Wilberforce, Western Area, Sierra Leone Climate

Weather: 27.32°C/81.18°F, Wind SW at 3.78 km/h, 75% Humidity, 0% Chance of rain

Wilberforce Climate Summary

Located at an elevation of 110.34 meters (362.01 feet) above sea level, Wilberforce has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 29.47ºC (85.05ºF) and it is 1.86% higher than Sierra Leone’s averages. Wilberforce typically receives about 273.56 millimeters (10.77 inches) of precipitation and has 211.99 rainy days (58.08% of the time) annually.

CountrySierra Leone
CityWestern Area
Longitude-13.2677908
Latitude8.4738247
Attitude/Elevation110.34m (362.01ft)
Local timeSunday 19:08
Annual high temperature32.02ºC (89.64ºF)
Annual low temperature26.28ºC (79.3ºF)
Average annual precip.273.56mm (10.77in)
Warmest monthJanuary (33.94ºC / 93.09ºF)
Coldest MonthAugust (25.41ºC / 77.74ºF)
Wettest MonthAugust (861.26mm / 33.91in)
Driest MonthFebruary (3.76mm / 0.15in)
Number of days with rainfall (≥ 1.0 mm)211.99 days (58.08%)
Days with no rain153.01 days (41.92%)
Humidity81.22%

Climate Wilberforce: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)39.9(103.82)39.9(103.82)39.9(103.82)37.8(100.04)37.8(100.04)35.7(96.26)33.6(92.48)31.5(88.7)34.65(94.37)35.7(96.26)36.75(98.15)38.85(101.93)39.9(103.82)
Average high °C (°F)33.94(93.09)33.61(92.5)33.19(91.74)32.95(91.31)32.71(90.88)31.24(88.23)29.55(85.19)29.05(84.29)30.02(86.04)31.71(89.08)32.66(90.79)33.75(92.75)32.02(89.64)
Daily mean °C (°F)30.16(86.29)30.18(86.32)30.22(86.4)30.41(86.74)30.48(86.86)29.33(84.79)27.9(82.22)27.48(81.46)28.09(82.56)29.23(84.61)30.0(86.0)30.26(86.47)29.47(85.05)
Average low °C (°F)25.8(78.44)25.74(78.33)26.19(79.14)26.94(80.49)27.47(81.45)26.88(80.38)25.73(78.31)25.41(77.74)25.71(78.28)26.38(79.48)26.84(80.31)26.26(79.27)26.28(79.3)
Record low °C (°F)22.05(71.69)23.1(73.58)23.1(73.58)24.15(75.47)18.9(66.02)21.0(69.8)16.8(62.24)17.85(64.13)18.9(66.02)15.75(60.35)25.2(77.36)22.05(71.69)15.75(60.35)
Average precipitation mm (inches)6.06(0.24)3.76(0.15)12.69(0.5)39.82(1.57)153.93(6.06)393.98(15.51)766.98(30.2)861.26(33.91)556.44(21.91)329.31(12.96)135.78(5.35)22.81(0.9)273.57(10.77)
Average precipitation days (≥ 1.0 mm)1.720.773.347.7319.8628.8232.0830.8329.6829.8722.334.9717.66
Average relative humidity (%)71.8873.5476.3277.2981.2685.287.7989.589.2186.8183.3372.4381.22
Mean monthly sunshine hours11.8712.111.9311.8311.3910.499.759.0610.4611.1911.7411.7311.13

Climate Graph

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

Wilberforce

Wilberforce Temperature by Month

May
30.48°C | 86.86°F
April
30.41°C | 86.74°F
December
30.26°C | 86.47°F
March
30.22°C | 86.4°F
February
30.18°C | 86.32°F
January
30.16°C | 86.29°F
November
30.0°C | 86.0°F
June
29.33°C | 84.79°F
October
29.23°C | 84.61°F
September
28.09°C | 82.56°F
July
27.9°C | 82.22°F
August
27.48°C | 81.46°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 Temperature31.5°C (88.7°F)29.26°C (84.67°F)26.25°C (79.25°F)
Avg Temperature28.35°C (83.03°F)27.64°C (81.75°F)26.25°C (79.25°F)
Min Temperature26.25°C (79.25°F)25.54°C (77.97°F)25.2°C (77.36°F)
Dew PointMaxAverageMin
Dew Point25.2°C (77.36°F)24.08°C (75.34°F)23.1°C (73.58°F)
PrecipitationMaxAverageMinSum
Precipitation208.0mm | 8.19in30.09mm | 1.18in0.32mm | 0.01in932.81mm | 36.72in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind26.25kmh | 16.31mph12.02kmh | 7.47mph7.35kmh | 4.57mph
Gust Wind40.95kmh | 25.45mph18.53kmh | 11.51mph10.5kmh | 6.52mph
Sea Level PressureMaxAverageMin
Sea Level Pressure208.0mb30.09mb0.32mb
Wilberforce

