Roberts climate

Roberts Weather in August

NOAA 1991-2020 normals for Rigby, 17.8 km from Roberts

Average highs run from 87°F on August 1 to 81°F on August 31, and lows from 56°F to 50°F. Normal precipitation for the month is 0.78 in.

August day by day

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

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

August at a glance

Average high
84°F
Average low
54°F
Precipitation
0.78 in
Record high
101°FAug 1, 2026
Record low
28°FAug 26, 1992
Chance of a freeze
0%
Days of 90°F or more
5.4
Daylight
14 h 33 min to 13 h 15 min
Cloud cover
41%
Humidity
41%
Dew point
40°F
Wind
7.8 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 187°F56°F101°F 202637°F 20020%
Aug 287°F56°F100°F 202442°F 19630%
Aug 386°F56°F100°F 202442°F 19630%
Aug 486°F56°F100°F 196136°F 19800%
Aug 586°F56°F97°F 196138°F 19800%
Aug 686°F56°F98°F 198342°F 19500%
Aug 786°F55°F100°F 198340°F 19500%
Aug 886°F55°F99°F 199039°F 20040%
Aug 986°F55°F96°F 199136°F 20020%
Aug 1086°F55°F98°F 196937°F 20020%
Aug 1186°F55°F98°F 201841°F 19800%
Aug 1285°F55°F97°F 195837°F 20000%
Aug 1385°F54°F96°F 200339°F 20060%
Aug 1485°F54°F99°F 200337°F 20060%
Aug 1585°F54°F98°F 200338°F 20050%
Aug 1685°F54°F96°F 202237°F 19740%
Aug 1784°F53°F99°F 202336°F 20020%
Aug 1884°F53°F97°F 202235°F 19780%
Aug 1984°F53°F97°F 196134°F 20020%
Aug 2084°F53°F98°F 202634°F 19640%
Aug 2184°F53°F97°F 202635°F 19640%
Aug 2283°F52°F98°F 196936°F 19540%
Aug 2383°F52°F97°F 196936°F 19850%
Aug 2483°F52°F98°F 196934°F 19920%
Aug 2583°F52°F97°F 201530°F 19920%
Aug 2682°F52°F97°F 201028°F 19920%
Aug 2782°F51°F93°F 198133°F 19640%
Aug 2882°F51°F94°F 201233°F 19600%
Aug 2982°F51°F95°F 194832°F 19600%
Aug 3081°F51°F99°F 195431°F 19640%
Aug 3181°F50°F97°F 202230°F 19650%

Chance of rain

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

August 1
sunrise 6:18 AM, sunset 8:51 PM
August 31
sunrise 6:51 AM, sunset 8:06 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00107689 (Rigby), public domain. Records: NOAA GHCN-Daily, station USW00024145, 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.