Shimokawauchi Weather in August
Average highs run from 26°C on August 1 to 25°C on August 31, and lows from 22°C to 22°C. Normal precipitation for the month is 133 mm over about 16 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
- 26°C
- Average low
- 23°C
- Precipitation
- 133 mm
- Record high
- 38°CAug 2, 1955
- Record low
- 12°CAug 20, 1956
- Daylight
- 14 h 04 min to 13 h 02 min
- Cloud cover
- 72%
- Humidity
- 87%
- Dew point
- 22°C
- Wind
- 12.2 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 | 26°C | 22°C | 37°C 1955 | 17°C 1966 | 44% |
| Aug 2 | 26°C | 22°C | 38°C 1955 | 15°C 1966 | 43% |
| Aug 3 | 26°C | 22°C | 37°C 1985 | 17°C 1980 | 42% |
| Aug 4 | 26°C | 23°C | 37°C 1960 | 16°C 1976 | 42% |
| Aug 5 | 26°C | 23°C | 36°C 1960 | 17°C 1980 | 43% |
| Aug 6 | 26°C | 23°C | 36°C 1984 | 17°C 1980 | 42% |
| Aug 7 | 26°C | 23°C | 37°C 2026 | 17°C 1980 | 42% |
| Aug 8 | 26°C | 23°C | 37°C 1951 | 16°C 1980 | 43% |
| Aug 9 | 26°C | 23°C | 37°C 1951 | 14°C 1980 | 44% |
| Aug 10 | 26°C | 23°C | 35°C 1967 | 13°C 1980 | 46% |
| Aug 11 | 26°C | 23°C | 36°C 1973 | 17°C 1959 | 46% |
| Aug 12 | 26°C | 23°C | 37°C 1973 | 15°C 1962 | 47% |
| Aug 13 | 26°C | 23°C | 36°C 1951 | 18°C 1982 | 47% |
| Aug 14 | 26°C | 23°C | 37°C 1951 | 18°C 1956 | 50% |
| Aug 15 | 26°C | 23°C | 37°C 1954 | 17°C 1976 | 51% |
| Aug 16 | 26°C | 23°C | 36°C 1964 | 16°C 1960 | 52% |
| Aug 17 | 26°C | 23°C | 37°C 1984 | 17°C 1976 | 53% |
| Aug 18 | 26°C | 23°C | 38°C 1985 | 13°C 1971 | 53% |
| Aug 19 | 26°C | 23°C | 35°C 1951 | 17°C 1971 | 54% |
| Aug 20 | 26°C | 23°C | 36°C 1975 | 12°C 1956 | 53% |
| Aug 21 | 26°C | 23°C | 36°C 1973 | 14°C 1956 | 54% |
| Aug 22 | 26°C | 23°C | 36°C 1973 | 17°C 1977 | 54% |
| Aug 23 | 26°C | 23°C | 37°C 2025 | 15°C 1955 | 53% |
| Aug 24 | 26°C | 23°C | 36°C 1985 | 16°C 1986 | 54% |
| Aug 25 | 26°C | 23°C | 37°C 2026 | 16°C 1978 | 54% |
| Aug 26 | 26°C | 22°C | 35°C 1961 | 14°C 1956 | 54% |
| Aug 27 | 26°C | 22°C | 35°C 1952 | 15°C 1965 | 54% |
| Aug 28 | 26°C | 22°C | 35°C 1959 | 16°C 1953 | 56% |
| Aug 29 | 26°C | 22°C | 36°C 1966 | 14°C 1976 | 55% |
| Aug 30 | 25°C | 22°C | 36°C 1985 | 15°C 1957 | 55% |
| Aug 31 | 25°C | 22°C | 34°C 1985 | 16°C 1976 | 55% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9).
- August 1
- sunrise 4:41 AM, sunset 6:45 PM
- August 31
- sunrise 5:06 AM, sunset 6:08 PM
Other months
Sources
Records: NOAA GHCN-Daily, station JA000047595, 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.