Chinook climate

Chinook Weather in June

NOAA 1991-2020 normals for Chinook, 0.4 km from Chinook

Average highs run from 72°F on June 1 to 80°F on June 30, and lows from 47°F to 51°F. Normal precipitation for the month is 2.86 in over about 11 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 Chinook, 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
49°F
Precipitation
2.86 in
Record high
105°FJun 29, 1984
Record low
29°FJun 6, 1992
Chance of a freeze
4%
Days of 90°F or more
2.1
Daylight
15 h 52 min to 16 h 05 min
Cloud cover
62%
Humidity
56%
Dew point
45°F
Wind
10.5 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 172°F47°F97°F 197731°F 197936%0%
Jun 272°F47°F91°F 200631°F 199836%0%
Jun 372°F47°F98°F 198833°F 200936%0%
Jun 472°F47°F103°F 198837°F 198536%0%
Jun 573°F48°F96°F 198837°F 199336%0%
Jun 673°F48°F95°F 197229°F 199236%0%
Jun 773°F48°F96°F 197733°F 201237%0%
Jun 873°F48°F96°F 201531°F 200937%0%
Jun 974°F49°F98°F 202534°F 199837%0%
Jun 1074°F49°F96°F 199231°F 200937%0%
Jun 1174°F49°F93°F 199232°F 198537%0%
Jun 1274°F49°F98°F 197936°F 196937%0%
Jun 1375°F49°F93°F 202035°F 196937%0%
Jun 1475°F49°F102°F 202133°F 196937%0%
Jun 1575°F50°F104°F 202135°F 196937%0%
Jun 1675°F50°F96°F 196134°F 199437%0%
Jun 1776°F50°F100°F 196137°F 199436%0%
Jun 1876°F50°F96°F 196935°F 200436%0%
Jun 1976°F50°F95°F 197436°F 197236%0%
Jun 2077°F50°F100°F 198839°F 199636%0%
Jun 2177°F50°F95°F 199336°F 201936%0%
Jun 2277°F50°F99°F 198837°F 201735%0%
Jun 2377°F50°F94°F 197136°F 196735%0%
Jun 2478°F51°F99°F 197439°F 198935%0%
Jun 2578°F51°F96°F 196139°F 196834%0%
Jun 2678°F51°F99°F 198835°F 198534%0%
Jun 2779°F51°F100°F 201536°F 200034%0%
Jun 2879°F51°F103°F 201538°F 200833%0%
Jun 2979°F51°F105°F 198441°F 198133%0%
Jun 3080°F51°F102°F 199041°F 196833%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Chinook, 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 (MDT).

June 1
sunrise 5:19 AM, sunset 9:11 PM
June 30
sunrise 5:18 AM, sunset 9:23 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00241722 (Chinook), public domain. Records: NOAA GHCN-Daily, station USW00094012, 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.