Isdalstø Weather in April
Average highs run from 8°C on April 1 to 12°C on April 30, and lows from 1°C to 5°C. Normal precipitation for the month is 153 mm over about 18 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
- 10°C
- Average low
- 3°C
- Precipitation
- 153 mm
- Record high
- 24°CApr 29, 2000
- Record low
- -8°CApr 7, 1968
- Daylight
- 13 h 19 min to 16 h 00 min
- Cloud cover
- 72%
- Humidity
- 84%
- Dew point
- 1°C
- Wind
- 10.1 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 | 8°C | 1°C | 15°C 1974 | -5°C 1967 | 64% |
| Apr 2 | 8°C | 2°C | 16°C 1999 | -5°C 1970 | 64% |
| Apr 3 | 8°C | 2°C | 16°C 2002 | -5°C 2012 | 63% |
| Apr 4 | 8°C | 2°C | 17°C 2019 | -6°C 1961 | 64% |
| Apr 5 | 8°C | 2°C | 18°C 2019 | -7°C 1975 | 65% |
| Apr 6 | 8°C | 2°C | 17°C 2020 | -4°C 1975 | 63% |
| Apr 7 | 9°C | 2°C | 16°C 1969 | -8°C 1968 | 63% |
| Apr 8 | 8°C | 2°C | 14°C 1985 | -6°C 1977 | 62% |
| Apr 9 | 8°C | 2°C | 14°C 1969 | -7°C 1977 | 62% |
| Apr 10 | 9°C | 2°C | 16°C 2009 | -5°C 1977 | 61% |
| Apr 11 | 9°C | 3°C | 17°C 1979 | -5°C 1977 | 61% |
| Apr 12 | 9°C | 2°C | 17°C 1979 | -5°C 1978 | 59% |
| Apr 13 | 9°C | 2°C | 18°C 2018 | -5°C 1978 | 57% |
| Apr 14 | 9°C | 2°C | 21°C 1989 | -5°C 1966 | 56% |
| Apr 15 | 9°C | 3°C | 21°C 1959 | -5°C 1966 | 56% |
| Apr 16 | 9°C | 3°C | 18°C 2003 | -4°C 1986 | 55% |
| Apr 17 | 9°C | 3°C | 17°C 2003 | -4°C 1966 | 55% |
| Apr 18 | 10°C | 3°C | 18°C 1968 | -3°C 1967 | 55% |
| Apr 19 | 10°C | 3°C | 19°C 2018 | -3°C 1980 | 55% |
| Apr 20 | 10°C | 2°C | 18°C 2023 | -3°C 1991 | 55% |
| Apr 21 | 10°C | 3°C | 19°C 2022 | -3°C 1966 | 55% |
| Apr 22 | 11°C | 4°C | 20°C 2014 | -3°C 1967 | 55% |
| Apr 23 | 12°C | 4°C | 22°C 2014 | -6°C 1988 | 54% |
| Apr 24 | 12°C | 5°C | 20°C 1995 | -4°C 1981 | 53% |
| Apr 25 | 12°C | 5°C | 20°C 2019 | -4°C 1985 | 53% |
| Apr 26 | 12°C | 5°C | 21°C 1993 | -4°C 1985 | 54% |
| Apr 27 | 11°C | 5°C | 20°C 1993 | -4°C 1973 | 54% |
| Apr 28 | 12°C | 4°C | 20°C 2000 | -5°C 1981 | 54% |
| Apr 29 | 12°C | 5°C | 24°C 2000 | -3°C 1973 | 55% |
| Apr 30 | 12°C | 5°C | 23°C 2000 | -2°C 1985 | 54% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+2).
- April 1
- sunrise 7:04 AM, sunset 8:23 PM
- April 30
- sunrise 5:37 AM, sunset 9:37 PM
Other months
Sources
Records: NOAA GHCN-Daily, station NOE00110653, 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.