Guilford climate

Guilford Weather in August

NOAA 1991-2020 normals for E Sangerville, 8.9 km from Guilford

Average highs run from 79°F on August 1 to 75°F on August 31, and lows from 58°F to 53°F. Normal precipitation for the month is 3.56 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 Guilford, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
78°F
Average low
56°F
Precipitation
3.56 in
Record high
92°FAug 12, 2025
Record low
39°FAug 25, 2001
Chance of a freeze
0%
Daylight
14 h 43 min to 13 h 19 min
Cloud cover
59%
Humidity
81%
Dew point
59°F
Wind
3.4 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 179°F58°F85°F 200447°F 19980%
Aug 279°F58°F90°F 200149°F 19980%
Aug 379°F58°F86°F 200748°F 19990%
Aug 479°F57°F85°F 202249°F 19980%
Aug 579°F57°F86°F 201650°F 20250%
Aug 679°F57°F91°F 200149°F 20000%
Aug 779°F57°F88°F 202243°F 20100%
Aug 879°F57°F87°F 199848°F 20100%
Aug 979°F57°F89°F 200148°F 20160%
Aug 1079°F57°F87°F 202548°F 19990%
Aug 1179°F57°F91°F 202547°F 19990%
Aug 1279°F57°F92°F 202547°F 20060%
Aug 1378°F56°F91°F 202547°F 20060%
Aug 1478°F56°F87°F 200243°F 19980%
Aug 1578°F56°F91°F 200245°F 20010%
Aug 1678°F56°F89°F 200249°F 20010%
Aug 1778°F56°F86°F 200949°F 20250%
Aug 1878°F56°F88°F 200946°F 20250%
Aug 1978°F55°F84°F 201545°F 20070%
Aug 2078°F55°F84°F 202142°F 20070%
Aug 2177°F55°F84°F 201345°F 20070%
Aug 2277°F55°F83°F 200346°F 19980%
Aug 2377°F55°F85°F 200841°F 19980%
Aug 2477°F54°F84°F 202144°F 20030%
Aug 2577°F54°F87°F 202139°F 20010%
Aug 2676°F54°F90°F 202146°F 20010%
Aug 2776°F54°F82°F 199946°F 20090%
Aug 2876°F54°F86°F 200445°F 20090%
Aug 2976°F53°F85°F 201042°F 20000%
Aug 3076°F53°F86°F 202241°F 20010%
Aug 3175°F53°F88°F 201041°F 20020%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Guilford, 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 5:22 AM, sunset 8:05 PM
August 31
sunrise 5:58 AM, sunset 7:17 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00172440 (E Sangerville), public domain. Records: NOAA GHCN-Daily, station USW00094626, 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.