Treasure County climate

Treasure County Weather in July

NOAA 1991-2020 normals for Hysham, 9.2 km from Treasure County

Average highs run from 84°F on July 1 to 89°F on July 31, and lows from 55°F to 59°F. Normal precipitation for the month is 1.51 in over about 6 wet days.

July day by day

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

Normal daily high and low temperature at Treasure County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
88°F
Average low
58°F
Precipitation
1.51 in
Record high
112°FJul 12, 2026
Record low
41°FJul 12, 1987
Chance of a freeze
0%
Days of 90°F or more
13.6
Daylight
15 h 43 min to 14 h 50 min
Cloud cover
45%
Humidity
45%
Dew point
49°F
Wind
8.3 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 184°F55°F100°F 201244°F 199524%0%
Jul 284°F55°F101°F 199046°F 199224%0%
Jul 384°F55°F106°F 201248°F 199724%0%
Jul 485°F56°F103°F 198945°F 201823%0%
Jul 585°F56°F102°F 198146°F 202323%0%
Jul 685°F56°F102°F 198344°F 198623%0%
Jul 786°F56°F101°F 198346°F 201022%0%
Jul 886°F56°F103°F 200245°F 197722%0%
Jul 986°F57°F103°F 200543°F 199322%0%
Jul 1087°F57°F101°F 198046°F 199921%0%
Jul 1187°F57°F105°F 202644°F 199321%0%
Jul 1287°F57°F112°F 202641°F 198721%0%
Jul 1388°F57°F104°F 200243°F 200820%0%
Jul 1488°F58°F110°F 200244°F 197720%0%
Jul 1588°F58°F101°F 200247°F 200920%0%
Jul 1688°F58°F102°F 197743°F 198319%0%
Jul 1788°F58°F106°F 197743°F 198219%0%
Jul 1889°F58°F104°F 200450°F 198219%0%
Jul 1989°F58°F104°F 202146°F 199319%0%
Jul 2089°F58°F99°F 200747°F 198818%0%
Jul 2189°F59°F101°F 200742°F 197818%0%
Jul 2289°F59°F103°F 198544°F 197818%0%
Jul 2389°F59°F106°F 200747°F 199017%0%
Jul 2489°F59°F107°F 197648°F 199117%0%
Jul 2590°F59°F105°F 202650°F 199317%0%
Jul 2690°F59°F101°F 198847°F 199417%0%
Jul 2790°F59°F103°F 202149°F 200416%0%
Jul 2890°F59°F104°F 199948°F 197616%0%
Jul 2990°F59°F104°F 199546°F 197616%0%
Jul 3089°F59°F103°F 198845°F 200916%0%
Jul 3189°F59°F103°F 198944°F 199515%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Treasure County, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MDT).

July 1
sunrise 5:21 AM, sunset 9:04 PM
July 31
sunrise 5:50 AM, sunset 8:40 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00244358 (Hysham), public domain. Records: NOAA GHCN-Daily, station USC00243098, 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.