Mountain Top climate

Mountain Top Weather in August

NOAA 1991-2020 normals for Francis E Walter Dam, 13.8 km from Mountain Top

Average highs run from 79°F on August 1 to 75°F on August 31, and lows from 58°F to 54°F. Normal precipitation for the month is 4.55 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 Mountain Top, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
77°F
Average low
56°F
Precipitation
4.55 in
Record high
98°FAug 4, 2022
Record low
38°FAug 29, 1982
Chance of a freeze
0%
Days of 90°F or more
1.2
Daylight
14 h 21 min to 13 h 09 min
Cloud cover
59%
Humidity
72%
Dew point
60°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°F96°F 195549°F 19980%
Aug 279°F58°F96°F 200249°F 19760%
Aug 379°F58°F96°F 200547°F 19560%
Aug 479°F58°F98°F 202249°F 19560%
Aug 578°F58°F94°F 195545°F 19510%
Aug 678°F57°F95°F 195543°F 19570%
Aug 778°F57°F96°F 200148°F 19940%
Aug 878°F57°F94°F 200146°F 19890%
Aug 978°F57°F98°F 200146°F 19890%
Aug 1078°F57°F98°F 194948°F 19640%
Aug 1178°F57°F92°F 198846°F 19720%
Aug 1278°F57°F94°F 200548°F 20060%
Aug 1378°F57°F97°F 200545°F 19570%
Aug 1478°F57°F96°F 200548°F 19540%
Aug 1578°F57°F94°F 195946°F 20130%
Aug 1678°F56°F92°F 195949°F 19790%
Aug 1778°F56°F94°F 199543°F 19790%
Aug 1877°F56°F93°F 199545°F 19810%
Aug 1977°F56°F91°F 202246°F 19770%
Aug 2077°F56°F94°F 198345°F 19980%
Aug 2177°F56°F93°F 195943°F 20000%
Aug 2277°F56°F91°F 196842°F 19820%
Aug 2377°F55°F89°F 197244°F 19730%
Aug 2477°F55°F89°F 196844°F 19710%
Aug 2577°F55°F93°F 200743°F 19870%
Aug 2676°F55°F93°F 195947°F 19560%
Aug 2776°F55°F94°F 195346°F 19580%
Aug 2876°F54°F95°F 195344°F 19570%
Aug 2976°F54°F95°F 195338°F 19820%
Aug 3076°F54°F96°F 195341°F 19860%
Aug 3175°F54°F96°F 195342°F 19760%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Mountain Top, 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 5:59 AM, sunset 8:20 PM
August 31
sunrise 6:29 AM, sunset 7:38 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00363018 (Francis E Walter Dam), public domain. Records: NOAA GHCN-Daily, station USW00014777, 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.