Charles Town, West Virginia, United States Climate

Weather: 13.07°C/55.53°F, Wind SW at 1.34 km/h, 89% Humidity, 0% Chance of rain

Charles Town Climate Summary

Located at an elevation of 155.96 meters (511.68 feet) above sea level, Charles Town has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 13.79ºC (56.82ºF) and it is 1.15% higher than United States’s averages. Charles Town typically receives about 135.92 millimeters (5.35 inches) of precipitation and has 159.47 rainy days (43.69% of the time) annually.

CountryUnited States
CityWest Virginia
Longitude-77.8597175
Latitude39.2889903
Attitude/Elevation155.96m (511.68ft)
Local timeWednesday 07:48
Annual high temperature17.51ºC (63.52ºF)
Annual low temperature7.36ºC (45.25ºF)
Average annual precip.135.92mm (5.35in)
Warmest monthJuly (30.95ºC / 87.71ºF)
Coldest MonthJanuary (-4.37ºC / 24.13ºF)
Wettest MonthMay (176.73mm / 6.96in)
Driest MonthNovember (101.76mm / 4.01in)
Number of days with rainfall (≥ 1.0 mm)159.47 days (43.69%)
Days with no rain205.53 days (56.31%)
Humidity75.65%

Climate Charles Town: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)20.0(68.0)25.0(77.0)26.0(78.8)31.0(87.8)37.0(98.6)39.0(102.2)40.0(104.0)37.0(98.6)36.0(96.8)33.0(91.4)26.0(78.8)21.0(69.8)40.0(104.0)
Average high °C (°F)3.17(37.71)5.57(42.03)10.5(50.9)17.38(63.28)23.34(74.01)28.01(82.42)30.95(87.71)29.35(84.83)25.49(77.88)18.77(65.79)11.2(52.16)6.43(43.57)17.51(63.52)
Daily mean °C (°F)0.21(32.38)2.2(35.96)6.77(44.19)13.4(56.12)19.53(67.15)24.1(75.38)27.01(80.62)25.14(77.25)21.32(70.38)14.77(58.59)7.49(45.48)3.5(38.3)13.79(56.82)
Average low °C (°F)-4.37(24.13)-2.93(26.73)0.93(33.67)6.35(43.43)11.84(53.31)15.81(60.46)18.62(65.52)17.62(63.72)14.44(57.99)8.55(47.39)2.16(35.89)-0.68(30.78)7.36(45.25)
Record low °C (°F)-19.0(-2.2)-20.0(-4.0)-15.0(5.0)-5.0(23.0)-1.0(30.2)6.0(42.8)11.0(51.8)10.0(50.0)4.0(39.2)-4.0(24.8)-8.0(17.6)-12.0(10.4)-20.0(-4.0)
Average precipitation mm (inches)106.19(4.18)122.36(4.82)132.95(5.23)134.79(5.31)176.73(6.96)142.24(5.6)155.54(6.12)149.22(5.87)131.56(5.18)149.27(5.88)101.76(4.01)128.39(5.05)135.92(5.35)
Average precipitation days (≥ 1.0 mm)10.4511.6413.0915.6417.7315.6416.7317.012.8211.097.739.9113.29
Average relative humidity (%)75.2777.6575.4673.5977.4274.0572.6574.7776.777.9374.4877.8275.65
Mean monthly sunshine hours6.837.279.7512.0412.8313.6413.812.9811.367.487.496.910.2

