Osun, Nigeria Climate

Weather: 27.43°C/81.37°F, Wind SW at 1.88 km/h, 74% Humidity, 0% Chance of rain

Nigeria
(Photo by Tobi Oshinnaike on Unsplash)

Osun Climate Summary

Located at an elevation of 266.33 meters (873.79 feet) above sea level, Osun has a Tropical wet and dry or savanna climate (Classification: Aw). The city’s yearly temperature is 28.35ºC (83.03ºF) and it is -1.11% lower than Nigeria’s averages. Osun typically receives about 127.75 millimeters (5.03 inches) of precipitation and has 237.62 rainy days (65.1% of the time) annually.

Country Nigeria
Longitude 4.5199593
Latitude 7.5628964
Attitude/Elevation 266.33m (873.79ft)
Local time Monday 20:56
Annual high temperature 33.33ºC (91.99ºF)
Annual low temperature 22.23ºC (72.01ºF)
Average annual precip. 127.75mm (5.03in)
Warmest month January (38.06ºC / 100.51ºF)
Coldest Month August (21.33ºC / 70.39ºF)
Wettest Month September (227.04mm / 8.94in)
Driest Month December (13.9mm / 0.55in)
Number of days with rainfall (≥ 1.0 mm) 237.62 days (65.1%)
Days with no rain 127.38 days (34.9%)
Humidity 76.36%

Climate Osun: Monthly Averages

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 43.0(109.4) 45.0(113.0) 43.0(109.4) 42.0(107.6) 41.0(105.8) 37.0(98.6) 34.0(93.2) 34.0(93.2) 34.0(93.2) 37.0(98.6) 40.0(104.0) 42.0(107.6) 45.0(113.0)
Average high °C (°F) 38.06(100.51) 37.4(99.32) 35.81(96.46) 34.96(94.93) 33.27(91.89) 31.03(87.85) 28.68(83.62) 28.36(83.05) 29.13(84.43) 31.71(89.08) 34.67(94.41) 36.87(98.37) 33.33(91.99)
Daily mean °C (°F) 31.14(88.05) 31.14(88.05) 30.39(86.7) 29.77(85.59) 28.55(83.39) 26.9(80.42) 25.33(77.59) 24.99(76.98) 25.54(77.97) 27.07(80.73) 29.04(84.27) 30.28(86.5) 28.35(83.03)
Average low °C (°F) 21.42(70.56) 23.02(73.44) 23.74(74.73) 23.47(74.25) 22.89(73.2) 22.03(71.65) 21.59(70.86) 21.33(70.39) 21.8(71.24) 22.09(71.76) 22.11(71.8) 21.33(70.39) 22.23(72.01)
Record low °C (°F) 17.0(62.6) 18.0(64.4) 21.0(69.8) 20.0(68.0) 21.0(69.8) 19.0(66.2) 14.0(57.2) 18.0(64.4) 19.0(66.2) 20.0(68.0) 19.0(66.2) 17.0(62.6) 14.0(57.2)
Average precipitation mm (inches) 14.05(0.55) 40.87(1.61) 100.76(3.97) 142.28(5.6) 184.81(7.28) 190.57(7.5) 201.31(7.93) 199.35(7.85) 227.04(8.94) 163.09(6.42) 54.94(2.16) 13.9(0.55) 127.75(5.03)
Average precipitation days (≥ 1.0 mm) 4.18 10.27 19.45 23.73 26.18 26.36 28.09 26.0 26.73 26.45 15.45 4.73 19.8
Average relative humidity (%) 49.13 63.86 73.52 77.41 82.25 85.81 88.81 89.03 89.86 86.01 76.45 54.23 76.36
Mean monthly sunshine hours 11.3 11.02 10.42 10.37 10.02 9.28 8.21 7.74 8.21 9.9 10.77 11.12 9.86

Climate Graph

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

Osun

Osun Temperature by Month

January
31.14°C | 88.05°F
February
31.14°C | 88.05°F
March
30.39°C | 86.7°F
December
30.28°C | 86.5°F
April
29.77°C | 85.59°F
November
29.04°C | 84.27°F
May
28.55°C | 83.39°F
October
27.07°C | 80.73°F
June
26.9°C | 80.42°F
September
25.54°C | 77.97°F
July
25.33°C | 77.59°F
August
24.99°C | 76.98°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
Temperature Max Average Min
Max Temperature 42.0°C (107.6°F) 39.1°C (102.38°F) 37.0°C (98.6°F)
Avg Temperature 33.0°C (91.4°F) 30.94°C (87.69°F) 30.0°C (86.0°F)
Min Temperature 24.0°C (75.2°F) 20.26°C (68.47°F) 18.0°C (64.4°F)
Dew Point Max Average Min
Dew Point 20.0°C (68.0°F) 10.29°C (50.52°F) 4.0°C (39.2°F)
Precipitation Max Average Min Sum
Precipitation 0.8mm | 0.03in 0.03mm | 0.0in 0.0mm | 0in 0.9mm | 0.04in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 6.0kmh | 3.73mph 4.1kmh | 2.55mph 2.0kmh | 1.24mph
Gust Wind 11.0kmh | 6.84mph 6.87kmh | 4.27mph 3.0kmh | 1.86mph
Sea Level Pressure Max Average Min
Sea Level Pressure 0.8mb 0.03mb 0.0mb
Osun

