Wilberforce, Western Area, Sierra Leone Climate

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

Sierra Leone
(Photo by Bruce Warrington on Unsplash)

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.

Country Sierra Leone
City Western Area
Longitude -13.2677908
Latitude 8.4738247
Attitude/Elevation 110.34m (362.01ft)
Local time Saturday 22:15
Annual high temperature 32.02ºC (89.64ºF)
Annual low temperature 26.28ºC (79.3ºF)
Average annual precip. 273.56mm (10.77in)
Warmest month January (33.94ºC / 93.09ºF)
Coldest Month August (25.41ºC / 77.74ºF)
Wettest Month August (861.26mm / 33.91in)
Driest Month February (3.76mm / 0.15in)
Number of days with rainfall (≥ 1.0 mm) 211.99 days (58.08%)
Days with no rain 153.01 days (41.92%)
Humidity 81.22%

Climate Wilberforce: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
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) 1.72 0.77 3.34 7.73 19.86 28.82 32.08 30.83 29.68 29.87 22.33 4.97 17.66
Average relative humidity (%) 71.88 73.54 76.32 77.29 81.26 85.2 87.79 89.5 89.21 86.81 83.33 72.43 81.22
Mean monthly sunshine hours 11.87 12.1 11.93 11.83 11.39 10.49 9.75 9.06 10.46 11.19 11.74 11.73 11.13

Climate Graph

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

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
Temperature Max Average Min
Max Temperature 31.5°C (88.7°F) 29.26°C (84.67°F) 26.25°C (79.25°F)
Avg Temperature 28.35°C (83.03°F) 27.64°C (81.75°F) 26.25°C (79.25°F)
Min Temperature 26.25°C (79.25°F) 25.54°C (77.97°F) 25.2°C (77.36°F)
Dew Point Max Average Min
Dew Point 25.2°C (77.36°F) 24.08°C (75.34°F) 23.1°C (73.58°F)
Precipitation Max Average Min Sum
Precipitation 208.0mm | 8.19in 30.09mm | 1.18in 0.32mm | 0.01in 932.81mm | 36.72in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 26.25kmh | 16.31mph 12.02kmh | 7.47mph 7.35kmh | 4.57mph
Gust Wind 40.95kmh | 25.45mph 18.53kmh | 11.51mph 10.5kmh | 6.52mph
Sea Level Pressure Max Average Min
Sea Level Pressure 208.0mb 30.09mb 0.32mb

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
August ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2011-08-01 28.35 | 83.03 23.1 | 73.58 79 10.5 | 6.52 31.38 | 1062.6 0.32 | 0.01
2011-08-02 28.35 | 83.03 24.15 | 75.47 83 11.55 | 7.18 31.38 | 1062.6 3.89 | 0.15
2011-08-03 28.35 | 83.03 24.15 | 75.47 82 12.6 | 7.83 31.41 | 1063.65 31.29 | 1.23
2011-08-04 27.3 | 81.14 24.15 | 75.47 84 11.55 | 7.18 31.44 | 1064.7 12.29 | 0.48
2011-08-05 26.25 | 79.25 24.15 | 75.47 86 12.6 | 7.83 31.47 | 1065.75 41.89 | 1.65
2011-08-06 27.3 | 81.14 24.15 | 75.47 86 15.75 | 9.79 31.44 | 1064.7 79.06 | 3.11
2011-08-07 28.35 | 83.03 24.15 | 75.47 82 10.5 | 6.52 31.44 | 1064.7 23.31 | 0.92
2011-08-08 27.3 | 81.14 24.15 | 75.47 84 10.5 | 6.52 31.41 | 1063.65 19.21 | 0.76
2011-08-09 26.25 | 79.25 24.15 | 75.47 88 12.6 | 7.83 31.44 | 1064.7 122.22 | 4.81
2011-08-10 26.25 | 79.25 24.15 | 75.47 87 9.45 | 5.87 31.41 | 1063.65 22.37 | 0.88
2011-08-11 28.35 | 83.03 24.15 | 75.47 84 9.45 | 5.87 31.41 | 1063.65 1.99 | 0.08
2011-08-12 28.35 | 83.03 24.15 | 75.47 84 8.4 | 5.22 31.41 | 1063.65 7.56 | 0.3
2011-08-13 28.35 | 83.03 24.15 | 75.47 81 14.7 | 9.13 31.38 | 1062.6 3.15 | 0.12
2011-08-14 28.35 | 83.03 24.15 | 75.47 80 9.45 | 5.87 31.35 | 1061.55 9.24 | 0.36
2011-08-15 28.35 | 83.03 24.15 | 75.47 83 11.55 | 7.18 31.38 | 1062.6 3.36 | 0.13
2011-08-16 28.35 | 83.03 24.15 | 75.47 81 12.6 | 7.83 31.38 | 1062.6 2.21 | 0.09
2011-08-17 26.25 | 79.25 24.15 | 75.47 90 12.6 | 7.83 31.35 | 1061.55 208.0 | 8.19
2011-08-18 26.25 | 79.25 24.15 | 75.47 89 26.25 | 16.31 31.32 | 1060.5 107.62 | 4.24
2011-08-19 27.3 | 81.14 23.1 | 73.58 82 21.0 | 13.05 31.38 | 1062.6 5.99 | 0.24
2011-08-20 27.3 | 81.14 23.1 | 73.58 81 12.6 | 7.83 31.41 | 1063.65 1.99 | 0.08
2011-08-21 27.3 | 81.14 24.15 | 75.47 84 11.55 | 7.18 31.41 | 1063.65 12.07 | 0.48
2011-08-22 27.3 | 81.14 24.15 | 75.47 83 13.65 | 8.48 31.38 | 1062.6 30.03 | 1.18
2011-08-23 27.3 | 81.14 24.15 | 75.47 84 12.6 | 7.83 31.41 | 1063.65 25.3 | 1.0
2011-08-24 27.3 | 81.14 24.15 | 75.47 84 11.55 | 7.18 31.47 | 1065.75 36.23 | 1.43
2011-08-25 28.35 | 83.03 24.15 | 75.47 83 7.35 | 4.57 31.47 | 1065.75 3.46 | 0.14
2011-08-26 28.35 | 83.03 24.15 | 75.47 81 9.45 | 5.87 31.44 | 1064.7 4.2 | 0.17
2011-08-27 28.35 | 83.03 24.15 | 75.47 84 9.45 | 5.87 31.41 | 1063.65 9.45 | 0.37
2011-08-28 26.25 | 79.25 24.15 | 75.47 90 13.65 | 8.48 31.41 | 1063.65 91.03 | 3.58
2011-08-29 28.35 | 83.03 24.15 | 75.47 84 8.4 | 5.22 31.44 | 1064.7 0.95 | 0.04
2011-08-30 28.35 | 83.03 24.15 | 75.47 82 11.55 | 7.18 31.44 | 1064.7 2.31 | 0.09
2011-08-31 28.35 | 83.03 25.2 | 77.36 86 7.35 | 4.57 31.41 | 1063.65 10.82 | 0.43

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