Preston climate

Preston Weather in August

NOAA 1991-2020 normals for Royal Oak 2 Ssw, 24.4 km from Preston

Average highs run from 88°F on August 1 to 85°F on August 31, and lows from 70°F to 66°F. Normal precipitation for the month is 4.78 in over about 9 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 Preston, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
86°F
Average low
68°F
Precipitation
4.78 in
Record high
101°FAug 8, 2007
Record low
45°FAug 29, 1986
Chance of a freeze
0%
Days of 90°F or more
9.4
Daylight
14 h 09 min to 13 h 03 min
Cloud cover
52%
Humidity
72%
Dew point
67°F
Wind
6.9 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 188°F70°F98°F 200259°F 196432%0%
Aug 288°F70°F96°F 200253°F 199832%0%
Aug 387°F70°F97°F 195753°F 199832%0%
Aug 487°F69°F97°F 200556°F 196432%0%
Aug 587°F69°F97°F 200253°F 195132%0%
Aug 687°F69°F95°F 195553°F 195132%0%
Aug 787°F69°F95°F 195552°F 200432%0%
Aug 887°F69°F101°F 200753°F 200431%0%
Aug 987°F69°F98°F 200753°F 196431%0%
Aug 1087°F69°F98°F 194954°F 196431%0%
Aug 1187°F69°F98°F 194953°F 197231%0%
Aug 1287°F69°F97°F 194952°F 196831%0%
Aug 1387°F69°F97°F 200252°F 197130%0%
Aug 1487°F68°F97°F 201655°F 195030%0%
Aug 1587°F68°F96°F 201650°F 196430%0%
Aug 1686°F68°F97°F 199751°F 197229%0%
Aug 1786°F68°F97°F 199750°F 197929%0%
Aug 1886°F68°F98°F 200252°F 198129%0%
Aug 1986°F68°F97°F 201952°F 197728%0%
Aug 2086°F68°F97°F 198350°F 199828%0%
Aug 2186°F68°F96°F 200550°F 200028%0%
Aug 2286°F67°F94°F 195952°F 200027%0%
Aug 2386°F67°F98°F 196854°F 202427%0%
Aug 2486°F67°F96°F 196849°F 195226%0%
Aug 2586°F67°F99°F 199854°F 195226%0%
Aug 2685°F67°F97°F 194850°F 197726%0%
Aug 2785°F67°F96°F 194854°F 196826%0%
Aug 2885°F66°F99°F 194851°F 196826%0%
Aug 2985°F66°F96°F 194845°F 198625%0%
Aug 3085°F66°F98°F 200845°F 198625%0%
Aug 3185°F66°F101°F 195349°F 197625%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Preston, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

August 1
sunrise 6:05 AM, sunset 8:14 PM
August 31
sunrise 6:32 AM, sunset 7:35 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00187806 (Royal Oak 2 Ssw), public domain. Records: NOAA GHCN-Daily, station USC00187806, 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.