Basa, Southern, Sierra Leone Climate

Weather: 15.2°C/59.36°F, Wind SW at 4.12 km/h, 59% Humidity, 0% Chance of rain

Sierra Leone
(Photo by Vasim Memon on Unsplash)
Contents

Basa Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Basa has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 27.51ºC (81.52ºF) and it is -0.1% lower than Sierra Leone’s averages. Basa typically receives about 259.67 millimeters (10.22 inches) of precipitation and has 248.26 rainy days (68.02% of the time) annually.

CountrySierra Leone
CitySouthern
Longitude-119.015579
Latitude35.381835
Attitude/ElevationNonem (0ft)
Local timeSaturday 20:38
Annual high temperature31.92ºC (89.46ºF)
Annual low temperature21.95ºC (71.51ºF)
Average annual precip.259.67mm (10.22in)
Warmest monthFebruary (36.65ºC / 97.97ºF)
Coldest MonthJanuary (20.23ºC / 68.41ºF)
Wettest MonthAugust (641.06mm / 25.24in)
Driest MonthJanuary (9.11mm / 0.36in)
Number of days with rainfall (≥ 1.0 mm)248.26 days (68.02%)
Days with no rain116.74000000000001 days (31.98%)
Humidity78.91%

Climate Basa: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)40.18(104.32)43.12(109.62)44.1(111.38)42.14(107.85)41.16(106.09)36.26(97.27)33.32(91.98)32.34(90.21)33.32(91.98)34.3(93.74)35.28(95.5)37.24(99.03)44.1(111.38)
Average high °C (°F)34.8(94.64)36.65(97.97)36.24(97.23)35.2(95.36)32.58(90.64)30.08(86.14)27.7(81.86)27.14(80.85)28.4(83.12)30.35(86.63)31.39(88.5)32.47(90.45)31.92(89.46)
Daily mean °C (°F)28.69(83.64)30.13(86.23)30.41(86.74)30.1(86.18)28.33(82.99)26.49(79.68)24.95(76.91)24.64(76.35)25.26(77.47)26.39(79.5)27.18(80.92)27.45(81.41)27.51(81.52)
Average low °C (°F)20.23(68.41)21.45(70.61)22.92(73.26)23.72(74.7)23.31(73.96)22.25(72.05)21.61(70.9)21.6(70.88)21.67(71.01)21.85(71.33)21.98(71.56)20.74(69.33)21.95(71.51)
Record low °C (°F)16.66(61.99)17.64(63.75)17.64(63.75)20.58(69.04)19.6(67.28)19.6(67.28)17.64(63.75)17.64(63.75)13.72(56.7)19.6(67.28)20.58(69.04)16.66(61.99)13.72(56.7)
Average precipitation mm (inches)9.11(0.36)24.15(0.95)83.96(3.31)140.4(5.53)288.43(11.36)364.8(14.36)474.65(18.69)641.06(25.24)554.72(21.84)350.56(13.8)160.96(6.34)23.2(0.91)259.66(10.22)
Average precipitation days (≥ 1.0 mm)3.294.7214.7920.8428.6828.5929.8429.5729.1329.5723.965.2520.69
Average relative humidity (%)65.6964.3966.9870.5380.9986.3489.1589.8590.4287.7384.170.7878.91
Mean monthly sunshine hours11.0111.0710.8410.359.88.677.587.178.129.3710.1610.79.57

Climate Graph

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

Basa

Basa Temperature by Month

March
30.41°C | 86.74°F
February
30.13°C | 86.23°F
April
30.1°C | 86.18°F
January
28.69°C | 83.64°F
May
28.33°C | 82.99°F
December
27.45°C | 81.41°F
November
27.18°C | 80.92°F
June
26.49°C | 79.68°F
October
26.39°C | 79.5°F
September
25.26°C | 77.47°F
July
24.95°C | 76.91°F
August
24.64°C | 76.35°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 Temperature31.36°C (88.45°F)29.87°C (85.77°F)25.48°C (77.86°F)
Avg Temperature26.46°C (79.63°F)25.99°C (78.78°F)23.52°C (74.34°F)
Min Temperature22.54°C (72.57°F)21.24°C (70.23°F)19.6°C (67.28°F)
Dew PointMaxAverageMin
Dew Point23.52°C (74.34°F)22.92°C (73.26°F)22.54°C (72.57°F)
PrecipitationMaxAverageMinSum
Precipitation71.14mm | 2.8in9.87mm | 0.39in0.49mm | 0.02in306.05mm | 12.05in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind6.86kmh | 4.26mph4.27kmh | 2.65mph2.94kmh | 1.83mph
Gust Wind10.78kmh | 6.7mph6.8kmh | 4.23mph4.9kmh | 3.04mph
Sea Level PressureMaxAverageMin
Sea Level Pressure71.14mb9.87mb0.49mb
Basa

