Brunswick climate

Brunswick Weather in August

NOAA 1991-2020 normals for Sharpsburg 5 S, 12.3 km from Brunswick

Average highs run from 86°F on August 1 to 83°F on August 31, and lows from 63°F to 58°F. Normal precipitation for the month is 3.27 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 Brunswick, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
85°F
Average low
61°F
Precipitation
3.27 in
Record high
107°FAug 4, 1930
Record low
39°FAug 26, 1944
Chance of a freeze
0%
Days of 90°F or more
7.2
Daylight
14 h 12 min to 13 h 05 min
Cloud cover
55%
Humidity
67%
Dew point
62°F
Wind
5.4 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 186°F63°F100°F 195450°F 18950%
Aug 286°F62°F100°F 191753°F 19470%
Aug 386°F62°F102°F 192650°F 19200%
Aug 486°F62°F107°F 193049°F 19120%
Aug 586°F62°F104°F 193047°F 19120%
Aug 686°F62°F104°F 191847°F 19510%
Aug 786°F62°F103°F 191851°F 19120%
Aug 886°F62°F105°F 193050°F 19030%
Aug 985°F62°F104°F 193052°F 19440%
Aug 1085°F62°F100°F 191352°F 19270%
Aug 1185°F62°F104°F 192653°F 19300%
Aug 1285°F62°F103°F 192647°F 19300%
Aug 1385°F62°F100°F 194448°F 19300%
Aug 1485°F61°F100°F 192642°F 19410%
Aug 1585°F61°F102°F 198850°F 19460%
Aug 1685°F61°F103°F 198851°F 19270%
Aug 1785°F61°F101°F 198845°F 19020%
Aug 1885°F61°F101°F 198848°F 19150%
Aug 1985°F61°F99°F 191445°F 19430%
Aug 2085°F61°F104°F 198343°F 19440%
Aug 2185°F60°F104°F 198347°F 19220%
Aug 2285°F60°F99°F 191648°F 19560%
Aug 2384°F60°F100°F 198345°F 19520%
Aug 2484°F60°F96°F 191944°F 19520%
Aug 2584°F60°F98°F 190341°F 19440%
Aug 2684°F60°F97°F 194839°F 19440%
Aug 2784°F59°F98°F 194841°F 19440%
Aug 2884°F59°F103°F 194843°F 19410%
Aug 2983°F59°F99°F 195346°F 19860%
Aug 3083°F59°F99°F 195344°F 19860%
Aug 3183°F58°F103°F 193241°F 19460%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Brunswick, 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 6:11 AM, sunset 8:23 PM
August 31
sunrise 6:38 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 USC00188207 (Sharpsburg 5 S), public domain. Records: NOAA GHCN-Daily, station USC00183348, 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.