Billings County climate

Billings County Weather in August

NOAA 1991-2020 normals for Medora, 16.5 km from Billings County

Average highs run from 88°F on August 1 to 81°F on August 31, and lows from 57°F to 49°F. Normal precipitation for the month is 1.41 in over about 7 wet days.

August day by day

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

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

August at a glance

Average high
85°F
Average low
53°F
Precipitation
1.41 in
Record high
108°FAug 8, 1949
Record low
29°FAug 22, 1908
Chance of a freeze
3%
Days of 90°F or more
12.8
Daylight
14 h 53 min to 13 h 23 min
Cloud cover
49%
Humidity
51%
Dew point
49°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
Aug 188°F57°F101°F 196435°F 192124%0%
Aug 288°F57°F99°F 200837°F 190724%0%
Aug 388°F56°F103°F 193438°F 197424%0%
Aug 488°F56°F102°F 196140°F 192123%0%
Aug 588°F56°F106°F 194139°F 191723%0%
Aug 687°F56°F101°F 199540°F 192123%0%
Aug 787°F56°F104°F 200137°F 192123%0%
Aug 887°F56°F108°F 194938°F 193923%0%
Aug 987°F55°F104°F 195831°F 191722%0%
Aug 1087°F55°F103°F 193536°F 191422%0%
Aug 1187°F55°F105°F 192837°F 192422%0%
Aug 1287°F55°F101°F 195835°F 196422%0%
Aug 1386°F54°F104°F 193732°F 190822%0%
Aug 1486°F54°F101°F 200339°F 191222%0%
Aug 1586°F54°F101°F 197138°F 193822%0%
Aug 1686°F54°F100°F 190639°F 193822%0%
Aug 1785°F53°F102°F 190633°F 191022%0%
Aug 1885°F53°F102°F 195839°F 198521%0%
Aug 1985°F53°F100°F 195532°F 195021%0%
Aug 2085°F52°F97°F 198833°F 190721%0%
Aug 2184°F52°F99°F 196935°F 190721%0%
Aug 2284°F52°F104°F 192529°F 190821%0%
Aug 2384°F51°F105°F 192935°F 191121%0%
Aug 2484°F51°F99°F 199733°F 193821%0%
Aug 2583°F51°F100°F 192032°F 191021%0%
Aug 2683°F50°F105°F 192632°F 191021%0%
Aug 2783°F50°F102°F 197332°F 191722%0%
Aug 2882°F50°F105°F 192429°F 191122%0%
Aug 2982°F49°F100°F 192436°F 191622%0%
Aug 3082°F49°F98°F 197335°F 191922%0%
Aug 3181°F49°F103°F 192136°F 192422%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Billings 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).

August 1
sunrise 5:33 AM, sunset 8:26 PM
August 31
sunrise 6:12 AM, sunset 7:35 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00325813 (Medora), public domain. Records: NOAA GHCN-Daily, station USC00320590, 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.