Lempster climate

Lempster Weather in August

NOAA 1991-2020 normals for Mt Sunapee, 15 km from Lempster

Average highs run from 79°F on August 1 to 75°F on August 31, and lows from 59°F to 55°F. Normal precipitation for the month is 3.66 in over about 11 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 Lempster, in °F, with the record for each date.406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
77°F
Average low
57°F
Precipitation
3.66 in
Record high
98°FAug 9, 2001
Record low
41°FAug 20, 1998
Chance of a freeze
0%
Daylight
14 h 32 min to 13 h 13 min
Cloud cover
57%
Humidity
78%
Dew point
60°F
Wind
3.6 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 179°F59°F93°F 200645°F 199840%0%
Aug 279°F59°F94°F 200646°F 202340%0%
Aug 378°F59°F93°F 201549°F 199940%0%
Aug 478°F59°F95°F 202250°F 199940%0%
Aug 578°F59°F91°F 201246°F 201939%0%
Aug 678°F59°F93°F 200144°F 201339%0%
Aug 778°F59°F93°F 200143°F 199739%0%
Aug 878°F58°F95°F 200144°F 200939%0%
Aug 978°F58°F98°F 200145°F 199938%0%
Aug 1078°F58°F93°F 202542°F 199938%0%
Aug 1178°F58°F95°F 202546°F 201338%0%
Aug 1278°F58°F95°F 202544°F 200637%0%
Aug 1378°F58°F94°F 202542°F 200637%0%
Aug 1478°F58°F96°F 200245°F 200637%0%
Aug 1578°F58°F94°F 200244°F 201336%0%
Aug 1678°F58°F93°F 200245°F 202136%0%
Aug 1777°F58°F90°F 200246°F 201736%0%
Aug 1877°F57°F94°F 200245°F 200035%0%
Aug 1977°F57°F88°F 200244°F 201435%0%
Aug 2077°F57°F89°F 202241°F 199834%0%
Aug 2177°F57°F88°F 202241°F 200734%0%
Aug 2277°F57°F89°F 201742°F 200734%0%
Aug 2377°F57°F88°F 202045°F 201634%0%
Aug 2477°F57°F87°F 201244°F 201333%0%
Aug 2577°F56°F90°F 202146°F 200133%0%
Aug 2676°F56°F93°F 202142°F 201933%0%
Aug 2776°F56°F86°F 201443°F 200832%0%
Aug 2876°F56°F90°F 201841°F 202532%0%
Aug 2976°F56°F91°F 201845°F 201732%0%
Aug 3076°F55°F90°F 200744°F 199932%0%
Aug 3175°F55°F92°F 201043°F 199932%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Lempster, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

August 1
sunrise 5:39 AM, sunset 8:11 PM
August 31
sunrise 6:12 AM, sunset 7:25 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00275629 (Mt Sunapee), public domain. Records: NOAA GHCN-Daily, station USW00054740, 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.