Wakkanai Weather in April
Average highs run from 3°C on April 1 to 7°C on April 30, and lows from 1°C to 5°C. Normal precipitation for the month is 60 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
- 5°C
- Average low
- 3°C
- Precipitation
- 60 mm
- Record high
- 20°CApr 18, 2019
- Record low
- -8°CApr 1, 1953
- Daylight
- 12 h 46 min to 14 h 14 min
- Cloud cover
- 70%
- Humidity
- 82%
- Dew point
- 1°C
- Wind
- 24.5 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 | 3°C | 1°C | 9°C 1983 | -8°C 1953 | 38% |
| Apr 2 | 4°C | 1°C | 11°C 1994 | -5°C 1980 | 37% |
| Apr 3 | 4°C | 1°C | 12°C 1962 | -7°C 1954 | 37% |
| Apr 4 | 4°C | 2°C | 15°C 2026 | -7°C 1965 | 36% |
| Apr 5 | 4°C | 2°C | 13°C 1959 | -6°C 1969 | 36% |
| Apr 6 | 4°C | 2°C | 15°C 1978 | -6°C 1999 | 36% |
| Apr 7 | 4°C | 2°C | 12°C 2016 | -4°C 1992 | 35% |
| Apr 8 | 4°C | 2°C | 12°C 2008 | -4°C 1966 | 35% |
| Apr 9 | 4°C | 2°C | 14°C 2008 | -3°C 1956 | 35% |
| Apr 10 | 5°C | 2°C | 14°C 2000 | -3°C 1980 | 36% |
| Apr 11 | 5°C | 2°C | 16°C 2025 | -3°C 1965 | 36% |
| Apr 12 | 5°C | 2°C | 14°C 1999 | -4°C 1996 | 36% |
| Apr 13 | 5°C | 3°C | 14°C 2025 | -1°C 1987 | 36% |
| Apr 14 | 5°C | 3°C | 15°C 1956 | -4°C 1958 | 37% |
| Apr 15 | 5°C | 3°C | 15°C 2011 | -3°C 1958 | 37% |
| Apr 16 | 5°C | 3°C | 13°C 2026 | -4°C 1980 | 38% |
| Apr 17 | 5°C | 3°C | 16°C 1972 | -3°C 1965 | 39% |
| Apr 18 | 5°C | 3°C | 20°C 2019 | -3°C 1965 | 39% |
| Apr 19 | 6°C | 3°C | 16°C 2004 | -6°C 1965 | 39% |
| Apr 20 | 6°C | 3°C | 15°C 1998 | -2°C 1964 | 38% |
| Apr 21 | 6°C | 4°C | 17°C 2002 | -2°C 1964 | 37% |
| Apr 22 | 6°C | 4°C | 20°C 1959 | -3°C 1951 | 37% |
| Apr 23 | 6°C | 4°C | 19°C 1956 | -4°C 1951 | 36% |
| Apr 24 | 6°C | 4°C | 20°C 1954 | -2°C 1977 | 36% |
| Apr 25 | 6°C | 4°C | 20°C 1999 | -4°C 1964 | 36% |
| Apr 26 | 7°C | 4°C | 19°C 1999 | -2°C 1952 | 37% |
| Apr 27 | 7°C | 4°C | 18°C 1962 | -1°C 1989 | 38% |
| Apr 28 | 7°C | 4°C | 19°C 1963 | -1°C 1960 | 38% |
| Apr 29 | 7°C | 5°C | 16°C 1995 | -2°C 1958 | 38% |
| Apr 30 | 7°C | 5°C | 18°C 1981 | -2°C 1964 | 39% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9).
- April 1
- sunrise 5:15 AM, sunset 6:01 PM
- April 30
- sunrise 4:24 AM, sunset 6:38 PM
Other months
Sources
Records: NOAA GHCN-Daily, station JA000047401, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.