Bellevue climate

Bellevue Weather in August

NOAA 1991-2020 normals for Bellevue L&d 12, 0.2 km from Bellevue

Average highs run from 84°F on August 1 to 81°F on August 31, and lows from 63°F to 58°F. Normal precipitation for the month is 3.78 in over about 8 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 Bellevue, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
83°F
Average low
61°F
Precipitation
3.78 in
Record high
100°FAug 1, 1988
Record low
40°FAug 28, 1986
Chance of a freeze
0%
Days of 90°F or more
3.8
Daylight
14 h 26 min to 13 h 11 min
Cloud cover
53%
Humidity
74%
Dew point
61°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 184°F63°F100°F 198851°F 199228%0%
Aug 284°F63°F98°F 198850°F 200928%0%
Aug 384°F62°F98°F 198848°F 197628%0%
Aug 484°F62°F97°F 198843°F 197828%0%
Aug 584°F62°F90°F 196547°F 197828%0%
Aug 684°F62°F93°F 198449°F 200428%0%
Aug 784°F62°F95°F 198446°F 198928%0%
Aug 884°F62°F97°F 198347°F 198928%0%
Aug 984°F62°F96°F 200547°F 196628%0%
Aug 1083°F62°F96°F 198349°F 202428%0%
Aug 1183°F62°F92°F 198848°F 202428%0%
Aug 1283°F62°F94°F 199547°F 197728%0%
Aug 1383°F62°F93°F 199545°F 200428%0%
Aug 1483°F62°F93°F 198846°F 200428%0%
Aug 1583°F61°F98°F 198845°F 197928%0%
Aug 1683°F61°F99°F 198847°F 199228%0%
Aug 1783°F61°F99°F 198848°F 198128%0%
Aug 1883°F61°F93°F 195546°F 196328%0%
Aug 1983°F61°F99°F 198347°F 198528%0%
Aug 2083°F61°F96°F 195544°F 196728%0%
Aug 2182°F60°F95°F 195541°F 200428%0%
Aug 2282°F60°F94°F 196849°F 195228%0%
Aug 2382°F60°F97°F 202345°F 195228%0%
Aug 2482°F60°F94°F 202345°F 195828%0%
Aug 2582°F60°F92°F 200342°F 195828%0%
Aug 2682°F59°F95°F 200344°F 196428%0%
Aug 2781°F59°F94°F 202444°F 198628%0%
Aug 2881°F59°F97°F 198440°F 198628%0%
Aug 2981°F59°F99°F 198443°F 198628%0%
Aug 3081°F58°F93°F 195345°F 197428%0%
Aug 3181°F58°F96°F 195342°F 196728%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Bellevue, 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 5:55 AM, sunset 8:21 PM
August 31
sunrise 6:26 AM, sunset 7:37 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00130608 (Bellevue L&d 12), public domain. Records: NOAA GHCN-Daily, station USW00094908, 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.