Grant County climate

Grant County Weather in June

NOAA 1991-2020 normals for Williamstown, 5.8 km from Grant County

Average highs run from 80°F on June 1 to 87°F on June 30, and lows from 59°F to 66°F. Normal precipitation for the month is 4.99 in over about 12 wet days.

June day by day

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

Normal daily high and low temperature at Grant County, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
83°F
Average low
63°F
Precipitation
4.99 in
Record high
107°FJun 29, 1936
Record low
37°FJun 1, 1966
Chance of a freeze
0%
Days of 90°F or more
3.6
Daylight
14 h 41 min to 14 h 50 min
Cloud cover
58%
Humidity
78%
Dew point
64°F
Wind
4.3 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
Jun 180°F59°F102°F 193437°F 196643%0%
Jun 280°F59°F99°F 193440°F 195642%0%
Jun 380°F59°F98°F 193437°F 191042%0%
Jun 481°F60°F99°F 192542°F 192942%0%
Jun 581°F60°F97°F 191141°F 199042%0%
Jun 681°F60°F96°F 193342°F 199842%0%
Jun 781°F61°F99°F 193342°F 199842%0%
Jun 882°F61°F100°F 193440°F 191241%0%
Jun 982°F61°F98°F 193340°F 191341%0%
Jun 1082°F61°F96°F 193641°F 198841%0%
Jun 1182°F62°F98°F 193342°F 197241%0%
Jun 1283°F62°F98°F 191941°F 190341%0%
Jun 1383°F62°F93°F 190241°F 190341%0%
Jun 1483°F62°F94°F 195443°F 190340%0%
Jun 1583°F63°F96°F 193644°F 193340%0%
Jun 1684°F63°F97°F 193443°F 191740%0%
Jun 1784°F63°F101°F 193646°F 196139%0%
Jun 1884°F63°F99°F 193349°F 192039%0%
Jun 1984°F64°F101°F 193349°F 195939%0%
Jun 2085°F64°F100°F 193345°F 198038%0%
Jun 2185°F64°F101°F 193348°F 199238%0%
Jun 2285°F64°F99°F 193345°F 195838%0%
Jun 2385°F65°F101°F 193042°F 191837%0%
Jun 2486°F65°F99°F 193347°F 191837%0%
Jun 2586°F65°F103°F 193345°F 197237%0%
Jun 2686°F65°F99°F 191450°F 194036%0%
Jun 2786°F65°F101°F 193148°F 192736%0%
Jun 2886°F66°F104°F 193452°F 196836%0%
Jun 2986°F66°F107°F 193647°F 192336%0%
Jun 3087°F66°F102°F 193346°F 192336%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Grant County, 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).

June 1
sunrise 6:16 AM, sunset 8:57 PM
June 30
sunrise 6:17 AM, sunset 9:07 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00158714 (Williamstown), public domain. Records: NOAA GHCN-Daily, station USC00158714, 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.