Grafton climate

Grafton Weather in April

NOAA 1991-2020 normals for Tygart Dam, 3.2 km from Grafton

Average highs run from 58°F on April 1 to 69°F on April 30, and lows from 34°F to 44°F. Normal precipitation for the month is 4.34 in over about 14 wet days.

April day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Grafton, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
64°F
Average low
39°F
Precipitation
4.34 in
Snowfall
0.2 in
Record high
91°FApr 5, 2023
Record low
18°FApr 4, 1943
Chance of a freeze
99%
Daylight
12 h 40 min to 13 h 50 min
Cloud cover
70%
Humidity
78%
Dew point
43°F
Wind
5.4 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Apr 158°F34°F81°F 201025°F 201945%4%
Apr 259°F34°F88°F 201022°F 202145%3%
Apr 359°F34°F86°F 201021°F 202145%3%
Apr 460°F35°F85°F 202618°F 194345%3%
Apr 560°F35°F91°F 202322°F 194446%3%
Apr 660°F35°F86°F 201023°F 194546%3%
Apr 761°F36°F86°F 201022°F 200746%3%
Apr 861°F36°F84°F 202122°F 202646%2%
Apr 962°F36°F83°F 200124°F 201646%2%
Apr 1062°F37°F85°F 201318°F 201646%2%
Apr 1163°F37°F85°F 201923°F 194346%2%
Apr 1263°F37°F82°F 194525°F 194646%2%
Apr 1363°F38°F87°F 201822°F 194046%2%
Apr 1464°F38°F87°F 201821°F 194046%2%
Apr 1564°F38°F85°F 202622°F 194346%1%
Apr 1665°F39°F86°F 200224°F 194346%1%
Apr 1765°F39°F84°F 200229°F 202546%1%
Apr 1865°F39°F86°F 201927°F 201846%1%
Apr 1966°F40°F88°F 194129°F 194246%1%
Apr 2066°F40°F89°F 194127°F 201847%1%
Apr 2166°F41°F83°F 202326°F 202647%1%
Apr 2267°F41°F83°F 194628°F 194247%1%
Apr 2367°F41°F86°F 200128°F 194048%1%
Apr 2467°F42°F85°F 200929°F 201448%1%
Apr 2568°F42°F88°F 200930°F 202348%0%
Apr 2668°F42°F88°F 200932°F 199948%0%
Apr 2768°F43°F88°F 200930°F 194648%0%
Apr 2868°F43°F87°F 194225°F 194748%0%
Apr 2969°F43°F85°F 202429°F 194748%0%
Apr 3069°F44°F88°F 194229°F 201849%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Grafton, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

April 1
sunrise 7:04 AM, sunset 7:44 PM
April 30
sunrise 6:23 AM, sunset 8:13 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00468986 (Tygart Dam), public domain. Records: NOAA GHCN-Daily, station USW00003802, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.