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Sea Temperature in Slemmestad in January
© Trond Strandsberg
Complete information on the sea temperature range in the North Sea in Slemmestad in January. Historical daily data. Climate details for January. Tips on swimming conditions and beach relaxation in Slemmestad. 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 Slemmestad in January
0°C
MINIMUN
3.5°C
AVERAGE
7°C
MAXIMUM
Historical Data of Water Temperature in January in Slemmestad
Water Temperature Chart for North Sea in Slemmestad in January
Sea Temperature Table in Slemmestad in January Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Jan 1 | 7°C | 7°C | 7°C | 6.5°C |
| Jan 2 | 6°C | 7°C | 6°C | 6.0°C |
| Jan 3 | 6°C | 7°C | 6°C | 6.0°C |
| Jan 4 | 6°C | 7°C | 6°C | 5.8°C |
| Jan 5 | 5°C | 6°C | 6°C | 5.3°C |
| Jan 6 | 5°C | 6°C | 5°C | 5.0°C |
| Jan 7 | 5°C | 6°C | 5°C | 5.0°C |
| Jan 8 | 5°C | 6°C | 5°C | 5.0°C |
| Jan 9 | 5°C | 6°C | 4°C | 5.0°C |
| Jan 10 | 5°C | 4°C | 4°C | 4.5°C |
| Jan 11 | 5°C | 4°C | 4°C | 4.5°C |
| Jan 12 | 5°C | 4°C | 4°C | 4.5°C |
| Jan 13 | 5°C | 4°C | 3°C | 4.3°C |
| Jan 14 | 5°C | 4°C | 3°C | 4.3°C |
| Jan 15 | 4°C | 4°C | 3°C | 3.8°C |
| Jan 16 | 5°C | 4°C | 3°C | 4.0°C |
| Jan 17 | 4°C | 4°C | 2°C | 3.5°C |
| Jan 18 | 4°C | 4°C | 2°C | 3.5°C |
| Jan 19 | 4°C | 3°C | 2°C | 3.5°C |
| Jan 20 | 4°C | 3°C | 2°C | 3.5°C |
| Jan 21 | 4°C | 3°C | 1°C | 3.3°C |
| Jan 22 | 4°C | 4°C | 1°C | 3.5°C |
| Jan 23 | 4°C | 4°C | 1°C | 3.3°C |
| Jan 24 | 4°C | 5°C | 0°C | 3.3°C |
| Jan 25 | 5°C | 5°C | 0°C | 3.5°C |
| Jan 26 | 5°C | 5°C | 0°C | 3.3°C |
| Jan 27 | 4°C | 4°C | 0°C | 2.8°C |
| Jan 28 | 4°C | 5°C | 0°C | 3.0°C |
| Jan 29 | 4°C | 5°C | 0°C | 3.0°C |
| Jan 30 | 4°C | 5°C | 0°C | 3.3°C |
Slemmestad Climate and Swimming Opportunities in January
2°C
Average Day Air Temperature
-5°C
Average Night Air Temperature
56 mm
Precipitation Amount per Month
16 days
Number of Rainy Days
7 hrs
Daylight
per Day
1 hrs
Sunshine
per Day
13 km/h
Average Wind Speed
83%
Average
humidity
Slemmestad lies within the Buskerud County in Norway. The average daytime temperature in Slemmestad in January is 2°C (36°F), while the nighttime average is -5°C (23°F). There are typically 16 rainy days during the month, with a total precipitation of 56 mm (2.2 inches). The daylight duration in January in Slemmestad is 7 hours, with an average of 1 hours of sunshine per day. The average wind speed in January is 13 km/h (8 mph), and the humidity level is around 83%.
The water temperature in Slemmestad in January ranges from 2°C to 6°C (36°F to 43°F). At the beginning of the month, the average temperature is around 6°C (43°F), shifting to 4°C (39°F) by mid-January and reaching 3°C (37°F) in the last ten days. Overall, the average sea temperature in Slemmestad for January is 4°C (39°F). Swimming in such conditions is extremely dangerous due to the risk of hypothermia and cold shock. Only experienced winter swimmers with proper preparation should attempt it.
Sea Temperature in January in Nearby Cities
Frequently Asked Questions About Water Temperatures in January in Slemmestad
What is the sea temperature in Slemmestad in January?
The water temperature in the North Sea in Slemmestad in January ranges from 2°C to 6°C (36°F to 43°F).
Is it possible to swim in the North Sea in Slemmestad in January?
The average sea temperature in Slemmestad in January is 4°C (39°F), and the air temperature is 2°C (36°F), so swimming in such conditions is extremely dangerous due to the risk of hypothermia and cold shock. Only experienced winter swimmers with proper preparation should attempt it.