Westminster climate

Westminster Weather in June

NOAA 1991-2020 normals for Ashburnham, 8 km from Westminster

Average highs run from 70°F on June 1 to 78°F on June 30, and lows from 49°F to 58°F. Normal precipitation for the month is 4.17 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 Westminster, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
75°F
Average low
54°F
Precipitation
4.17 in
Record high
100°FJun 24, 2025
Record low
36°FJun 1, 2009
Chance of a freeze
0%
Days of 90°F or more
0.5
Daylight
15 h 06 min to 15 h 16 min
Cloud cover
63%
Humidity
78%
Dew point
57°F
Wind
4.0 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 170°F49°F93°F 201336°F 200941%0%
Jun 271°F50°F94°F 202339°F 202040%0%
Jun 371°F50°F86°F 201442°F 200340%0%
Jun 471°F50°F88°F 202039°F 200240%0%
Jun 572°F50°F94°F 202543°F 201140%0%
Jun 672°F51°F93°F 202145°F 200040%0%
Jun 772°F51°F97°F 199942°F 200740%0%
Jun 872°F51°F95°F 202141°F 200240%0%
Jun 973°F52°F96°F 200847°F 201040%0%
Jun 1073°F52°F99°F 200845°F 199940%0%
Jun 1173°F52°F94°F 201744°F 200440%0%
Jun 1274°F53°F97°F 201745°F 200440%0%
Jun 1374°F53°F95°F 201748°F 200039%0%
Jun 1474°F53°F89°F 200148°F 201939%0%
Jun 1575°F54°F91°F 200147°F 200739%0%
Jun 1675°F54°F89°F 201144°F 199939%0%
Jun 1775°F54°F90°F 200046°F 200939%0%
Jun 1875°F55°F95°F 202450°F 199939%0%
Jun 1976°F55°F97°F 202448°F 199939%0%
Jun 2076°F55°F98°F 201246°F 200438%0%
Jun 2176°F56°F96°F 201246°F 202238%0%
Jun 2277°F56°F94°F 201249°F 202338%0%
Jun 2377°F56°F97°F 202547°F 200538%0%
Jun 2477°F56°F100°F 202548°F 202138%0%
Jun 2577°F57°F94°F 200349°F 200238%0%
Jun 2678°F57°F95°F 200546°F 201838%0%
Jun 2778°F57°F94°F 199950°F 200437%0%
Jun 2878°F58°F94°F 202147°F 202437%0%
Jun 2978°F58°F96°F 202153°F 201537%0%
Jun 3078°F58°F96°F 202154°F 201037%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Westminster, 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 5:13 AM, sunset 8:19 PM
June 30
sunrise 5:13 AM, sunset 8:29 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00190190 (Ashburnham), public domain. Records: NOAA GHCN-Daily, station USW00004780, 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.