Millersville climate

Millersville Weather in August

NOAA 1991-2020 normals for Old Hickory Dam, 9.7 km from Millersville

Average highs run from 91°F on August 1 to 88°F on August 31, and lows from 68°F to 65°F. Normal precipitation for the month is 3.38 in over about 7 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 Millersville, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
90°F
Average low
67°F
Precipitation
3.38 in
Record high
106°FAug 17, 2007
Record low
42°FAug 31, 1946
Chance of a freeze
0%
Days of 90°F or more
15.0
Daylight
13 h 58 min to 12 h 58 min
Cloud cover
51%
Humidity
71%
Dew point
66°F
Wind
5.1 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 191°F68°F99°F 198052°F 199126%0%
Aug 291°F68°F100°F 194552°F 199125%0%
Aug 391°F68°F100°F 195252°F 196525%0%
Aug 491°F68°F102°F 201153°F 195025%0%
Aug 591°F68°F103°F 201053°F 197425%0%
Aug 691°F68°F100°F 194752°F 195725%0%
Aug 791°F68°F100°F 200750°F 199025%0%
Aug 891°F68°F101°F 200746°F 198924%0%
Aug 991°F68°F102°F 200746°F 198924%0%
Aug 1091°F68°F105°F 200748°F 198924%0%
Aug 1191°F68°F100°F 200652°F 197624%0%
Aug 1291°F68°F100°F 200753°F 196724%0%
Aug 1391°F68°F101°F 199947°F 200424%0%
Aug 1491°F68°F101°F 201047°F 200424%0%
Aug 1591°F68°F103°F 195449°F 196324%0%
Aug 1691°F67°F105°F 195449°F 200423%0%
Aug 1791°F67°F106°F 200751°F 197923%0%
Aug 1890°F67°F103°F 198851°F 194323%0%
Aug 1990°F67°F103°F 200747°F 194323%0%
Aug 2090°F67°F100°F 199948°F 194323%0%
Aug 2190°F67°F100°F 198350°F 199123%0%
Aug 2290°F67°F98°F 198049°F 195623%0%
Aug 2390°F67°F103°F 200750°F 199723%0%
Aug 2490°F66°F103°F 200749°F 199722%0%
Aug 2589°F66°F103°F 200749°F 199722%0%
Aug 2689°F66°F101°F 194349°F 202522%0%
Aug 2789°F66°F100°F 194349°F 202522%0%
Aug 2889°F66°F100°F 199049°F 196822%0%
Aug 2989°F65°F100°F 199044°F 198622%0%
Aug 3088°F65°F100°F 202445°F 198622%0%
Aug 3188°F65°F101°F 195342°F 194622%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Millersville, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 5:54 AM, sunset 7:52 PM
August 31
sunrise 6:18 AM, sunset 7:16 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00406803 (Old Hickory Dam), public domain. Records: NOAA GHCN-Daily, station USC00408562, 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.