Basale, Southern, Sierra Leone Climate

Weather: 30.54°C/86.97°F, Wind SW at 3.71 km/h, 63% Humidity, 0% Chance of rain

Sierra Leone
(Photo by Vasim Memon on Unsplash)

Basale Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Basale has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 27.79ºC (82.02ºF) and it is 0.18% higher than Sierra Leone’s averages. Basale typically receives about 262.32 millimeters (10.33 inches) of precipitation and has 250.79 rainy days (68.71% of the time) annually.

CountrySierra Leone
CitySouthern
Longitude-11.818
Latitude7.472434
Attitude/ElevationNonem (0ft)
Local timeSaturday 20:01
Annual high temperature32.24ºC (90.03ºF)
Annual low temperature22.17ºC (71.91ºF)
Average annual precip.262.32mm (10.33in)
Warmest monthFebruary (37.02ºC / 98.64ºF)
Coldest MonthJanuary (20.44ºC / 68.79ºF)
Wettest MonthAugust (647.6mm / 25.5in)
Driest MonthJanuary (9.21mm / 0.36in)
Number of days with rainfall (≥ 1.0 mm)250.79 days (68.71%)
Days with no rain114.21000000000001 days (31.29%)
Humidity79.72%

Climate Basale: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)40.59(105.06)43.56(110.41)44.55(112.19)42.57(108.63)41.58(106.84)36.63(97.93)33.66(92.59)32.67(90.81)33.66(92.59)34.65(94.37)35.64(96.15)37.62(99.72)44.55(112.19)
Average high °C (°F)35.15(95.27)37.02(98.64)36.61(97.9)35.56(96.01)32.91(91.24)30.39(86.7)27.98(82.36)27.42(81.36)28.69(83.64)30.66(87.19)31.71(89.08)32.81(91.06)32.24(90.03)
Daily mean °C (°F)28.98(84.16)30.44(86.79)30.72(87.3)30.41(86.74)28.62(83.52)26.76(80.17)25.2(77.36)24.9(76.82)25.52(77.94)26.66(79.99)27.46(81.43)27.73(81.91)27.79(82.02)
Average low °C (°F)20.44(68.79)21.67(71.01)23.15(73.67)23.97(75.15)23.55(74.39)22.48(72.46)21.83(71.29)21.82(71.28)21.89(71.4)22.07(71.73)22.2(71.96)20.96(69.73)22.17(71.91)
Record low °C (°F)16.83(62.29)17.82(64.08)17.82(64.08)20.79(69.42)19.8(67.64)19.8(67.64)17.82(64.08)17.82(64.08)13.86(56.95)19.8(67.64)20.79(69.42)16.83(62.29)13.86(56.95)
Average precipitation mm (inches)9.21(0.36)24.4(0.96)84.81(3.34)141.83(5.58)291.38(11.47)368.52(14.51)479.5(18.88)647.6(25.5)560.38(22.06)354.14(13.94)162.6(6.4)23.44(0.92)262.31(10.33)
Average precipitation days (≥ 1.0 mm)3.334.7714.9421.0628.9728.8930.1429.8829.4329.8824.25.3120.9
Average relative humidity (%)66.3665.0567.6671.2581.8287.2290.0690.7691.3488.6384.9671.579.72
Mean monthly sunshine hours11.1311.1910.9510.459.98.767.667.258.219.4610.2710.819.67

Climate Graph

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

Basale

Basale Temperature by Month

March
30.72°C | 87.3°F
February
30.44°C | 86.79°F
April
30.41°C | 86.74°F
January
28.98°C | 84.16°F
May
28.62°C | 83.52°F
December
27.73°C | 81.91°F
November
27.46°C | 81.43°F
June
26.76°C | 80.17°F
October
26.66°C | 79.99°F
September
25.52°C | 77.94°F
July
25.2°C | 77.36°F
August
24.9°C | 76.82°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 Temperature31.68°C (89.02°F)28.1°C (82.58°F)24.75°C (76.55°F)
Avg Temperature26.73°C (80.11°F)25.29°C (77.52°F)23.76°C (74.77°F)
Min Temperature22.77°C (72.99°F)21.59°C (70.86°F)18.81°C (65.86°F)
Dew PointMaxAverageMin
Dew Point23.76°C (74.77°F)22.42°C (72.36°F)20.79°C (69.42°F)
PrecipitationMaxAverageMinSum
Precipitation37.62mm | 1.48in9.67mm | 0.38in0.1mm | 0.0in299.85mm | 11.81in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind8.91kmh | 5.54mph5.84kmh | 3.63mph3.96kmh | 2.46mph
Gust Wind13.86kmh | 8.61mph9.07kmh | 5.64mph5.94kmh | 3.69mph
Sea Level PressureMaxAverageMin
Sea Level Pressure37.62mb9.67mb0.1mb
Basale