Climate Graph

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

Charles Town

Charles Town Temperature by Month

July
27.01°C | 80.62°F
August
25.14°C | 77.25°F
June
24.1°C | 75.38°F
September
21.32°C | 70.38°F
May
19.53°C | 67.15°F
October
14.77°C | 58.59°F
April
13.4°C | 56.12°F
November
7.49°C | 45.48°F
March
6.77°C | 44.19°F
December
3.5°C | 38.3°F
February
2.2°C | 35.96°F
January
0.21°C | 32.38°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011
  • 2010
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature18.0°C (64.4°F)6.26°C (43.27°F)0.0°C (0°F)
Avg Temperature12.0°C (53.6°F)3.55°C (38.39°F)-2.0°C (28.4°F)
Min Temperature5.0°C (41.0°F)-0.19°C (31.66°F)-4.0°C (24.8°F)
Dew PointMaxAverageMin
Dew Point8.0°C (46.4°F)-0.84°C (30.49°F)-13.0°C (8.6°F)
PrecipitationMaxAverageMinSum
Precipitation6.6mm | 0.26in0.92mm | 0.04in0.0mm | 0in28.6mm | 1.13in
Snowdepth0.8mm | 0.03in0.03mm | 0.0in0.0mm | 0in0.8mm | 0.03in
WindMaxAverageMin
Wind23.0kmh | 14.29mph10.55kmh | 6.56mph4.0kmh | 2.49mph
Gust Wind37.0kmh | 22.99mph17.39kmh | 10.81mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure6.6mb0.92mb0.0mb
Charles Town

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2014-12-0112 | 53.68 | 46.48715 | 9.3230.24 | 10240.8 | 0.03
2014-12-021 | 33.8-1 | 30.2858 | 4.9730.47 | 10325.1 | 0.2
2014-12-038 | 46.43 | 37.48714 | 8.730.18 | 10220.2 | 0.01
2014-12-043 | 37.4-1 | 30.2766 | 3.7330.42 | 10300.3 | 0.01
2014-12-053 | 37.41 | 33.8919 | 5.5930.45 | 10312.0 | 0.08
2014-12-066 | 42.84 | 39.29511 | 6.8430.18 | 10226.6 | 0.26
2014-12-072 | 35.6-3 | 26.67516 | 9.9430.5 | 10330.0 | 0.0
2014-12-080 | 32.0-8 | 17.6568 | 4.9730.5 | 10330.3 | 0.01
2014-12-093 | 37.41 | 33.89115 | 9.3230.03 | 10174.2 | 0.17
2014-12-103 | 37.4-0 | 32.08223 | 14.2929.88 | 10120.0 | 0.0
2014-12-111 | 33.8-6 | 21.26219 | 11.8129.91 | 10130.0 | 0.0
2014-12-122 | 35.6-4 | 24.87016 | 9.9430.09 | 10190.0 | 0.0
2014-12-132 | 35.6-2 | 28.48010 | 6.2130.09 | 10190.0 | 0.0
2014-12-146 | 42.82 | 35.68413 | 8.0830.03 | 10170.0 | 0.0
2014-12-158 | 46.45 | 41.0875 | 3.1130.06 | 10180.0 | 0.0
2014-12-165 | 41.04 | 39.2958 | 4.9729.94 | 10140.5 | 0.02
2014-12-175 | 41.01 | 33.88313 | 8.0830.0 | 10160.0 | 0.0
2014-12-181 | 33.8-6 | 21.26315 | 9.3230.15 | 10210.0 | 0.0
2014-12-191 | 33.8-6 | 21.26613 | 8.0830.18 | 10220.0 | 0.0
2014-12-20-1 | 30.2-7 | 19.4654 | 2.4930.3 | 10260.0 | 0.0
2014-12-210 | 32.0-5 | 23.0724 | 2.4930.33 | 10270.0 | 0.0
2014-12-22-1 | 30.2-5 | 23.0745 | 3.1130.24 | 10241.1 | 0.04
2014-12-233 | 37.42 | 35.6925 | 3.1130.03 | 10170.4 | 0.02
2014-12-247 | 44.66 | 42.8979 | 5.5929.74 | 10075.2 | 0.2
2014-12-257 | 44.63 | 37.47817 | 10.5629.94 | 10141.1 | 0.04
2014-12-265 | 41.01 | 33.8775 | 3.1130.27 | 10250.0 | 0.0
2014-12-278 | 46.42 | 35.6786 | 3.7330.21 | 10230.0 | 0.0
2014-12-289 | 48.25 | 41.0827 | 4.3530.0 | 10160.7 | 0.03
2014-12-293 | 37.4-0 | 32.0777 | 4.3530.21 | 10230.1 | 0.0
2014-12-300 | 32.0-7 | 19.4589 | 5.5930.39 | 10290.0 | 0.0
2014-12-31-2 | 28.4-13 | 8.64312 | 7.4630.39 | 10290.0 | 0.0

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