Grafton, West Virginia, United States Climate

Weather: 2.2°C/35.96°F, Wind SW at 2.57 km/h, 91% Humidity, 0% Chance of rain

United States
(Photo by Joshua Case on Unsplash)

Grafton Climate Summary

Located at an elevation of 312.76 meters (1026.12 feet) above sea level, Grafton has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 12.61ºC (54.7ºF) and it is -0.03% lower than United States’s averages. Grafton typically receives about 155.14 millimeters (6.11 inches) of precipitation and has 202.0 rainy days (55.34% of the time) annually.

CountryUnited States
CityWest Virginia
Longitude-80.0189659
Latitude39.3409249
Attitude/Elevation312.76m (1026.12ft)
Local timeSaturday 12:52
Annual high temperature16.55ºC (61.79ºF)
Annual low temperature5.28ºC (41.5ºF)
Average annual precip.155.14mm (6.11in)
Warmest monthJuly (29.11ºC / 84.4ºF)
Coldest MonthJanuary (-5.7ºC / 21.74ºF)
Wettest MonthMay (202.1mm / 7.96in)
Driest MonthAugust (115.12mm / 4.53in)
Number of days with rainfall (≥ 1.0 mm)202.0 days (55.34%)
Days with no rain163.0 days (44.66%)
Humidity79.79%

Climate Grafton: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)20.0(68.0)23.0(73.4)27.0(80.6)29.0(84.2)33.0(91.4)36.0(96.8)36.0(96.8)35.0(95.0)36.0(96.8)31.0(87.8)26.0(78.8)20.0(68.0)36.0(96.8)
Average high °C (°F)2.07(35.73)4.59(40.26)9.57(49.23)16.38(61.48)22.77(72.99)26.58(79.84)29.11(84.4)28.35(83.03)25.3(77.54)17.91(64.24)10.48(50.86)5.49(41.88)16.55(61.79)
Daily mean °C (°F)-0.83(30.51)1.32(34.38)5.88(42.58)12.35(54.23)18.74(65.73)22.64(72.75)24.94(76.89)23.46(74.23)20.05(68.09)13.38(56.08)6.69(44.04)2.69(36.84)12.61(54.7)
Average low °C (°F)-5.7(21.74)-4.24(24.37)-0.37(31.33)4.71(40.48)9.66(49.39)12.81(55.06)15.02(59.04)13.79(56.82)11.68(53.02)6.53(43.75)0.99(33.78)-1.48(29.34)5.28(41.5)
Record low °C (°F)-23.0(-9.4)-24.0(-11.2)-30.0(-22.0)-10.0(14.0)-6.0(21.2)2.0(35.6)4.0(39.2)3.0(37.4)1.0(33.8)-7.0(19.4)-11.0(12.2)-15.0(5.0)-30.0(-22.0)
Average precipitation mm (inches)152.84(6.02)179.79(7.08)166.31(6.55)175.65(6.92)202.1(7.96)169.25(6.66)149.53(5.89)115.12(4.53)123.1(4.85)151.4(5.96)116.44(4.58)160.2(6.31)155.14(6.11)
Average precipitation days (≥ 1.0 mm)19.0917.8219.1818.5520.4517.6417.4516.3612.6413.9111.7317.1816.83
Average relative humidity (%)84.7984.7180.9178.1478.8477.5977.4377.1177.5179.4777.3983.5479.79
Mean monthly sunshine hours5.636.718.9511.6612.8813.3813.4813.0411.37.476.955.879.78

