Komatsushimachō Weather in May
Average highs run from 23°C on May 1 to 26°C on May 31, and lows from 13°C to . Normal precipitation for the month is 171 mm over about 12 wet days.
May day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 24°C
- Precipitation
- 171 mm
- Record high
- 33°CMay 31, 2004
- Record low
- 6°CMay 1, 1965
- Daylight
- 13 h 32 min to 14 h 15 min
- Cloud cover
- 67%
- Humidity
- 79%
- Dew point
- 13°C
- Wind
- 9.0 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 |
|---|---|---|---|---|---|
| May 1 | 23°C | 13°C | 31°C 1967 | 6°C 1965 | 37% |
| May 2 | 23°C | 14°C | 28°C 1998 | 7°C 1965 | 36% |
| May 3 | 23°C | 30°C 2008 | 6°C 1953 | 36% | |
| May 4 | 23°C | 29°C 1959 | 7°C 1957 | 37% | |
| May 5 | 23°C | 28°C 2003 | 7°C 1987 | 38% | |
| May 6 | 23°C | 13°C | 28°C 1985 | 8°C 1958 | 39% |
| May 7 | 24°C | 28°C 1997 | 9°C 1976 | 39% | |
| May 8 | 24°C | 28°C 1992 | 9°C 1975 | 39% | |
| May 9 | 23°C | 27°C 2011 | 8°C 1988 | 39% | |
| May 10 | 23°C | 28°C 2004 | 9°C 1977 | 39% | |
| May 11 | 23°C | 30°C 1981 | 10°C 1960 | 39% | |
| May 12 | 23°C | 29°C 1983 | 8°C 1960 | 40% | |
| May 13 | 24°C | 30°C 1982 | 9°C 1958 | 40% | |
| May 14 | 23°C | 28°C 1967 | 8°C 1957 | 39% | |
| May 15 | 23°C | 15°C | 27°C 2018 | 10°C 1957 | 38% |
| May 16 | 23°C | 29°C 2001 | 9°C 1952 | 38% | |
| May 17 | 24°C | 30°C 2026 | 9°C 1956 | 37% | |
| May 18 | 24°C | 15°C | 30°C 2026 | 9°C 1977 | 36% |
| May 19 | 24°C | 28°C 2015 | 10°C 1979 | 36% | |
| May 20 | 25°C | 32°C 1977 | 10°C 1981 | 36% | |
| May 21 | 25°C | 29°C 2016 | 9°C 1951 | 36% | |
| May 22 | 25°C | 16°C | 29°C 2025 | 11°C 1965 | 36% |
| May 23 | 25°C | 29°C 1998 | 10°C 1975 | 37% | |
| May 24 | 26°C | 31°C 2000 | 10°C 1973 | 38% | |
| May 25 | 25°C | 31°C 1996 | 9°C 1973 | 36% | |
| May 26 | 25°C | 31°C 2015 | 11°C 1969 | 37% | |
| May 27 | 25°C | 31°C 2007 | 11°C 1986 | 36% | |
| May 28 | 25°C | 16°C | 30°C 2022 | 12°C 1955 | 35% |
| May 29 | 25°C | 30°C 2022 | 12°C 1987 | 36% | |
| May 30 | 25°C | 32°C 2004 | 13°C 1970 | 35% | |
| May 31 | 26°C | 33°C 2004 | 11°C 1978 | 36% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9).
- May 1
- sunrise 5:13 AM, sunset 6:45 PM
- May 31
- sunrise 4:52 AM, sunset 7:07 PM
Other months
Sources
Records: NOAA GHCN-Daily, station JA000047895, 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.