Shelby climate

Shelby Weather in August

NOAA 1991-2020 normals for Shelby, 0.9 km from Shelby

Average highs run from 85°F on August 1 to 77°F on August 31, and lows from 53°F to 45°F. Normal precipitation for the month is 0.85 in over about 6 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 Shelby, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
82°F
Average low
49°F
Precipitation
0.85 in
Record high
103°FAug 11, 2018
Record low
30°FAug 19, 1950
Chance of a freeze
7%
Days of 90°F or more
7.7
Daylight
15 h 02 min to 13 h 27 min
Cloud cover
50%
Humidity
48%
Dew point
44°F
Wind
8.5 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 185°F53°F96°F 202240°F 195319%0%
Aug 285°F53°F100°F 202641°F 195719%0%
Aug 385°F53°F100°F 200140°F 200219%0%
Aug 485°F52°F99°F 200140°F 200819%0%
Aug 585°F52°F97°F 199840°F 195619%0%
Aug 685°F52°F97°F 199842°F 200619%0%
Aug 785°F52°F96°F 200142°F 201519%0%
Aug 885°F52°F97°F 200644°F 200419%0%
Aug 984°F51°F98°F 200040°F 195519%0%
Aug 1084°F51°F100°F 200338°F 195119%0%
Aug 1184°F51°F103°F 201835°F 195219%0%
Aug 1284°F51°F100°F 200040°F 195219%0%
Aug 1384°F50°F95°F 201437°F 200519%0%
Aug 1483°F50°F98°F 201541°F 199519%0%
Aug 1583°F50°F95°F 202140°F 200919%0%
Aug 1683°F50°F99°F 202336°F 201219%0%
Aug 1782°F49°F95°F 201636°F 200218%0%
Aug 1882°F49°F97°F 202038°F 199518%0%
Aug 1982°F49°F93°F 200830°F 195018%0%
Aug 2081°F48°F94°F 202534°F 195618%0%
Aug 2181°F48°F94°F 202535°F 201818%0%
Aug 2281°F48°F94°F 195239°F 201518%0%
Aug 2380°F47°F96°F 199733°F 201518%0%
Aug 2480°F47°F96°F 195238°F 195518%0%
Aug 2580°F47°F94°F 200133°F 195718%0%
Aug 2679°F46°F94°F 200136°F 195218%0%
Aug 2779°F46°F97°F 201038°F 200418%0%
Aug 2879°F46°F94°F 201731°F 201818%0%
Aug 2978°F46°F94°F 199835°F 200318%0%
Aug 3078°F45°F97°F 199935°F 195219%0%
Aug 3177°F45°F96°F 201734°F 195619%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Shelby, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MDT).

August 1
sunrise 6:02 AM, sunset 9:04 PM
August 31
sunrise 6:44 AM, sunset 8:11 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00247500 (Shelby), public domain. Records: NOAA GHCN-Daily, station USC00247500, 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.