Bellevue climate

Bellevue Weather in August

NOAA 1991-2020 normals for Jamaica Plain, 2.4 km from Bellevue

Average highs run from 85°F on August 1 to 81°F on August 31, and lows from 64°F to 60°F. Normal precipitation for the month is 3.72 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 Bellevue, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
83°F
Average low
63°F
Precipitation
3.72 in
Record high
99°FAug 9, 2022
Record low
39°FAug 19, 2007
Chance of a freeze
0%
Days of 90°F or more
5.9
Daylight
14 h 27 min to 13 h 11 min
Cloud cover
51%
Humidity
73%
Dew point
60°F
Wind
4.3 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°F64°F94°F 202449°F 20100%
Aug 285°F64°F97°F 200647°F 20250%
Aug 385°F64°F95°F 200649°F 20250%
Aug 485°F64°F98°F 202250°F 20160%
Aug 584°F64°F98°F 202248°F 20130%
Aug 684°F64°F98°F 202244°F 20130%
Aug 784°F64°F98°F 202244°F 20040%
Aug 884°F64°F98°F 202247°F 20020%
Aug 984°F64°F99°F 202245°F 19990%
Aug 1084°F63°F95°F 202043°F 19990%
Aug 1184°F63°F95°F 201641°F 20070%
Aug 1284°F63°F96°F 201643°F 20060%
Aug 1384°F63°F96°F 200543°F 20060%
Aug 1484°F63°F99°F 200244°F 20100%
Aug 1584°F63°F92°F 200247°F 20130%
Aug 1683°F63°F93°F 200246°F 20260%
Aug 1783°F63°F94°F 200248°F 20000%
Aug 1883°F63°F95°F 201943°F 20000%
Aug 1983°F62°F96°F 201939°F 20070%
Aug 2083°F62°F94°F 202243°F 20070%
Aug 2183°F62°F90°F 202042°F 20000%
Aug 2283°F62°F91°F 201742°F 20070%
Aug 2382°F62°F91°F 202044°F 20160%
Aug 2482°F62°F91°F 199843°F 20020%
Aug 2582°F61°F94°F 200745°F 20040%
Aug 2682°F61°F95°F 202141°F 20040%
Aug 2782°F61°F93°F 202143°F 20080%
Aug 2881°F61°F97°F 201842°F 20170%
Aug 2981°F61°F97°F 201844°F 20170%
Aug 3081°F60°F92°F 201044°F 20140%
Aug 3181°F60°F95°F 201041°F 20020%

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.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

August 1
sunrise 5:37 AM, sunset 8:04 PM
August 31
sunrise 6:09 AM, sunset 7:20 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00193890 (Jamaica Plain), public domain. Records: NOAA GHCN-Daily, station USW00054704, 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.