Katsuren-haebaru Weather in May
Average highs run from 24°C on May 1 to 26°C on May 31, and lows from 22°C to 24°C. Normal precipitation for the month is 220 mm over about 19 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
- 25°C
- Average low
- 23°C
- Precipitation
- 220 mm
- Record high
- 32°CMay 10, 1985
- Record low
- 13°CMay 19, 1981
- Daylight
- 13 h 09 min to 13 h 40 min
- Cloud cover
- 75%
- Humidity
- 83%
- Dew point
- 21°C
- Wind
- 19.4 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 | 24°C | 22°C | 31°C 1969 | 15°C 1965 | 54% |
| May 2 | 24°C | 22°C | 31°C 1981 | 15°C 1991 | 53% |
| May 3 | 24°C | 22°C | 30°C 1986 | 15°C 1991 | 53% |
| May 4 | 24°C | 22°C | 30°C 1975 | 14°C 1965 | 53% |
| May 5 | 24°C | 22°C | 30°C 1983 | 14°C 1961 | 52% |
| May 6 | 24°C | 22°C | 31°C 2005 | 15°C 1995 | 52% |
| May 7 | 24°C | 22°C | 31°C 2003 | 16°C 1971 | 52% |
| May 8 | 24°C | 22°C | 30°C 2005 | 16°C 1971 | 52% |
| May 9 | 24°C | 22°C | 31°C 1982 | 18°C 1997 | 53% |
| May 10 | 25°C | 23°C | 32°C 1985 | 18°C 1990 | 53% |
| May 11 | 25°C | 23°C | 31°C 1981 | 16°C 1964 | 55% |
| May 12 | 25°C | 23°C | 31°C 1997 | 16°C 1970 | 56% |
| May 13 | 25°C | 23°C | 32°C 1980 | 14°C 1981 | 55% |
| May 14 | 25°C | 23°C | 31°C 1985 | 16°C 1989 | 56% |
| May 15 | 25°C | 23°C | 32°C 1985 | 17°C 1968 | 56% |
| May 16 | 25°C | 23°C | 30°C 1982 | 15°C 1981 | 57% |
| May 17 | 25°C | 23°C | 31°C 1982 | 17°C 1965 | 58% |
| May 18 | 25°C | 23°C | 30°C 1961 | 16°C 1981 | 58% |
| May 19 | 25°C | 23°C | 31°C 1982 | 13°C 1981 | 57% |
| May 20 | 25°C | 23°C | 32°C 2025 | 16°C 1979 | 58% |
| May 21 | 25°C | 23°C | 30°C 2025 | 16°C 1986 | 61% |
| May 22 | 25°C | 23°C | 31°C 2005 | 17°C 1986 | 62% |
| May 23 | 25°C | 23°C | 32°C 1974 | 17°C 1997 | 62% |
| May 24 | 25°C | 24°C | 31°C 1991 | 18°C 1982 | 61% |
| May 25 | 25°C | 24°C | 31°C 1991 | 17°C 1966 | 61% |
| May 26 | 26°C | 24°C | 31°C 1987 | 18°C 1989 | 62% |
| May 27 | 26°C | 24°C | 31°C 1977 | 17°C 1989 | 63% |
| May 28 | 26°C | 24°C | 31°C 1971 | 17°C 1992 | 65% |
| May 29 | 26°C | 24°C | 32°C 1970 | 18°C 1968 | 66% |
| May 30 | 26°C | 24°C | 31°C 1963 | 19°C 1968 | 66% |
| May 31 | 26°C | 24°C | 31°C 1991 | 18°C 1965 | 66% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9).
- May 1
- sunrise 5:51 AM, sunset 7:00 PM
- May 31
- sunrise 5:36 AM, sunset 7:16 PM
Other months
Sources
Records: NOAA GHCN-Daily, station JAW00042215, 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.