Frank Sound Weather in August
Average highs run from 30°C on August 1 to 30°C on August 31, and lows from 29°C to 29°C. Normal precipitation for the month is 85 mm over about 22 wet days.
August day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 30°C
- Average low
- 29°C
- Precipitation
- 85 mm
- Record high
- 35°CAug 15, 2026
- Record low
- 19°CAug 12, 1971
- Daylight
- 13 h 00 min to 12 h 31 min
- Cloud cover
- 55%
- Humidity
- 78%
- Dew point
- 25°C
- Wind
- 18.0 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 30°C | 29°C | 35°C 2023 | 20°C 1974 | 68% |
| Aug 2 | 30°C | 29°C | 34°C 2017 | 22°C 1972 | 67% |
| Aug 3 | 30°C | 29°C | 34°C 2017 | 22°C 1975 | 68% |
| Aug 4 | 30°C | 29°C | 34°C 2023 | 21°C 1979 | 67% |
| Aug 5 | 30°C | 29°C | 34°C 2026 | 22°C 1966 | 67% |
| Aug 6 | 30°C | 29°C | 34°C 2017 | 22°C 1973 | 67% |
| Aug 7 | 30°C | 29°C | 34°C 2023 | 22°C 1970 | 67% |
| Aug 8 | 30°C | 29°C | 34°C 2009 | 22°C 1981 | 67% |
| Aug 9 | 30°C | 29°C | 35°C 2023 | 21°C 1967 | 66% |
| Aug 10 | 30°C | 29°C | 34°C 2023 | 21°C 1981 | 66% |
| Aug 11 | 30°C | 29°C | 34°C 2026 | 21°C 1973 | 66% |
| Aug 12 | 30°C | 29°C | 34°C 2019 | 19°C 1971 | 66% |
| Aug 13 | 30°C | 29°C | 34°C 1979 | 21°C 1971 | 67% |
| Aug 14 | 30°C | 29°C | 34°C 2023 | 21°C 1971 | 68% |
| Aug 15 | 30°C | 29°C | 35°C 2026 | 21°C 1979 | 69% |
| Aug 16 | 30°C | 29°C | 34°C 2019 | 22°C 1971 | 69% |
| Aug 17 | 30°C | 29°C | 34°C 2023 | 21°C 1979 | 70% |
| Aug 18 | 30°C | 29°C | 34°C 2023 | 21°C 1979 | 71% |
| Aug 19 | 30°C | 29°C | 34°C 2023 | 23°C 1968 | 72% |
| Aug 20 | 30°C | 29°C | 34°C 2022 | 22°C 2010 | 73% |
| Aug 21 | 30°C | 29°C | 34°C 2023 | 22°C 1972 | 74% |
| Aug 22 | 30°C | 29°C | 35°C 2016 | 21°C 1967 | 75% |
| Aug 23 | 30°C | 29°C | 33°C 1983 | 21°C 1967 | 76% |
| Aug 24 | 30°C | 29°C | 35°C 2024 | 21°C 1966 | 77% |
| Aug 25 | 30°C | 29°C | 34°C 2023 | 22°C 1974 | 78% |
| Aug 26 | 30°C | 29°C | 33°C 2024 | 22°C 1972 | 78% |
| Aug 27 | 30°C | 29°C | 34°C 2019 | 22°C 1979 | 78% |
| Aug 28 | 30°C | 29°C | 34°C 2019 | 22°C 1979 | 77% |
| Aug 29 | 30°C | 29°C | 34°C 2019 | 19°C 1978 | 78% |
| Aug 30 | 30°C | 29°C | 33°C 2009 | 22°C 1966 | 78% |
| Aug 31 | 30°C | 29°C | 34°C 2009 | 22°C 1968 | 78% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EST).
- August 1
- sunrise 6:01 AM, sunset 7:01 PM
- August 31
- sunrise 6:09 AM, sunset 6:40 PM
Other months
Sources
Records: NOAA GHCN-Daily, station CJW00011813, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine, and temperature and precipitation: 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.