Piri Town, Western Area, Sierra Leone Climate

Weather: 25.8°C/78.44°F, Wind SW at 4.96 km/h, 65% Humidity, 0% Chance of rain

Sierra Leone
(Photo by alexey demidov on Unsplash)

Piri Town Climate Summary

Located at an elevation of 510.12 meters (1673.62 feet) above sea level, Piri Town has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 29.55ºC (85.19ºF) and it is 1.94% higher than Sierra Leone’s averages. Piri Town typically receives about 274.3 millimeters (10.8 inches) of precipitation and has 212.56 rainy days (58.24% of the time) annually.

CountrySierra Leone
CityWestern Area
Longitude-13.1509672
Latitude8.3290795
Attitude/Elevation510.12m (1673.62ft)
Local timeThursday 17:46
Annual high temperature32.11ºC (89.8ºF)
Annual low temperature26.35ºC (79.43ºF)
Average annual precip.274.3mm (10.8in)
Warmest monthJanuary (34.03ºC / 93.25ºF)
Coldest MonthAugust (25.48ºC / 77.86ºF)
Wettest MonthAugust (863.56mm / 34.0in)
Driest MonthFebruary (3.77mm / 0.15in)
Number of days with rainfall (≥ 1.0 mm)212.56 days (58.24%)
Days with no rain152.44 days (41.76%)
Humidity81.43%

Climate Piri Town: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)40.01(104.02)40.01(104.02)40.01(104.02)37.9(100.22)37.9(100.22)35.8(96.44)33.69(92.64)31.58(88.84)34.74(94.53)35.8(96.44)36.85(98.33)38.95(102.11)40.01(104.02)
Average high °C (°F)34.03(93.25)33.7(92.66)33.28(91.9)33.04(91.47)32.79(91.02)31.32(88.38)29.63(85.33)29.13(84.43)30.1(86.18)31.79(89.22)32.74(90.93)33.84(92.91)32.11(89.8)
Daily mean °C (°F)30.24(86.43)30.26(86.47)30.3(86.54)30.49(86.88)30.56(87.01)29.4(84.92)27.97(82.35)27.55(81.59)28.16(82.69)29.31(84.76)30.08(86.14)30.34(86.61)29.55(85.19)
Average low °C (°F)25.87(78.57)25.8(78.44)26.26(79.27)27.01(80.62)27.54(81.57)26.95(80.51)25.79(78.42)25.48(77.86)25.78(78.4)26.45(79.61)26.91(80.44)26.33(79.39)26.35(79.43)
Record low °C (°F)22.11(71.8)23.16(73.69)23.16(73.69)24.21(75.58)18.95(66.11)21.06(69.91)16.84(62.31)17.9(64.22)18.95(66.11)15.79(60.42)25.27(77.49)22.11(71.8)15.79(60.42)
Average precipitation mm (inches)6.07(0.24)3.77(0.15)12.73(0.5)39.92(1.57)154.34(6.08)395.03(15.55)769.03(30.28)863.56(34.0)557.92(21.97)330.19(13.0)136.14(5.36)22.87(0.9)274.3(10.8)
Average precipitation days (≥ 1.0 mm)1.730.773.357.7519.9128.932.1630.9129.7629.9522.394.9817.71
Average relative humidity (%)72.0773.7476.5377.581.4885.4288.0289.7489.4587.0583.5572.6281.43
Mean monthly sunshine hours11.912.1311.9611.8711.4210.529.789.0910.4911.2211.7711.7611.16

Climate Graph

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

Piri Town

Piri Town Temperature by Month

May
30.56°C | 87.01°F
April
30.49°C | 86.88°F
December
30.34°C | 86.61°F
March
30.3°C | 86.54°F
February
30.26°C | 86.47°F
January
30.24°C | 86.43°F
November
30.08°C | 86.14°F
June
29.4°C | 84.92°F
October
29.31°C | 84.76°F
September
28.16°C | 82.69°F
July
27.97°C | 82.35°F
August
27.55°C | 81.59°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 Temperature34.74°C (94.53°F)32.81°C (91.06°F)27.37°C (81.27°F)
Avg Temperature30.53°C (86.95°F)29.9°C (85.82°F)26.32°C (79.38°F)
Min Temperature27.37°C (81.27°F)26.53°C (79.75°F)25.27°C (77.49°F)
Dew PointMaxAverageMin
Dew Point26.32°C (79.38°F)25.62°C (78.12°F)24.21°C (75.58°F)
PrecipitationMaxAverageMinSum
Precipitation20.42mm | 0.8in5.65mm | 0.22in0.0mm | 0in169.48mm | 6.67in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind8.42kmh | 5.23mph5.16kmh | 3.21mph2.11kmh | 1.31mph
Gust Wind13.69kmh | 8.51mph8.0kmh | 4.97mph3.16kmh | 1.96mph
Sea Level PressureMaxAverageMin
Sea Level Pressure20.42mb5.65mb0.0mb
Piri Town

