Search for cities, countries, lakes and rivers
Sea Temperature in Tonsberg in April
Complete information on the sea temperature range in the North Sea in Tonsberg in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Tonsberg. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Tonsberg in April
3°C
MINIMUN
6.5°C
AVERAGE
10°C
MAXIMUM
Historical Data of Water Temperature in April in Tonsberg
Water Temperature Chart for North Sea in Tonsberg in April
Sea Temperature Table in Tonsberg in April Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Apr 1 | 5°C | 3°C | 3°C | 3.5°C |
| Apr 2 | 5°C | 3°C | 3°C | 3.8°C |
| Apr 3 | 5°C | 4°C | 4°C | 4.3°C |
| Apr 4 | 6°C | 4°C | 4°C | 4.5°C |
| Apr 5 | 5°C | 4°C | 4°C | 4.3°C |
| Apr 6 | 5°C | 4°C | 4°C | 4.3°C |
| Apr 7 | 5°C | 4°C | 4°C | 4.3°C |
| Apr 8 | 5°C | 3°C | 5°C | 4.3°C |
| Apr 9 | 5°C | 3°C | 5°C | 4.0°C |
| Apr 10 | 6°C | 3°C | 5°C | 4.5°C |
| Apr 11 | 5°C | 4°C | 5°C | 4.8°C |
| Apr 12 | 6°C | 4°C | 6°C | 5.5°C |
| Apr 13 | 6°C | 4°C | 6°C | 5.5°C |
| Apr 14 | 6°C | 4°C | 6°C | 5.5°C |
| Apr 15 | 5°C | 4°C | 6°C | 5.0°C |
| Apr 16 | 6°C | 4°C | 7°C | 5.8°C |
| Apr 17 | 7°C | 5°C | 7°C | 6.5°C |
| Apr 18 | 7°C | 5°C | 7°C | 6.5°C |
| Apr 19 | 7°C | 5°C | 7°C | 6.3°C |
| Apr 20 | 8°C | 6°C | 8°C | 7.0°C |
| Apr 21 | 8°C | 6°C | 8°C | 7.0°C |
| Apr 22 | 8°C | 6°C | 8°C | 7.0°C |
| Apr 23 | 8°C | 6°C | 8°C | 7.0°C |
| Apr 24 | 8°C | 6°C | 8°C | 7.0°C |
| Apr 25 | 8°C | 6°C | 9°C | 7.3°C |
| Apr 26 | 8°C | 6°C | 9°C | 7.3°C |
| Apr 27 | 7°C | 7°C | 9°C | 7.5°C |
| Apr 28 | 7°C | 7°C | 9°C | 7.5°C |
| Apr 29 | 8°C | 8°C | 10°C | 8.3°C |
Tonsberg Climate and Swimming Opportunities in April
9°C
Average Day Air Temperature
2°C
Average Night Air Temperature
46 mm
Precipitation Amount per Month
12 days
Number of Rainy Days
14 hrs
Daylight
per Day
6 hrs
Sunshine
per Day
12 km/h
Average Wind Speed
67%
Average
humidity
Tonsberg lies within the Telemark County in Norway. The average daytime temperature in Tonsberg in April is 9°C (48°F), while the nighttime average is 2°C (35°F). There are typically 12 rainy days during the month, with a total precipitation of 46 mm (1.8 inches). The daylight duration in April in Tonsberg is 14 hours, with an average of 6 hours of sunshine per day. The average wind speed in April is 12 km/h (7 mph), and the humidity level is around 67%.
The water temperature in Tonsberg in April ranges from 3°C to 8°C (37°F to 46°F). At the beginning of the month, the average temperature is around 4°C (39°F), shifting to 5°C (41°F) by mid-April and reaching 7°C (45°F) in the last ten days. Overall, the average sea temperature in Tonsberg for April is 6°C (43°F). Still too cold for most swimmers. Only short dips in proper gear are advisable.
Sea Temperature in April in Nearby Cities
Frequently Asked Questions About Water Temperatures in April in Tonsberg
What is the sea temperature in Tonsberg in April?
The water temperature in the North Sea in Tonsberg in April ranges from 3°C to 8°C (37°F to 46°F).
Is it possible to swim in the North Sea in Tonsberg in April?
The average sea temperature in Tonsberg in April is 6°C (43°F), and the air temperature is 9°C (48°F), so still too cold for most swimmers. Only short dips in proper gear are advisable.