Matisaw, North Western, Sierra Leone Climate

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

Sierra Leone
(Photo by Rich Martello on Unsplash)

Matisaw Climate Summary

Located at an elevation of 16.45 meters (53.97 feet) above sea level, Matisaw has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 30.12ºC (86.22ºF) and it is 2.51% higher than Sierra Leone’s averages. Matisaw typically receives about 279.59 millimeters (11.01 inches) of precipitation and has 216.66 rainy days (59.36% of the time) annually.

Country Sierra Leone
City North Western
Longitude -13.035694
Latitude 8.3114983
Attitude/Elevation 16.45m (53.97ft)
Local time Thursday 07:22
Annual high temperature 32.73ºC (90.91ºF)
Annual low temperature 26.86ºC (80.35ºF)
Average annual precip. 279.59mm (11.01in)
Warmest month January (34.68ºC / 94.42ºF)
Coldest Month August (25.97ºC / 78.75ºF)
Wettest Month August (880.21mm / 34.65in)
Driest Month February (3.84mm / 0.15in)
Number of days with rainfall (≥ 1.0 mm) 216.66 days (59.36%)
Days with no rain 148.34 days (40.64%)
Humidity 83.01%

Climate Matisaw: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 40.78(105.4) 40.78(105.4) 40.78(105.4) 38.63(101.53) 38.63(101.53) 36.49(97.68) 34.34(93.81) 32.19(89.94) 35.41(95.74) 36.49(97.68) 37.56(99.61) 39.7(103.46) 40.78(105.4)
Average high °C (°F) 34.68(94.42) 34.35(93.83) 33.92(93.06) 33.67(92.61) 33.43(92.17) 31.92(89.46) 30.2(86.36) 29.69(85.44) 30.68(87.22) 32.41(90.34) 33.37(92.07) 34.49(94.08) 32.73(90.91)
Daily mean °C (°F) 30.82(87.48) 30.84(87.51) 30.88(87.58) 31.08(87.94) 31.15(88.07) 29.97(85.95) 28.51(83.32) 28.08(82.54) 28.71(83.68) 29.88(85.78) 30.66(87.19) 30.93(87.67) 30.12(86.22)
Average low °C (°F) 26.37(79.47) 26.3(79.34) 26.76(80.17) 27.54(81.57) 28.07(82.53) 27.47(81.45) 26.29(79.32) 25.97(78.75) 26.28(79.3) 26.96(80.53) 27.43(81.37) 26.84(80.31) 26.86(80.35)
Record low °C (°F) 22.54(72.57) 23.61(74.5) 23.61(74.5) 24.68(76.42) 19.32(66.78) 21.46(70.63) 17.17(62.91) 18.24(64.83) 19.32(66.78) 16.1(60.98) 25.75(78.35) 22.54(72.57) 16.1(60.98)
Average precipitation mm (inches) 6.19(0.24) 3.84(0.15) 12.97(0.51) 40.69(1.6) 157.32(6.19) 402.65(15.85) 783.86(30.86) 880.21(34.65) 568.68(22.39) 336.56(13.25) 138.76(5.46) 23.31(0.92) 279.59(11.01)
Average precipitation days (≥ 1.0 mm) 1.76 0.78 3.41 7.9 20.29 29.46 32.78 31.51 30.34 30.53 22.82 5.08 18.05
Average relative humidity (%) 73.46 75.16 78.0 78.99 83.05 87.07 89.72 91.47 91.17 88.72 85.16 74.02 83.0
Mean monthly sunshine hours 12.13 12.36 12.19 12.09 11.64 10.72 9.97 9.26 10.69 11.44 12.0 11.99 11.37

Climate Graph

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

Matisaw Temperature by Month

May
31.15°C | 88.07°F
April
31.08°C | 87.94°F
December
30.93°C | 87.67°F
March
30.88°C | 87.58°F
February
30.84°C | 87.51°F
January
30.82°C | 87.48°F
November
30.66°C | 87.19°F
June
29.97°C | 85.95°F
October
29.88°C | 85.78°F
September
28.71°C | 83.68°F
July
28.51°C | 83.32°F
August
28.08°C | 82.54°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 35.41°C (95.74°F) 33.41°C (92.14°F) 27.9°C (82.22°F)
Avg Temperature 32.19°C (89.94°F) 30.95°C (87.71°F) 27.9°C (82.22°F)
Min Temperature 28.97°C (84.15°F) 27.55°C (81.59°F) 26.83°C (80.29°F)
Dew Point Max Average Min
Dew Point 25.75°C (78.35°F) 25.13°C (77.23°F) 23.61°C (74.5°F)
Precipitation Max Average Min Sum
Precipitation 18.03mm | 0.71in 3.33mm | 0.13in 0.0mm | 0in 103.2mm | 4.06in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 15.02kmh | 9.33mph 11.04kmh | 6.86mph 4.29kmh | 2.67mph
Gust Wind 20.39kmh | 12.67mph 15.13kmh | 9.4mph 5.37kmh | 3.34mph
Sea Level Pressure Max Average Min
Sea Level Pressure 18.03mb 3.33mb 0.0mb

