.13 | 0.75
2010-03-1725.57 | 78.0322.5 | 72.5883.07 | 1.9130.54 | 1034.055.22 | 0.21
2010-03-1827.62 | 81.7221.48 | 70.66795.11 | 3.1830.54 | 1034.050.1 | 0.0
2010-03-1931.71 | 89.0821.48 | 70.66725.11 | 3.1830.54 | 1034.050.51 | 0.02
2010-03-2031.71 | 89.0822.5 | 72.5734.09 | 2.5430.51 | 1033.030.31 | 0.01
2010-03-2132.73 | 90.9121.48 | 70.66654.09 | 2.5430.51 | 1033.030.1 | 0.0
2010-03-2234.78 | 94.618.41 | 65.14564.09 | 2.5430.44 | 1030.980.2 | 0.01
2010-03-2334.78 | 94.618.41 | 65.14564.09 | 2.5430.41 | 1029.960.0 | 0
2010-03-2432.73 | 90.9119.43 | 66.97615.11 | 3.1830.41 | 1029.960.0 | 0
2010-03-2531.71 | 89.0820.46 | 68.83665.11 | 3.1830.44 | 1030.980.0 | 0
2010-03-2633.75 | 92.7519.43 | 66.97614.09 | 2.5430.51 | 1033.030.0 | 0
2010-03-2734.78 | 94.621.48 | 70.66645.11 | 3.1830.51 | 1033.030.0 | 0
2010-03-2834.78 | 94.621.48 | 70.66645.11 | 3.1830.48 | 1032.010.0 | 0
2010-03-2933.75 | 92.7521.48 | 70.66645.11 | 3.1830.48 | 1032.010.1 | 0.0
2010-03-3034.78 | 94.622.5 | 72.5646.14 | 3.8230.44 | 1030.980.1 | 0.0
2010-03-3132.73 | 90.9122.5 | 72.5695.11 | 3.1830.44 | 1030.980.1 | 0.0

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