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
December ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2011-12-01 31 | 87.8 7 | 44.6 32 4 | 2.49 29.83 | 1010 0.0 | 0.0
2011-12-02 30 | 86.0 5 | 41.0 29 6 | 3.73 29.83 | 1010 0.0 | 0.0
2011-12-03 30 | 86.0 4 | 39.2 29 5 | 3.11 29.83 | 1010 0.0 | 0.0
2011-12-04 31 | 87.8 6 | 42.8 31 6 | 3.73 29.8 | 1009 0.0 | 0.0
2011-12-05 30 | 86.0 14 | 57.2 56 3 | 1.86 29.8 | 1009 0.0 | 0.0
2011-12-06 30 | 86.0 13 | 55.4 54 3 | 1.86 29.83 | 1010 0.0 | 0.0
2011-12-07 31 | 87.8 12 | 53.6 50 3 | 1.86 29.83 | 1010 0.0 | 0.0
2011-12-08 31 | 87.8 14 | 57.2 50 3 | 1.86 29.8 | 1009 0.0 | 0.0
2011-12-09 30 | 86.0 9 | 48.2 39 5 | 3.11 29.8 | 1009 0.0 | 0.0
2011-12-10 31 | 87.8 6 | 42.8 30 5 | 3.11 29.8 | 1009 0.0 | 0.0
2011-12-11 30 | 86.0 5 | 41.0 27 6 | 3.73 29.83 | 1010 0.0 | 0.0
2011-12-12 30 | 86.0 6 | 42.8 28 6 | 3.73 29.83 | 1010 0.0 | 0.0
2011-12-13 30 | 86.0 7 | 44.6 29 6 | 3.73 29.83 | 1010 0.0 | 0.0
2011-12-14 31 | 87.8 6 | 42.8 28 4 | 2.49 29.85 | 1011 0.0 | 0.0
2011-12-15 30 | 86.0 5 | 41.0 29 5 | 3.11 29.85 | 1011 0.0 | 0.0
2011-12-16 30 | 86.0 5 | 41.0 27 5 | 3.11 29.85 | 1011 0.0 | 0.0
2011-12-17 31 | 87.8 5 | 41.0 30 4 | 2.49 29.83 | 1010 0.0 | 0.0
2011-12-18 31 | 87.8 4 | 39.2 27 4 | 2.49 29.83 | 1010 0.0 | 0.0
2011-12-19 30 | 86.0 14 | 57.2 54 3 | 1.86 29.83 | 1010 0.0 | 0.0
2011-12-20 31 | 87.8 9 | 48.2 38 4 | 2.49 29.83 | 1010 0.0 | 0.0
2011-12-21 31 | 87.8 13 | 55.4 50 3 | 1.86 29.85 | 1011 0.0 | 0.0
2011-12-22 31 | 87.8 15 | 59.0 56 2 | 1.24 29.85 | 1011 0.0 | 0.0
2011-12-23 32 | 89.6 17 | 62.6 58 2 | 1.24 29.83 | 1010 0.0 | 0.0
2011-12-24 33 | 91.4 16 | 60.8 54 3 | 1.86 29.83 | 1010 0.0 | 0.0
2011-12-25 31 | 87.8 13 | 55.4 43 3 | 1.86 29.83 | 1010 0.0 | 0.0
2011-12-26 32 | 89.6 8 | 46.4 33 4 | 2.49 29.85 | 1011 0.0 | 0.0
2011-12-27 33 | 91.4 14 | 57.2 49 3 | 1.86 29.85 | 1011 0.0 | 0.0
2011-12-28 33 | 91.4 18 | 64.4 58 3 | 1.86 29.85 | 1011 0.0 | 0.0
2011-12-29 31 | 87.8 20 | 68.0 67 5 | 3.11 29.85 | 1011 0.8 | 0.03
2011-12-30 32 | 89.6 16 | 60.8 56 4 | 2.49 29.85 | 1011 0.1 | 0.0
2011-12-31 31 | 87.8 13 | 55.4 47 5 | 3.11 29.85 | 1011 0.0 | 0.0

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