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
May ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2016-05-01 32.19 | 89.94 23.61 | 74.5 70 11.8 | 7.33 31.97 | 1082.76 1.82 | 0.07
2016-05-02 32.19 | 89.94 24.68 | 76.42 72 10.73 | 6.67 32.01 | 1083.83 0.54 | 0.02
2016-05-03 32.19 | 89.94 25.75 | 78.35 77 11.8 | 7.33 32.04 | 1084.9 0.86 | 0.03
2016-05-04 32.19 | 89.94 25.75 | 78.35 75 9.66 | 6.0 32.04 | 1084.9 0.32 | 0.01
2016-05-05 32.19 | 89.94 25.75 | 78.35 75 11.8 | 7.33 32.07 | 1085.98 0.32 | 0.01
2016-05-06 31.12 | 88.02 24.68 | 76.42 75 11.8 | 7.33 32.1 | 1087.05 1.5 | 0.06
2016-05-07 31.12 | 88.02 24.68 | 76.42 76 10.73 | 6.67 32.07 | 1085.98 3.22 | 0.13
2016-05-08 31.12 | 88.02 24.68 | 76.42 75 10.73 | 6.67 32.07 | 1085.98 3.54 | 0.14
2016-05-09 32.19 | 89.94 24.68 | 76.42 71 10.73 | 6.67 32.07 | 1085.98 0.43 | 0.02
2016-05-10 31.12 | 88.02 24.68 | 76.42 75 9.66 | 6.0 32.07 | 1085.98 2.15 | 0.08
2016-05-11 31.12 | 88.02 24.68 | 76.42 75 12.88 | 8.0 32.07 | 1085.98 7.08 | 0.28
2016-05-12 31.12 | 88.02 24.68 | 76.42 73 11.8 | 7.33 32.07 | 1085.98 18.03 | 0.71
2016-05-13 31.12 | 88.02 25.75 | 78.35 77 12.88 | 8.0 32.07 | 1085.98 0.0 | 0
2016-05-14 31.12 | 88.02 25.75 | 78.35 81 11.8 | 7.33 32.1 | 1087.05 7.62 | 0.3
2016-05-15 31.12 | 88.02 25.75 | 78.35 80 10.73 | 6.67 32.13 | 1088.12 0.64 | 0.03
2016-05-16 31.12 | 88.02 25.75 | 78.35 79 11.8 | 7.33 32.16 | 1089.2 0.21 | 0.01
2016-05-17 30.05 | 86.09 24.68 | 76.42 77 15.02 | 9.33 32.1 | 1087.05 2.25 | 0.09
2016-05-18 31.12 | 88.02 23.61 | 74.5 74 6.44 | 4.0 32.1 | 1087.05 14.7 | 0.58
2016-05-19 31.12 | 88.02 25.75 | 78.35 77 9.66 | 6.0 32.04 | 1084.9 1.5 | 0.06
2016-05-20 31.12 | 88.02 25.75 | 78.35 79 9.66 | 6.0 32.07 | 1085.98 2.68 | 0.11
2016-05-21 31.12 | 88.02 25.75 | 78.35 78 9.66 | 6.0 32.07 | 1085.98 2.47 | 0.1
2016-05-22 30.05 | 86.09 23.61 | 74.5 75 11.8 | 7.33 32.16 | 1089.2 5.04 | 0.2
2016-05-23 30.05 | 86.09 24.68 | 76.42 78 10.73 | 6.67 32.16 | 1089.2 0.75 | 0.03
2016-05-24 31.12 | 88.02 25.75 | 78.35 78 13.95 | 8.67 32.16 | 1089.2 0.21 | 0.01
2016-05-25 30.05 | 86.09 24.68 | 76.42 79 12.88 | 8.0 32.13 | 1088.12 0.21 | 0.01
2016-05-26 27.9 | 82.22 24.68 | 76.42 85 4.29 | 2.67 32.13 | 1088.12 0.32 | 0.01
2016-05-27 28.97 | 84.15 25.75 | 78.35 85 7.51 | 4.67 32.13 | 1088.12 10.09 | 0.4
2016-05-28 30.05 | 86.09 25.75 | 78.35 82 11.8 | 7.33 32.2 | 1090.27 12.56 | 0.49
2016-05-29 31.12 | 88.02 25.75 | 78.35 76 15.02 | 9.33 32.13 | 1088.12 0.0 | 0
2016-05-30 31.12 | 88.02 25.75 | 78.35 78 12.88 | 8.0 32.07 | 1085.98 0.21 | 0.01
2016-05-31 30.05 | 86.09 25.75 | 78.35 81 9.66 | 6.0 32.07 | 1085.98 1.93 | 0.08

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