Roanoke climate

Roanoke Weather in August

NOAA 1991-2020 normals for Ft Wayne Intl AP, 14 km from Roanoke

Average highs run from 83°F on August 1 to 80°F on August 31, and lows from 63°F to 59°F. Normal precipitation for the month is 3.80 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 Roanoke, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
82°F
Average low
61°F
Precipitation
3.80 in
Record high
101°FAug 20, 1962
Record low
38°FAug 29, 1965
Chance of a freeze
0%
Days of 90°F or more
2.9
Daylight
14 h 19 min to 13 h 08 min
Cloud cover
51%
Humidity
73%
Dew point
62°F
Wind
7.4 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 183°F63°F96°F 195349°F 195231%0%
Aug 283°F63°F98°F 196447°F 196531%0%
Aug 383°F63°F97°F 194442°F 196531%0%
Aug 483°F63°F95°F 194149°F 196631%0%
Aug 583°F63°F99°F 194749°F 195731%0%
Aug 683°F62°F100°F 194747°F 199431%0%
Aug 783°F62°F92°F 196447°F 198931%0%
Aug 883°F62°F96°F 194147°F 197531%0%
Aug 983°F62°F93°F 194448°F 196431%0%
Aug 1083°F62°F95°F 194444°F 197231%0%
Aug 1183°F62°F99°F 194146°F 196730%0%
Aug 1282°F62°F95°F 199546°F 196730%0%
Aug 1382°F62°F97°F 199546°F 196730%0%
Aug 1482°F62°F95°F 194741°F 196430%0%
Aug 1582°F62°F95°F 196543°F 196230%0%
Aug 1682°F62°F95°F 196546°F 200430%0%
Aug 1782°F61°F98°F 198848°F 197630%0%
Aug 1882°F61°F95°F 194746°F 196330%0%
Aug 1982°F61°F99°F 198348°F 196430%0%
Aug 2082°F61°F101°F 196248°F 194930%0%
Aug 2182°F61°F99°F 198342°F 194030%0%
Aug 2282°F61°F95°F 194747°F 202430%0%
Aug 2381°F60°F94°F 195446°F 195230%0%
Aug 2481°F60°F95°F 194744°F 198730%0%
Aug 2581°F60°F95°F 194844°F 194430%0%
Aug 2681°F60°F96°F 194846°F 194530%0%
Aug 2781°F60°F96°F 194842°F 202529%0%
Aug 2881°F59°F95°F 194842°F 198629%0%
Aug 2981°F59°F95°F 194838°F 196529%0%
Aug 3081°F59°F94°F 195341°F 194629%0%
Aug 3180°F59°F98°F 195145°F 200929%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Roanoke, 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 6:38 AM, sunset 8:57 PM
August 31
sunrise 7:07 AM, sunset 8:15 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00014827 (Ft Wayne Intl AP), public domain. Records: NOAA GHCN-Daily, station USW00014827, 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.