Waterman climate

Waterman Weather in August

NOAA 1991-2020 normals for Shabbona 5 Nne, 10.2 km from Waterman

Average highs run from 81°F on August 1 to 78°F on August 31, and lows from 60°F to 56°F. Normal precipitation for the month is 4.08 in over about 10 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 Waterman, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
80°F
Average low
58°F
Precipitation
4.08 in
Record high
103°FAug 17, 1988
Record low
39°FAug 28, 1986
Chance of a freeze
0%
Days of 90°F or more
1.7
Daylight
14 h 24 min to 13 h 10 min
Cloud cover
52%
Humidity
75%
Dew point
62°F
Wind
7.6 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 181°F60°F97°F 200648°F 199032%0%
Aug 281°F60°F98°F 198848°F 197632%0%
Aug 381°F60°F99°F 198846°F 197632%0%
Aug 480°F60°F97°F 198846°F 197232%0%
Aug 580°F59°F98°F 198847°F 197432%0%
Aug 680°F59°F93°F 198447°F 199432%0%
Aug 780°F59°F93°F 198346°F 199032%0%
Aug 880°F59°F96°F 198346°F 197632%0%
Aug 980°F59°F98°F 198847°F 197232%0%
Aug 1080°F59°F96°F 200550°F 197232%0%
Aug 1180°F59°F92°F 198346°F 196732%0%
Aug 1280°F59°F95°F 199546°F 196732%0%
Aug 1380°F59°F97°F 199548°F 200432%0%
Aug 1480°F59°F95°F 199550°F 199232%0%
Aug 1580°F59°F94°F 199545°F 197932%0%
Aug 1680°F58°F99°F 198842°F 199232%0%
Aug 1780°F58°F103°F 198844°F 199232%0%
Aug 1879°F58°F102°F 198847°F 198132%0%
Aug 1979°F58°F98°F 198348°F 198132%0%
Aug 2079°F58°F96°F 198348°F 199232%0%
Aug 2179°F58°F94°F 198348°F 199232%0%
Aug 2279°F58°F97°F 200346°F 196932%0%
Aug 2379°F57°F91°F 196847°F 196632%0%
Aug 2479°F57°F95°F 202346°F 198732%0%
Aug 2579°F57°F95°F 202345°F 197732%0%
Aug 2679°F57°F95°F 199150°F 201732%0%
Aug 2779°F57°F95°F 200344°F 196832%0%
Aug 2879°F56°F97°F 199139°F 198632%0%
Aug 2978°F56°F96°F 198440°F 198632%0%
Aug 3078°F56°F96°F 198445°F 198632%0%
Aug 3178°F56°F94°F 201340°F 196731%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Waterman, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 5:49 AM, sunset 8:13 PM
August 31
sunrise 6:20 AM, sunset 7:30 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00054811 (Shabbona 5 Nne), public domain. Records: NOAA GHCN-Daily, station USC00112223, 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.