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-07-0125.74 | 78.3322.77 | 72.99905.94 | 3.6929.61 | 1002.775.05 | 0.2
2011-07-0223.76 | 74.7722.77 | 72.99953.96 | 2.4629.61 | 1002.7737.62 | 1.48
2011-07-0326.73 | 80.1121.78 | 71.2863.96 | 2.4629.61 | 1002.774.26 | 0.17
2011-07-0425.74 | 78.3323.76 | 74.77934.95 | 3.0829.61 | 1002.7715.94 | 0.63
2011-07-0523.76 | 74.7721.78 | 71.2943.96 | 2.4629.67 | 1004.755.64 | 0.22
2011-07-0626.73 | 80.1121.78 | 71.2843.96 | 2.4629.64 | 1003.760.1 | 0.0
2011-07-0726.73 | 80.1122.77 | 72.99895.94 | 3.6929.58 | 1001.789.5 | 0.37
2011-07-0824.75 | 76.5522.77 | 72.99947.92 | 4.9229.61 | 1002.772.87 | 0.11
2011-07-0924.75 | 76.5522.77 | 72.99944.95 | 3.0829.67 | 1004.759.01 | 0.35
2011-07-1024.75 | 76.5521.78 | 71.2915.94 | 3.6929.67 | 1004.752.47 | 0.1
2011-07-1124.75 | 76.5521.78 | 71.2895.94 | 3.6929.64 | 1003.766.43 | 0.25
2011-07-1225.74 | 78.3321.78 | 71.2874.95 | 3.0829.61 | 1002.778.02 | 0.32
2011-07-1325.74 | 78.3322.77 | 72.99894.95 | 3.0829.58 | 1001.7816.83 | 0.66
2011-07-1425.74 | 78.3321.78 | 71.2895.94 | 3.6929.58 | 1001.786.43 | 0.25
2011-07-1525.74 | 78.3322.77 | 72.99896.93 | 4.3129.61 | 1002.7711.58 | 0.46
2011-07-1625.74 | 78.3322.77 | 72.99895.94 | 3.6929.64 | 1003.769.5 | 0.37
2011-07-1725.74 | 78.3323.76 | 74.77915.94 | 3.6929.64 | 1003.7623.46 | 0.92
2011-07-1825.74 | 78.3322.77 | 72.99905.94 | 3.6929.64 | 1003.7616.33 | 0.64
2011-07-1924.75 | 76.5522.77 | 72.99933.96 | 2.4629.67 | 1004.7512.18 | 0.48
2011-07-2025.74 | 78.3322.77 | 72.99884.95 | 3.0829.67 | 1004.7512.08 | 0.48
2011-07-2125.74 | 78.3322.77 | 72.99905.94 | 3.6929.67 | 1004.753.76 | 0.15
2011-07-2226.73 | 80.1122.77 | 72.99895.94 | 3.6929.64 | 1003.7612.27 | 0.48
2011-07-2325.74 | 78.3323.76 | 74.77894.95 | 3.0829.67 | 1004.7515.44 | 0.61
2011-07-2424.75 | 76.5522.77 | 72.99947.92 | 4.9229.67 | 1004.753.37 | 0.13
2011-07-2524.75 | 76.5521.78 | 71.2888.91 | 5.5429.64 | 1003.763.17 | 0.12
2011-07-2624.75 | 76.5520.79 | 69.42877.92 | 4.9229.64 | 1003.764.36 | 0.17
2011-07-2723.76 | 74.7721.78 | 71.2936.93 | 4.3129.61 | 1002.779.5 | 0.37
2011-07-2825.74 | 78.3321.78 | 71.2895.94 | 3.6929.58 | 1001.783.27 | 0.13
2011-07-2925.74 | 78.3321.78 | 71.2894.95 | 3.0829.58 | 1001.784.26 | 0.17
2011-07-3023.76 | 74.7722.77 | 72.99956.93 | 4.3129.58 | 1001.7812.08 | 0.48
2011-07-3123.76 | 74.7721.78 | 71.2907.92 | 4.9229.61 | 1002.7713.07 | 0.51

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