Weather in Oslo: April
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Average day temperature: | 45.9°F |
Average night temperature: | 35.3°F | |
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Sea water temperature: | 41.8°F |
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Number of sunny days: | 10 days |
Day length: | 13.3 - 15.9 hours | |
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Number of rainy days: | 3 days |
Precipitation totals: | 1.6 in. | |
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forecast
Oslo |
temperature
Oslo |
Air temperature in April, °F
Day temperature | Night temperature |
The highest day temperature during April of 2024 was 58°F. At the same time the lowest night temperature was 24°F. Day and night temperature averages during April were 46.1°F and 34.0°F.
Sea water temperature in Oslo in April, °F
The average sea water temperature in April of 2024 was 42.2°F. The highest and lowest sea temperatures during the month were 45.7°F and 36.1°F.
Sunny days | |
Partly cloudy days | |
Cloudy days |
Mostly all days in April are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in April, in.
Precipitation total value in Oslo in April is 1.7 in. Other months of the year show relatively similar values.
The average wind speed value in April is 5.8 mph It makes April most windy month of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in April is: 6.8.
Best time for vacation in Oslo
Oslo on a weather map

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