West Jefferson climate

West Jefferson Weather in May

NOAA 1991-2020 normals for London Fish Hatchery, 21.2 km from West Jefferson

Average highs run from 67°F on May 1 to 76°F on May 31, and lows from 44°F to 55°F. Normal precipitation for the month is 4.67 in over about 11 wet days.

May day by day

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

Normal daily high and low temperature at West Jefferson, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
71°F
Average low
50°F
Precipitation
4.67 in
Record high
94°FMay 28, 2012
Record low
29°FMay 9, 2020
Chance of a freeze
30%
Daylight
13 h 55 min to 14 h 48 min
Cloud cover
66%
Humidity
78%
Dew point
54°F
Wind
9.8 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
May 167°F44°F83°F 202433°F 202136%0%
May 267°F45°F86°F 201232°F 202636%0%
May 368°F45°F87°F 201232°F 202636%0%
May 468°F45°F82°F 201237°F 202336%0%
May 568°F46°F83°F 201532°F 201136%0%
May 669°F46°F85°F 201537°F 202036%0%
May 769°F47°F89°F 201533°F 202035%0%
May 869°F47°F89°F 201532°F 201735%0%
May 969°F47°F89°F 201529°F 202035%0%
May 1070°F48°F86°F 201534°F 202135%0%
May 1170°F48°F88°F 201536°F 202035%0%
May 1270°F48°F88°F 201129°F 202035%0%
May 1371°F49°F87°F 201433°F 202035%0%
May 1471°F49°F85°F 201836°F 201335%0%
May 1571°F50°F87°F 201339°F 202634%0%
May 1671°F50°F88°F 201731°F 201634%0%
May 1772°F50°F88°F 201740°F 201234%0%
May 1872°F51°F90°F 202635°F 201434%0%
May 1972°F51°F90°F 202638°F 201434%0%
May 2072°F51°F89°F 201342°F 201534%0%
May 2173°F52°F89°F 201343°F 202334%0%
May 2273°F52°F87°F 201140°F 201534%0%
May 2373°F52°F88°F 202142°F 201533%0%
May 2474°F53°F88°F 202041°F 202533%0%
May 2574°F53°F90°F 202037°F 201333%0%
May 2674°F53°F92°F 201240°F 201333%0%
May 2774°F54°F93°F 201246°F 201333%0%
May 2875°F54°F94°F 201248°F 202133%0%
May 2975°F55°F90°F 201146°F 202133%0%
May 3075°F55°F93°F 201145°F 202133%0%
May 3176°F55°F93°F 201140°F 202133%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at West Jefferson, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

May 1
sunrise 6:33 AM, sunset 8:28 PM
May 31
sunrise 6:07 AM, sunset 8:55 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00334681 (London Fish Hatchery), public domain. Records: NOAA GHCN-Daily, station USC00331785, 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.