Bandama, Southern, Sierra Leone Climate

Weather: 26°C/78.98°F, Wind SW at 4.1 km/h, 91% Humidity, 0% Chance of rain

Bandama Climate Summary

Located at an elevation of 56.9 meters (186.68 feet) above sea level, Bandama has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 27.47ºC (81.45ºF) and it is -0.14% lower than Sierra Leone’s averages. Bandama typically receives about 259.34 millimeters (10.21 inches) of precipitation and has 247.94 rainy days (67.93% of the time) annually.

Country Sierra Leone
City Southern
Longitude -12.0
Latitude 8.066667
Attitude/Elevation 56.9m (186.68ft)
Local time Tuesday 02:04
Annual high temperature 31.88ºC (89.38ºF)
Annual low temperature 21.92ºC (71.46ºF)
Average annual precip. 259.34mm (10.21in)
Warmest month February (36.6ºC / 97.88ºF)
Coldest Month January (20.21ºC / 68.38ºF)
Wettest Month August (640.28mm / 25.21in)
Driest Month January (9.1mm / 0.36in)
Number of days with rainfall (≥ 1.0 mm) 247.94 days (67.93%)
Days with no rain 117.06 days (32.07%)
Humidity 78.81%

Climate Bandama: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 40.13(104.23) 43.06(109.51) 44.04(111.27) 42.08(107.74) 41.11(106.0) 36.21(97.18) 33.28(91.9) 32.3(90.14) 33.28(91.9) 34.25(93.65) 35.23(95.41) 37.19(98.94) 44.04(111.27)
Average high °C (°F) 34.75(94.55) 36.6(97.88) 36.19(97.14) 35.15(95.27) 32.54(90.57) 30.05(86.09) 27.67(81.81) 27.11(80.8) 28.36(83.05) 30.31(86.56) 31.35(88.43) 32.43(90.37) 31.88(89.38)
Daily mean °C (°F) 28.66(83.59) 30.1(86.18) 30.37(86.67) 30.07(86.13) 28.29(82.92) 26.45(79.61) 24.92(76.86) 24.61(76.3) 25.23(77.41) 26.36(79.45) 27.15(80.87) 27.41(81.34) 27.47(81.45)
Average low °C (°F) 20.21(68.38) 21.42(70.56) 22.89(73.2) 23.69(74.64) 23.28(73.9) 22.23(72.01) 21.58(70.84) 21.57(70.83) 21.64(70.95) 21.83(71.29) 21.95(71.51) 20.72(69.3) 21.92(71.46)
Record low °C (°F) 16.64(61.95) 17.62(63.72) 17.62(63.72) 20.55(68.99) 19.57(67.23) 19.57(67.23) 17.62(63.72) 17.62(63.72) 13.7(56.66) 19.57(67.23) 20.55(68.99) 16.64(61.95) 13.7(56.66)
Average precipitation mm (inches) 9.1(0.36) 24.12(0.95) 83.86(3.3) 140.23(5.52) 288.08(11.34) 364.35(14.34) 474.07(18.66) 640.28(25.21) 554.04(21.81) 350.13(13.78) 160.76(6.33) 23.18(0.91) 259.35(10.21)
Average precipitation days (≥ 1.0 mm) 3.29 4.72 14.77 20.82 28.65 28.56 29.8 29.54 29.1 29.54 23.93 5.25 20.66
Average relative humidity (%) 65.61 64.31 66.89 70.45 80.89 86.23 89.04 89.74 90.3 87.62 84.0 70.69 78.81
Mean monthly sunshine hours 11.0 11.06 10.82 10.34 9.79 8.66 7.58 7.16 8.11 9.36 10.15 10.69 9.56

Climate Graph

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

Bandama Temperature by Month

March
30.37°C | 86.67°F
February
30.1°C | 86.18°F
April
30.07°C | 86.13°F
January
28.66°C | 83.59°F
May
28.29°C | 82.92°F
December
27.41°C | 81.34°F
November
27.15°C | 80.87°F
June
26.45°C | 79.61°F
October
26.36°C | 79.45°F
September
25.23°C | 77.41°F
July
24.92°C | 76.86°F
August
24.61°C | 76.3°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 34.25°C (93.65°F) 29.74°C (85.53°F) 24.47°C (76.05°F)
Avg Temperature 29.36°C (84.85°F) 26.93°C (80.47°F) 23.49°C (74.28°F)
Min Temperature 24.47°C (76.05°F) 23.17°C (73.71°F) 21.53°C (70.75°F)
Dew Point Max Average Min
Dew Point 24.47°C (76.05°F) 24.06°C (75.31°F) 22.51°C (72.52°F)
Precipitation Max Average Min Sum
Precipitation 97.58mm | 3.84in 18.5mm | 0.73in 1.57mm | 0.06in 573.65mm | 22.58in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 5.87kmh | 3.65mph 4.23kmh | 2.63mph 1.96kmh | 1.22mph
Gust Wind 9.79kmh | 6.08mph 6.88kmh | 4.28mph 3.91kmh | 2.43mph
Sea Level Pressure Max Average Min
Sea Level Pressure 97.58mb 18.5mb 1.57mb

