Grottoes climate

Grottoes Weather in August

NOAA 1991-2020 normals for Dale Enterprise, 22.9 km from Grottoes

Average highs run from 85°F on August 1 to 83°F on August 31, and lows from 64°F to 60°F. Normal precipitation for the month is 3.81 in over about 12 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 Grottoes, in °F, with the record for each date.406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
84°F
Average low
62°F
Precipitation
3.81 in
Record high
98°FAug 9, 2007
Record low
46°FAug 22, 2024
Chance of a freeze
0%
Days of 90°F or more
5.6
Daylight
14 h 07 min to 13 h 02 min
Cloud cover
57%
Humidity
68%
Dew point
60°F
Wind
4.5 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°F97°F 202450°F 201440%0%
Aug 285°F64°F96°F 201150°F 201440%0%
Aug 385°F64°F94°F 202456°F 202340%0%
Aug 485°F63°F94°F 200657°F 200840%0%
Aug 585°F63°F93°F 202251°F 201340%0%
Aug 685°F63°F94°F 200247°F 200440%0%
Aug 785°F63°F93°F 200747°F 200440%0%
Aug 885°F63°F96°F 200748°F 200440%0%
Aug 985°F63°F98°F 200751°F 200240%0%
Aug 1085°F63°F95°F 202251°F 200240%0%
Aug 1185°F63°F94°F 202152°F 200440%0%
Aug 1285°F63°F97°F 202150°F 200840%0%
Aug 1385°F63°F98°F 202150°F 200840%0%
Aug 1485°F63°F94°F 201652°F 200440%0%
Aug 1585°F63°F94°F 200248°F 201340%0%
Aug 1685°F62°F98°F 200747°F 201339%0%
Aug 1784°F62°F91°F 201650°F 201339%0%
Aug 1884°F62°F92°F 201952°F 201339%0%
Aug 1984°F62°F93°F 201950°F 202339%0%
Aug 2084°F62°F95°F 201950°F 202339%0%
Aug 2184°F62°F93°F 201947°F 202438%0%
Aug 2284°F62°F93°F 201946°F 202438%0%
Aug 2384°F61°F94°F 200246°F 202438%0%
Aug 2484°F61°F94°F 200250°F 202438%0%
Aug 2584°F61°F93°F 200750°F 201937%0%
Aug 2683°F61°F92°F 202150°F 201937%0%
Aug 2783°F61°F92°F 200650°F 201937%0%
Aug 2883°F60°F93°F 202153°F 201437%0%
Aug 2983°F60°F92°F 201852°F 201936%0%
Aug 3083°F60°F91°F 200651°F 201936%0%
Aug 3183°F60°F89°F 202152°F 201936%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Grottoes, 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 6:18 AM, sunset 8:25 PM
August 31
sunrise 6:44 AM, sunset 7:46 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00442208 (Dale Enterprise), public domain. Records: NOAA GHCN-Daily, station USC00448941, 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.