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-08-0128.35 | 83.0323.1 | 73.587910.5 | 6.5231.38 | 1062.60.32 | 0.01
2011-08-0228.35 | 83.0324.15 | 75.478311.55 | 7.1831.38 | 1062.63.89 | 0.15
2011-08-0328.35 | 83.0324.15 | 75.478212.6 | 7.8331.41 | 1063.6531.29 | 1.23
2011-08-0427.3 | 81.1424.15 | 75.478411.55 | 7.1831.44 | 1064.712.29 | 0.48
2011-08-0526.25 | 79.2524.15 | 75.478612.6 | 7.8331.47 | 1065.7541.89 | 1.65
2011-08-0627.3 | 81.1424.15 | 75.478615.75 | 9.7931.44 | 1064.779.06 | 3.11
2011-08-0728.35 | 83.0324.15 | 75.478210.5 | 6.5231.44 | 1064.723.31 | 0.92
2011-08-0827.3 | 81.1424.15 | 75.478410.5 | 6.5231.41 | 1063.6519.21 | 0.76
2011-08-0926.25 | 79.2524.15 | 75.478812.6 | 7.8331.44 | 1064.7122.22 | 4.81
2011-08-1026.25 | 79.2524.15 | 75.47879.45 | 5.8731.41 | 1063.6522.37 | 0.88
2011-08-1128.35 | 83.0324.15 | 75.47849.45 | 5.8731.41 | 1063.651.99 | 0.08
2011-08-1228.35 | 83.0324.15 | 75.47848.4 | 5.2231.41 | 1063.657.56 | 0.3
2011-08-1328.35 | 83.0324.15 | 75.478114.7 | 9.1331.38 | 1062.63.15 | 0.12
2011-08-1428.35 | 83.0324.15 | 75.47809.45 | 5.8731.35 | 1061.559.24 | 0.36
2011-08-1528.35 | 83.0324.15 | 75.478311.55 | 7.1831.38 | 1062.63.36 | 0.13
2011-08-1628.35 | 83.0324.15 | 75.478112.6 | 7.8331.38 | 1062.62.21 | 0.09
2011-08-1726.25 | 79.2524.15 | 75.479012.6 | 7.8331.35 | 1061.55208.0 | 8.19
2011-08-1826.25 | 79.2524.15 | 75.478926.25 | 16.3131.32 | 1060.5107.62 | 4.24
2011-08-1927.3 | 81.1423.1 | 73.588221.0 | 13.0531.38 | 1062.65.99 | 0.24
2011-08-2027.3 | 81.1423.1 | 73.588112.6 | 7.8331.41 | 1063.651.99 | 0.08
2011-08-2127.3 | 81.1424.15 | 75.478411.55 | 7.1831.41 | 1063.6512.07 | 0.48
2011-08-2227.3 | 81.1424.15 | 75.478313.65 | 8.4831.38 | 1062.630.03 | 1.18
2011-08-2327.3 | 81.1424.15 | 75.478412.6 | 7.8331.41 | 1063.6525.3 | 1.0
2011-08-2427.3 | 81.1424.15 | 75.478411.55 | 7.1831.47 | 1065.7536.23 | 1.43
2011-08-2528.35 | 83.0324.15 | 75.47837.35 | 4.5731.47 | 1065.753.46 | 0.14
2011-08-2628.35 | 83.0324.15 | 75.47819.45 | 5.8731.44 | 1064.74.2 | 0.17
2011-08-2728.35 | 83.0324.15 | 75.47849.45 | 5.8731.41 | 1063.659.45 | 0.37
2011-08-2826.25 | 79.2524.15 | 75.479013.65 | 8.4831.41 | 1063.6591.03 | 3.58
2011-08-2928.35 | 83.0324.15 | 75.47848.4 | 5.2231.44 | 1064.70.95 | 0.04
2011-08-3028.35 | 83.0324.15 | 75.478211.55 | 7.1831.44 | 1064.72.31 | 0.09
2011-08-3128.35 | 83.0325.2 | 77.36867.35 | 4.5731.41 | 1063.6510.82 | 0.43

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