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
May ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2010-05-01 24.47 | 76.05 22.51 | 72.52 93 2.94 | 1.83 29.25 | 990.44 8.42 | 0.33
2010-05-02 26.42 | 79.56 22.51 | 72.52 88 2.94 | 1.83 29.28 | 991.42 7.63 | 0.3
2010-05-03 27.4 | 81.32 22.51 | 72.52 86 4.89 | 3.04 29.28 | 991.42 10.47 | 0.41
2010-05-04 26.42 | 79.56 23.49 | 74.28 86 4.89 | 3.04 29.22 | 989.47 1.57 | 0.06
2010-05-05 28.38 | 83.08 23.49 | 74.28 85 4.89 | 3.04 29.19 | 988.49 8.03 | 0.32
2010-05-06 27.4 | 81.32 24.47 | 76.05 91 3.91 | 2.43 29.19 | 988.49 24.47 | 0.96
2010-05-07 28.38 | 83.08 24.47 | 76.05 87 3.91 | 2.43 29.22 | 989.47 13.21 | 0.52
2010-05-08 27.4 | 81.32 24.47 | 76.05 91 1.96 | 1.22 29.22 | 989.47 25.25 | 0.99
2010-05-09 29.36 | 84.85 24.47 | 76.05 84 3.91 | 2.43 29.22 | 989.47 6.85 | 0.27
2010-05-10 27.4 | 81.32 24.47 | 76.05 92 3.91 | 2.43 29.22 | 989.47 26.33 | 1.04
2010-05-11 28.38 | 83.08 24.47 | 76.05 87 4.89 | 3.04 29.22 | 989.47 10.77 | 0.42
2010-05-12 28.38 | 83.08 24.47 | 76.05 88 5.87 | 3.65 29.25 | 990.44 6.75 | 0.27
2010-05-13 27.4 | 81.32 24.47 | 76.05 92 4.89 | 3.04 29.25 | 990.44 18.79 | 0.74
2010-05-14 27.4 | 81.32 24.47 | 76.05 90 4.89 | 3.04 29.28 | 991.42 17.03 | 0.67
2010-05-15 27.4 | 81.32 23.49 | 74.28 89 5.87 | 3.65 29.22 | 989.47 7.93 | 0.31
2010-05-16 27.4 | 81.32 24.47 | 76.05 91 3.91 | 2.43 29.25 | 990.44 4.4 | 0.17
2010-05-17 28.38 | 83.08 24.47 | 76.05 87 4.89 | 3.04 29.22 | 989.47 13.41 | 0.53
2010-05-18 27.4 | 81.32 24.47 | 76.05 92 3.91 | 2.43 29.22 | 989.47 24.57 | 0.97
2010-05-19 27.4 | 81.32 24.47 | 76.05 91 3.91 | 2.43 29.22 | 989.47 12.04 | 0.47
2010-05-20 26.42 | 79.56 24.47 | 76.05 94 3.91 | 2.43 29.22 | 989.47 24.57 | 0.97
2010-05-21 23.49 | 74.28 23.49 | 74.28 98 1.96 | 1.22 29.25 | 990.44 39.44 | 1.55
2010-05-22 24.47 | 76.05 23.49 | 74.28 95 2.94 | 1.83 29.25 | 990.44 15.17 | 0.6
2010-05-23 26.42 | 79.56 23.49 | 74.28 89 3.91 | 2.43 29.22 | 989.47 8.12 | 0.32
2010-05-24 27.4 | 81.32 24.47 | 76.05 91 3.91 | 2.43 29.22 | 989.47 10.77 | 0.42
2010-05-25 25.45 | 77.81 24.47 | 76.05 94 3.91 | 2.43 29.22 | 989.47 57.16 | 2.25
2010-05-26 27.4 | 81.32 23.49 | 74.28 90 4.89 | 3.04 29.22 | 989.47 12.43 | 0.49
2010-05-27 26.42 | 79.56 24.47 | 76.05 93 4.89 | 3.04 29.22 | 989.47 25.35 | 1.0
2010-05-28 26.42 | 79.56 24.47 | 76.05 92 4.89 | 3.04 29.22 | 989.47 2.06 | 0.08
2010-05-29 26.42 | 79.56 24.47 | 76.05 94 5.87 | 3.65 29.28 | 991.42 18.11 | 0.71
2010-05-30 26.42 | 79.56 24.47 | 76.05 93 3.91 | 2.43 29.28 | 991.42 14.97 | 0.59
2010-05-31 25.45 | 77.81 24.47 | 76.05 95 4.89 | 3.04 29.31 | 992.4 97.58 | 3.84

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