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-10-0125.48 | 77.8623.52 | 74.34925.88 | 3.6529.31 | 992.648.04 | 0.32
2013-10-0225.48 | 77.8622.54 | 72.57934.9 | 3.0429.31 | 992.646.37 | 0.25
2013-10-0325.48 | 77.8622.54 | 72.57924.9 | 3.0429.28 | 991.6610.78 | 0.42
2013-10-0425.48 | 77.8622.54 | 72.57915.88 | 3.6529.28 | 991.669.21 | 0.36
2013-10-0523.52 | 74.3422.54 | 72.57953.92 | 2.4429.28 | 991.668.53 | 0.34
2013-10-0625.48 | 77.8622.54 | 72.57913.92 | 2.4429.28 | 991.6614.8 | 0.58
2013-10-0725.48 | 77.8623.52 | 74.34925.88 | 3.6529.31 | 992.6471.14 | 2.8
2013-10-0826.46 | 79.6323.52 | 74.34924.9 | 3.0429.31 | 992.6412.74 | 0.5
2013-10-0926.46 | 79.6322.54 | 72.57893.92 | 2.4429.28 | 991.6610.78 | 0.42
2013-10-1025.48 | 77.8622.54 | 72.57934.9 | 3.0429.28 | 991.6623.13 | 0.91
2013-10-1125.48 | 77.8622.54 | 72.57924.9 | 3.0429.31 | 992.643.92 | 0.15
2013-10-1226.46 | 79.6323.52 | 74.34912.94 | 1.8329.31 | 992.6411.66 | 0.46
2013-10-1326.46 | 79.6322.54 | 72.57903.92 | 2.4429.28 | 991.6611.86 | 0.47
2013-10-1425.48 | 77.8622.54 | 72.57914.9 | 3.0429.28 | 991.660.49 | 0.02
2013-10-1526.46 | 79.6323.52 | 74.34913.92 | 2.4429.28 | 991.666.08 | 0.24
2013-10-1626.46 | 79.6323.52 | 74.34914.9 | 3.0429.28 | 991.6610.09 | 0.4
2013-10-1725.48 | 77.8623.52 | 74.34926.86 | 4.2629.31 | 992.647.84 | 0.31
2013-10-1826.46 | 79.6322.54 | 72.57903.92 | 2.4429.28 | 991.668.13 | 0.32
2013-10-1926.46 | 79.6322.54 | 72.57903.92 | 2.4429.28 | 991.662.94 | 0.12
2013-10-2026.46 | 79.6322.54 | 72.57894.9 | 3.0429.28 | 991.662.65 | 0.1
2013-10-2125.48 | 77.8623.52 | 74.34932.94 | 1.8329.28 | 991.667.15 | 0.28
2013-10-2226.46 | 79.6322.54 | 72.57882.94 | 1.8329.28 | 991.665.1 | 0.2
2013-10-2326.46 | 79.6323.52 | 74.34902.94 | 1.8329.28 | 991.666.17 | 0.24
2013-10-2426.46 | 79.6323.52 | 74.34892.94 | 1.8329.28 | 991.662.65 | 0.1
2013-10-2526.46 | 79.6322.54 | 72.57903.92 | 2.4429.28 | 991.665.49 | 0.22
2013-10-2626.46 | 79.6322.54 | 72.57893.92 | 2.4429.28 | 991.664.51 | 0.18
2013-10-2726.46 | 79.6323.52 | 74.34903.92 | 2.4429.28 | 991.669.99 | 0.39
2013-10-2826.46 | 79.6322.54 | 72.57903.92 | 2.4429.31 | 992.644.21 | 0.17
2013-10-2925.48 | 77.8622.54 | 72.57903.92 | 2.4429.28 | 991.666.66 | 0.26
2013-10-3026.46 | 79.6322.54 | 72.57882.94 | 1.8329.25 | 990.683.53 | 0.14
2013-10-3126.46 | 79.6323.52 | 74.34913.92 | 2.4429.23 | 989.79.41 | 0.37

Basa 11 Year Historical Weather Data

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