Ōkubo-naka Weather in April
Average highs run from 15°C on April 1 to 20°C on April 30, and lows from 4°C to 9°C. Normal precipitation for the month is 135 mm over about 12 wet days.
April day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
April at a glance
- Average high
- 18°C
- Average low
- 7°C
- Precipitation
- 135 mm
- Record high
- 29°CApr 29, 1983
- Record low
- -2°CApr 13, 1999
- Daylight
- 12 h 33 min to 13 h 32 min
- Cloud cover
- 65%
- Humidity
- 78%
- Dew point
- 8°C
- Wind
- 12.6 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 |
|---|---|---|---|---|---|
| Apr 1 | 15°C | 4°C | 23°C 1973 | 2°C 1987 | 37% |
| Apr 2 | 15°C | 4°C | 21°C 1982 | 2°C 1972 | 36% |
| Apr 3 | 15°C | 4°C | 20°C 1988 | 2°C 1972 | 36% |
| Apr 4 | 15°C | 5°C | 21°C 1980 | 3°C 1975 | 36% |
| Apr 5 | 16°C | 5°C | 24°C 1987 | 4°C 1976 | 37% |
| Apr 6 | 16°C | 5°C | 24°C 1980 | 3°C 1969 | 37% |
| Apr 7 | 16°C | 5°C | 24°C 1979 | 4°C 1984 | 37% |
| Apr 8 | 16°C | 5°C | 24°C 1973 | 2°C 1986 | 37% |
| Apr 9 | 16°C | 6°C | 28°C 1973 | 4°C 1984 | 37% |
| Apr 10 | 17°C | 6°C | 23°C 1985 | 2°C 1972 | 37% |
| Apr 11 | 17°C | 6°C | 25°C 1973 | 4°C 1971 | 38% |
| Apr 12 | 17°C | 6°C | 23°C 1981 | 4°C 1971 | 38% |
| Apr 13 | 17°C | 6°C | 24°C 1976 | -2°C 1999 | 39% |
| Apr 14 | 17°C | 7°C | 26°C 1977 | 2°C 1987 | 40% |
| Apr 15 | 18°C | 7°C | 28°C 1977 | 6°C 1970 | 38% |
| Apr 16 | 18°C | 7°C | 25°C 1975 | 5°C 1980 | 39% |
| Apr 17 | 18°C | 7°C | 24°C 1984 | 5°C 1986 | 41% |
| Apr 18 | 18°C | 7°C | 24°C 1984 | 5°C 1980 | 41% |
| Apr 19 | 18°C | 7°C | 27°C 1989 | 5°C 1971 | 41% |
| Apr 20 | 18°C | 8°C | 26°C 1989 | 6°C 1969 | 40% |
| Apr 21 | 19°C | 8°C | 27°C 1989 | 7°C 1981 | 39% |
| Apr 22 | 19°C | 8°C | 26°C 1976 | 7°C 1979 | 38% |
| Apr 23 | 19°C | 8°C | 27°C 1973 | 7°C 1984 | 38% |
| Apr 24 | 19°C | 8°C | 26°C 1973 | 7°C 1984 | 38% |
| Apr 25 | 19°C | 9°C | 28°C 1973 | 8°C 1988 | 38% |
| Apr 26 | 19°C | 9°C | 26°C 1973 | 7°C 1980 | 37% |
| Apr 27 | 20°C | 9°C | 27°C 1983 | 8°C 1987 | 37% |
| Apr 28 | 20°C | 9°C | 28°C 1981 | 9°C 1979 | 36% |
| Apr 29 | 20°C | 9°C | 29°C 1983 | 7°C 1989 | 35% |
| Apr 30 | 20°C | 9°C | 28°C 1978 | 9°C 1977 | 36% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9).
- April 1
- sunrise 5:46 AM, sunset 6:19 PM
- April 30
- sunrise 5:10 AM, sunset 6:42 PM
Other months
Sources
Records: NOAA GHCN-Daily, station JA000047772, 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.