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
November° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-11-0130.53 | 86.9526.32 | 79.38855.26 | 3.2731.4 | 1063.3316.21 | 0.64
2010-11-0226.32 | 79.3825.27 | 77.49906.32 | 3.9331.4 | 1063.3310.32 | 0.41
2010-11-0329.48 | 85.0625.27 | 77.49865.26 | 3.2731.4 | 1063.337.79 | 0.31
2010-11-0429.48 | 85.0626.32 | 79.38854.21 | 2.6231.4 | 1063.331.47 | 0.06
2010-11-0529.48 | 85.0626.32 | 79.38855.26 | 3.2731.43 | 1064.384.95 | 0.19
2010-11-0629.48 | 85.0625.27 | 77.49845.26 | 3.2731.43 | 1064.385.69 | 0.22
2010-11-0729.48 | 85.0626.32 | 79.38865.26 | 3.2731.4 | 1063.335.47 | 0.22
2010-11-0829.48 | 85.0625.27 | 77.49824.21 | 2.6231.37 | 1062.2817.79 | 0.7
2010-11-0929.48 | 85.0625.27 | 77.49845.26 | 3.2731.37 | 1062.2820.42 | 0.8
2010-11-1029.48 | 85.0625.27 | 77.49816.32 | 3.9331.43 | 1064.384.42 | 0.17
2010-11-1130.53 | 86.9525.27 | 77.49824.21 | 2.6231.46 | 1065.430.74 | 0.03
2010-11-1229.48 | 85.0624.21 | 75.58764.21 | 2.6231.43 | 1064.380.0 | 0
2010-11-1329.48 | 85.0625.27 | 77.49816.32 | 3.9331.37 | 1062.280.0 | 0
2010-11-1429.48 | 85.0626.32 | 79.38865.26 | 3.2731.34 | 1061.220.32 | 0.01
2010-11-1529.48 | 85.0625.27 | 77.49854.21 | 2.6231.4 | 1063.3314.0 | 0.55
2010-11-1629.48 | 85.0625.27 | 77.49832.11 | 1.3131.46 | 1065.4314.63 | 0.58
2010-11-1729.48 | 85.0626.32 | 79.38844.21 | 2.6231.43 | 1064.381.26 | 0.05
2010-11-1830.53 | 86.9525.27 | 77.49844.21 | 2.6231.37 | 1062.286.95 | 0.27
2010-11-1930.53 | 86.9525.27 | 77.49825.26 | 3.2731.37 | 1062.286.11 | 0.24
2010-11-2030.53 | 86.9525.27 | 77.49814.21 | 2.6231.4 | 1063.336.11 | 0.24
2010-11-2130.53 | 86.9525.27 | 77.49815.26 | 3.2731.37 | 1062.281.26 | 0.05
2010-11-2230.53 | 86.9525.27 | 77.49808.42 | 5.2331.34 | 1061.225.47 | 0.22
2010-11-2330.53 | 86.9525.27 | 77.49824.21 | 2.6231.34 | 1061.225.26 | 0.21
2010-11-2430.53 | 86.9525.27 | 77.49825.26 | 3.2731.34 | 1061.225.47 | 0.22
2010-11-2530.53 | 86.9526.32 | 79.38836.32 | 3.9331.37 | 1062.280.0 | 0
2010-11-2630.53 | 86.9526.32 | 79.38836.32 | 3.9331.37 | 1062.281.05 | 0.04
2010-11-2730.53 | 86.9525.27 | 77.49825.26 | 3.2731.37 | 1062.281.9 | 0.07
2010-11-2830.53 | 86.9526.32 | 79.38835.26 | 3.2731.37 | 1062.281.26 | 0.05
2010-11-2930.53 | 86.9526.32 | 79.38835.26 | 3.2731.37 | 1062.280.63 | 0.02
2010-11-3030.53 | 86.9526.32 | 79.38826.32 | 3.9331.4 | 1063.332.53 | 0.1

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