Jefferson County climate

Jefferson County Weather in June

NOAA 1991-2020 normals for Elwha RS, 26.7 km from Jefferson County

Average highs run from 66°F on June 1 to 70°F on June 30, and lows from 46°F to 49°F. Normal precipitation for the month is 1.39 in over about 10 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 Jefferson County, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
67°F
Average low
47°F
Precipitation
1.39 in
Record high
97°FJun 27, 2021
Record low
36°FJun 2, 1999
Chance of a freeze
0%
Daylight
15 h 45 min to 15 h 57 min
Cloud cover
66%
Humidity
82%
Dew point
46°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 166°F46°F85°F 202137°F 199935%0%
Jun 266°F46°F82°F 200936°F 199935%0%
Jun 366°F46°F84°F 200940°F 200035%0%
Jun 466°F46°F84°F 200942°F 200135%0%
Jun 566°F46°F88°F 200339°F 202335%0%
Jun 666°F46°F90°F 200341°F 201234%0%
Jun 766°F46°F80°F 202342°F 200234%0%
Jun 866°F47°F83°F 202542°F 200234%0%
Jun 966°F47°F75°F 202540°F 201734%0%
Jun 1066°F47°F68°F 202540°F 200033%0%
Jun 1166°F47°F80°F 201939°F 199933%0%
Jun 1266°F47°F84°F 201939°F 201832%0%
Jun 1367°F47°F83°F 200242°F 201732%0%
Jun 1467°F47°F89°F 202642°F 201031%0%
Jun 1567°F47°F76°F 202639°F 201231%0%
Jun 1667°F47°F80°F 201841°F 200430%0%
Jun 1767°F47°F87°F 201842°F 201130%0%
Jun 1867°F47°F84°F 200441°F 200829%0%
Jun 1968°F48°F82°F 200440°F 200729%0%
Jun 2068°F48°F81°F 202444°F 200728%0%
Jun 2168°F48°F83°F 202143°F 201028%0%
Jun 2268°F48°F85°F 202643°F 201028%0%
Jun 2368°F48°F85°F 202642°F 200827%0%
Jun 2469°F48°F82°F 201742°F 200827%0%
Jun 2569°F48°F95°F 202141°F 201926%0%
Jun 2669°F48°F96°F 202142°F 200726%0%
Jun 2769°F48°F97°F 202143°F 200925%0%
Jun 2869°F49°F84°F 201545°F 200625%0%
Jun 2970°F49°F82°F 200842°F 200924%0%
Jun 3070°F49°F83°F 201338°F 200924%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Jefferson County, 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 (PDT).

June 1
sunrise 5:20 AM, sunset 9:05 PM
June 30
sunrise 5:19 AM, sunset 9:16 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00452548 (Elwha RS), public domain. Records: NOAA GHCN-Daily, station USW00094266, 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.