Thief River Falls climate

Thief River Falls Weather in July

NOAA 1991-2020 normals for Thief Rvr Falls 2, 1.5 km from Thief River Falls

Average highs run from 78°F on July 1 to 81°F on July 31, and lows from 56°F to 57°F.

July day by day

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

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

July at a glance

Average high
80°F
Average low
57°F
Record high
110°FJul 12, 1936
Record low
35°FJul 2, 1936
Chance of a freeze
0%
Days of 90°F or more
1.9
Daylight
15 h 59 min to 15 h 03 min
Cloud cover
56%
Humidity
67%
Dew point
57°F
Wind
9.6 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
Jul 178°F56°F92°F 192139°F 19390%
Jul 278°F56°F99°F 192135°F 19360%
Jul 378°F56°F94°F 198837°F 19360%
Jul 479°F56°F99°F 198841°F 19670%
Jul 579°F56°F104°F 198838°F 19830%
Jul 679°F56°F100°F 193640°F 19420%
Jul 779°F56°F104°F 193642°F 19180%
Jul 879°F56°F103°F 193644°F 20230%
Jul 979°F57°F104°F 193642°F 19680%
Jul 1079°F57°F106°F 193640°F 19510%
Jul 1179°F57°F108°F 193641°F 19880%
Jul 1279°F57°F110°F 193641°F 19750%
Jul 1380°F57°F105°F 193639°F 19240%
Jul 1480°F57°F99°F 193643°F 19520%
Jul 1580°F57°F97°F 193641°F 19200%
Jul 1680°F57°F104°F 193642°F 19760%
Jul 1780°F57°F102°F 193642°F 19240%
Jul 1880°F57°F101°F 193445°F 20250%
Jul 1980°F57°F96°F 193240°F 19510%
Jul 2080°F57°F98°F 191843°F 19470%
Jul 2180°F57°F95°F 194041°F 19470%
Jul 2281°F57°F97°F 194041°F 19250%
Jul 2381°F57°F95°F 192141°F 19360%
Jul 2481°F57°F97°F 193242°F 19360%
Jul 2581°F57°F96°F 197642°F 19920%
Jul 2681°F57°F97°F 194144°F 19800%
Jul 2781°F57°F100°F 198841°F 19250%
Jul 2881°F57°F105°F 191738°F 19360%
Jul 2981°F57°F98°F 197535°F 19360%
Jul 3081°F57°F95°F 195540°F 19360%
Jul 3181°F57°F99°F 200643°F 19790%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Thief River Falls, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

July 1
sunrise 5:29 AM, sunset 9:28 PM
July 31
sunrise 5:59 AM, sunset 9:02 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00218247 (Thief Rvr Falls 2), public domain. Records: NOAA GHCN-Daily, station USC00216787, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.