Blairstown climate

Blairstown Weather in August

NOAA 1991-2020 normals for Belle Plaine, 16.2 km from Blairstown

Average highs run from 83°F on August 1 to 80°F on August 31, and lows from 62°F to 57°F. Normal precipitation for the month is 4.08 in over about 9 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 Blairstown, 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
60°F
Precipitation
4.08 in
Record high
102°FAug 15, 1988
Record low
40°FAug 28, 1986
Chance of a freeze
0%
Days of 90°F or more
3.4
Daylight
14 h 25 min to 13 h 10 min
Cloud cover
52%
Humidity
73%
Dew point
62°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 183°F62°F101°F 198752°F 197327%0%
Aug 283°F62°F99°F 198850°F 197327%0%
Aug 383°F62°F99°F 198848°F 197627%0%
Aug 483°F62°F98°F 198847°F 197827%0%
Aug 583°F62°F93°F 198449°F 202027%0%
Aug 683°F62°F94°F 198448°F 200427%0%
Aug 783°F62°F95°F 198446°F 198928%0%
Aug 883°F62°F97°F 198848°F 197628%0%
Aug 983°F62°F95°F 200549°F 197228%0%
Aug 1083°F61°F98°F 198348°F 202428%0%
Aug 1183°F61°F95°F 198847°F 200428%0%
Aug 1283°F61°F95°F 195849°F 200428%0%
Aug 1383°F61°F98°F 196542°F 196428%0%
Aug 1483°F61°F97°F 198843°F 200428%0%
Aug 1582°F61°F102°F 198845°F 200428%0%
Aug 1682°F61°F100°F 198848°F 197628%0%
Aug 1782°F60°F100°F 198847°F 201228%0%
Aug 1882°F60°F96°F 198846°F 200228%0%
Aug 1982°F60°F99°F 198345°F 200428%0%
Aug 2082°F60°F98°F 198347°F 195628%0%
Aug 2182°F60°F95°F 195546°F 200428%0%
Aug 2282°F59°F93°F 197150°F 202427%0%
Aug 2382°F59°F100°F 202346°F 196627%0%
Aug 2481°F59°F99°F 202346°F 196627%0%
Aug 2581°F59°F95°F 195544°F 195827%0%
Aug 2681°F58°F95°F 195545°F 196427%0%
Aug 2781°F58°F97°F 195543°F 198627%0%
Aug 2881°F58°F96°F 195540°F 198627%0%
Aug 2981°F58°F95°F 198444°F 198627%0%
Aug 3080°F57°F100°F 195346°F 200926%0%
Aug 3180°F57°F98°F 195344°F 200926%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Blairstown, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:02 AM, sunset 8:27 PM
August 31
sunrise 6:33 AM, sunset 7:43 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00130600 (Belle Plaine), public domain. Records: NOAA GHCN-Daily, station USW00014990, 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.