Climate Graph

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

Grafton

Grafton Temperature by Month

July
24.94°C | 76.89°F
August
23.46°C | 74.23°F
June
22.64°C | 72.75°F
September
20.05°C | 68.09°F
May
18.74°C | 65.73°F
October
13.38°C | 56.08°F
April
12.35°C | 54.23°F
November
6.69°C | 44.04°F
March
5.88°C | 42.58°F
December
2.69°C | 36.84°F
February
1.32°C | 34.38°F
January
-0.83°C | 30.51°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 Temperature35.0°C (95.0°F)30.55°C (86.99°F)22.0°C (71.6°F)
Avg Temperature31.0°C (87.8°F)26.29°C (79.32°F)21.0°C (69.8°F)
Min Temperature20.0°C (68.0°F)14.39°C (57.9°F)9.0°C (48.2°F)
Dew PointMaxAverageMin
Dew Point21.0°C (69.8°F)15.94°C (60.69°F)10.0°C (50.0°F)
PrecipitationMaxAverageMinSum
Precipitation13.1mm | 0.52in1.33mm | 0.05in0.0mm | 0in41.2mm | 1.62in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind10.0kmh | 6.21mph7.03kmh | 4.37mph4.0kmh | 2.49mph
Gust Wind17.0kmh | 10.56mph11.19kmh | 6.95mph7.0kmh | 4.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure13.1mb1.33mb0.0mb
Grafton

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-07-0125 | 77.011 | 51.8636 | 3.7330.03 | 10170.0 | 0.0
2011-07-0226 | 78.813 | 55.4638 | 4.9730.03 | 10171.1 | 0.04
2011-07-0327 | 80.617 | 62.6759 | 5.5929.94 | 10142.1 | 0.08
2011-07-0422 | 71.618 | 64.4926 | 3.7329.94 | 10149.2 | 0.36
2011-07-0525 | 77.015 | 59.0776 | 3.7329.97 | 10150.1 | 0.0
2011-07-0626 | 78.812 | 53.6636 | 3.7329.97 | 10150.2 | 0.01
2011-07-0726 | 78.816 | 60.8717 | 4.3529.91 | 10134.1 | 0.16
2011-07-0821 | 69.818 | 64.4935 | 3.1129.85 | 101113.1 | 0.52
2011-07-0925 | 77.013 | 55.4737 | 4.3529.94 | 10140.0 | 0.0
2011-07-1028 | 82.414 | 57.2645 | 3.1130.0 | 10160.0 | 0.0
2011-07-1129 | 84.217 | 62.66310 | 6.2129.91 | 10130.4 | 0.02
2011-07-1228 | 82.418 | 64.47210 | 6.2129.85 | 10110.5 | 0.02
2011-07-1324 | 75.217 | 62.6816 | 3.7329.88 | 10121.4 | 0.06
2011-07-1423 | 73.410 | 50.0608 | 4.9730.0 | 10160.0 | 0.0
2011-07-1523 | 73.411 | 51.8587 | 4.3530.03 | 10170.0 | 0.0
2011-07-1626 | 78.813 | 55.4627 | 4.3530.09 | 10190.3 | 0.01
2011-07-1726 | 78.815 | 59.0726 | 3.7330.12 | 10200.0 | 0.0
2011-07-1827 | 80.617 | 62.6719 | 5.5930.03 | 10170.0 | 0.0
2011-07-1926 | 78.821 | 69.8869 | 5.5929.85 | 10112.6 | 0.1
2011-07-2029 | 84.219 | 66.2754 | 2.4929.85 | 10110.0 | 0.0
2011-07-2130 | 86.020 | 68.0719 | 5.5929.85 | 10110.0 | 0.0
2011-07-2231 | 87.821 | 69.8747 | 4.3529.94 | 10140.2 | 0.01
2011-07-2324 | 75.219 | 66.2807 | 4.3530.0 | 10160.0 | 0.0
2011-07-2428 | 82.419 | 66.2736 | 3.7329.97 | 10150.0 | 0.0
2011-07-2526 | 78.820 | 68.0845 | 3.1129.85 | 10114.8 | 0.19
2011-07-2627 | 80.616 | 60.8737 | 4.3529.8 | 10090.8 | 0.03
2011-07-2726 | 78.814 | 57.2695 | 3.1129.94 | 10140.0 | 0.0
2011-07-2829 | 84.215 | 59.05910 | 6.2130.0 | 10160.2 | 0.01
2011-07-2929 | 84.217 | 62.66610 | 6.2129.97 | 10150.0 | 0.0
2011-07-3026 | 78.817 | 62.6755 | 3.1130.03 | 10170.1 | 0.0
2011-07-3127 | 80.611 | 51.8606 | 3.7330.06 | 10180.0 | 0.0

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