Grafton, West Virginia, United States Climate

Weather: 28.65°C/83.57°F, Wind SW at 5.14 km/h, 47% 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.

Country United States
City West Virginia
Longitude -80.0189659
Latitude 39.3409249
Attitude/Elevation 312.76m (1026.12ft)
Local time Tuesday 19:35
Annual high temperature 16.55ºC (61.79ºF)
Annual low temperature 5.28ºC (41.5ºF)
Average annual precip. 155.14mm (6.11in)
Warmest month July (29.11ºC / 84.4ºF)
Coldest Month January (-5.7ºC / 21.74ºF)
Wettest Month May (202.1mm / 7.96in)
Driest Month August (115.12mm / 4.53in)
Number of days with rainfall (≥ 1.0 mm) 202.0 days (55.34%)
Days with no rain 163.0 days (44.66%)
Humidity 79.79%

Climate Grafton: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
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) 19.09 17.82 19.18 18.55 20.45 17.64 17.45 16.36 12.64 13.91 11.73 17.18 16.83
Average relative humidity (%) 84.79 84.71 80.91 78.14 78.84 77.59 77.43 77.11 77.51 79.47 77.39 83.54 79.79
Mean monthly sunshine hours 5.63 6.71 8.95 11.66 12.88 13.38 13.48 13.04 11.3 7.47 6.95 5.87 9.78

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
Temperature Max Average Min
Max Temperature 35.0°C (95.0°F) 30.55°C (86.99°F) 22.0°C (71.6°F)
Avg Temperature 31.0°C (87.8°F) 26.29°C (79.32°F) 21.0°C (69.8°F)
Min Temperature 20.0°C (68.0°F) 14.39°C (57.9°F) 9.0°C (48.2°F)
Dew Point Max Average Min
Dew Point 21.0°C (69.8°F) 15.94°C (60.69°F) 10.0°C (50.0°F)
Precipitation Max Average Min Sum
Precipitation 13.1mm | 0.52in 1.33mm | 0.05in 0.0mm | 0in 41.2mm | 1.62in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 10.0kmh | 6.21mph 7.03kmh | 4.37mph 4.0kmh | 2.49mph
Gust Wind 17.0kmh | 10.56mph 11.19kmh | 6.95mph 7.0kmh | 4.35mph
Sea Level Pressure Max Average Min
Sea Level Pressure 13.1mb 1.33mb 0.0mb
Grafton

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
July ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2011-07-01 25 | 77.0 11 | 51.8 63 6 | 3.73 30.03 | 1017 0.0 | 0.0
2011-07-02 26 | 78.8 13 | 55.4 63 8 | 4.97 30.03 | 1017 1.1 | 0.04
2011-07-03 27 | 80.6 17 | 62.6 75 9 | 5.59 29.94 | 1014 2.1 | 0.08
2011-07-04 22 | 71.6 18 | 64.4 92 6 | 3.73 29.94 | 1014 9.2 | 0.36
2011-07-05 25 | 77.0 15 | 59.0 77 6 | 3.73 29.97 | 1015 0.1 | 0.0
2011-07-06 26 | 78.8 12 | 53.6 63 6 | 3.73 29.97 | 1015 0.2 | 0.01
2011-07-07 26 | 78.8 16 | 60.8 71 7 | 4.35 29.91 | 1013 4.1 | 0.16
2011-07-08 21 | 69.8 18 | 64.4 93 5 | 3.11 29.85 | 1011 13.1 | 0.52
2011-07-09 25 | 77.0 13 | 55.4 73 7 | 4.35 29.94 | 1014 0.0 | 0.0
2011-07-10 28 | 82.4 14 | 57.2 64 5 | 3.11 30.0 | 1016 0.0 | 0.0
2011-07-11 29 | 84.2 17 | 62.6 63 10 | 6.21 29.91 | 1013 0.4 | 0.02
2011-07-12 28 | 82.4 18 | 64.4 72 10 | 6.21 29.85 | 1011 0.5 | 0.02
2011-07-13 24 | 75.2 17 | 62.6 81 6 | 3.73 29.88 | 1012 1.4 | 0.06
2011-07-14 23 | 73.4 10 | 50.0 60 8 | 4.97 30.0 | 1016 0.0 | 0.0
2011-07-15 23 | 73.4 11 | 51.8 58 7 | 4.35 30.03 | 1017 0.0 | 0.0
2011-07-16 26 | 78.8 13 | 55.4 62 7 | 4.35 30.09 | 1019 0.3 | 0.01
2011-07-17 26 | 78.8 15 | 59.0 72 6 | 3.73 30.12 | 1020 0.0 | 0.0
2011-07-18 27 | 80.6 17 | 62.6 71 9 | 5.59 30.03 | 1017 0.0 | 0.0
2011-07-19 26 | 78.8 21 | 69.8 86 9 | 5.59 29.85 | 1011 2.6 | 0.1
2011-07-20 29 | 84.2 19 | 66.2 75 4 | 2.49 29.85 | 1011 0.0 | 0.0
2011-07-21 30 | 86.0 20 | 68.0 71 9 | 5.59 29.85 | 1011 0.0 | 0.0
2011-07-22 31 | 87.8 21 | 69.8 74 7 | 4.35 29.94 | 1014 0.2 | 0.01
2011-07-23 24 | 75.2 19 | 66.2 80 7 | 4.35 30.0 | 1016 0.0 | 0.0
2011-07-24 28 | 82.4 19 | 66.2 73 6 | 3.73 29.97 | 1015 0.0 | 0.0
2011-07-25 26 | 78.8 20 | 68.0 84 5 | 3.11 29.85 | 1011 4.8 | 0.19
2011-07-26 27 | 80.6 16 | 60.8 73 7 | 4.35 29.8 | 1009 0.8 | 0.03
2011-07-27 26 | 78.8 14 | 57.2 69 5 | 3.11 29.94 | 1014 0.0 | 0.0
2011-07-28 29 | 84.2 15 | 59.0 59 10 | 6.21 30.0 | 1016 0.2 | 0.01
2011-07-29 29 | 84.2 17 | 62.6 66 10 | 6.21 29.97 | 1015 0.0 | 0.0
2011-07-30 26 | 78.8 17 | 62.6 75 5 | 3.11 30.03 | 1017 0.1 | 0.0
2011-07-31 27 | 80.6 11 | 51.8 60 6 | 3.73 30.06 | 1018 0.0 | 0.0

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