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Sea Temperature in Alta in September

Complete information on the sea temperature range in the Norwegian Sea in Alta in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Alta. 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 Alta in September

8°C

MINIMUN

10°C

AVERAGE

12°C

MAXIMUM

Historical Data of Water Temperature in September in Alta

Water Temperature Chart for Norwegian Sea in Alta in September

Sea Temperature Table in Alta in September Over the Past Years

Day202420232022Average
Sep 110°C9°C11°C10.3°C
Sep 210°C8°C11°C10.0°C
Sep 310°C10°C11°C10.5°C
Sep 49°C9°C11°C10.0°C
Sep 59°C12°C11°C10.8°C
Sep 69°C10°C11°C10.3°C
Sep 710°C9°C11°C10.3°C
Sep 810°C8°C11°C10.0°C
Sep 910°C12°C11°C11.0°C
Sep 109°C11°C11°C10.5°C
Sep 119°C10°C10°C10.0°C
Sep 129°C10°C10°C10.0°C
Sep 139°C10°C10°C10.0°C
Sep 149°C8°C10°C9.3°C
Sep 159°C12°C9°C10.0°C
Sep 169°C8°C9°C9.3°C
Sep 179°C8°C9°C9.3°C
Sep 189°C8°C10°C9.3°C
Sep 198°C9°C10°C9.5°C
Sep 209°C8°C10°C9.5°C
Sep 219°C8°C10°C9.5°C
Sep 229°C10°C10°C10.0°C
Sep 239°C10°C9°C9.8°C
Sep 249°C12°C9°C10.3°C
Sep 259°C8°C10°C9.5°C
Sep 269°C12°C10°C10.5°C
Sep 279°C12°C10°C10.5°C
Sep 289°C12°C10°C10.5°C
Sep 299°C10°C10°C9.8°C
Troms County, NorwayTroms County, NorwayTroms County, Norway

Alta Climate and Swimming Opportunities in September

10°C

Average Day Air Temperature

4°C

Average Night Air Temperature

97 mm

Precipitation Amount per Month

16 days

Number of Rainy Days

13 hrs

Daylight
per Day

3 hrs

Sunshine
per Day

13 km/h

Average Wind Speed

80%

Average
humidity

Alta lies within the Troms County in Norway. The average daytime temperature in Alta in September is 10°C (50°F), while the nighttime average is 4°C (39°F). There are typically 16 rainy days during the month, with a total precipitation of 97 mm (3.8 inches). The daylight duration in September in Alta is 13 hours, with an average of 3 hours of sunshine per day. The average wind speed in September is 13 km/h (8 mph), and the humidity level is around 80%.

The water temperature in Alta in September ranges from 9°C to 11°C (48°F to 52°F). At the beginning of the month, the average temperature is around 10°C (50°F), shifting to 10°C (50°F) by mid-September and reaching 10°C (50°F) in the last ten days. Overall, the average sea temperature in Alta for September is 10°C (50°F). The water is frigid, but with warmer air, it might be tolerable for a quick swim. Wetsuits are recommended.

Sea Temperature in September in Nearby Cities

Frequently Asked Questions About Water Temperatures in September in Alta

What is the sea temperature in Alta in September?

The water temperature in the Norwegian Sea in Alta in September ranges from 9°C to 11°C (48°F to 52°F).

Is it possible to swim in the Norwegian Sea in Alta in September?

The average sea temperature in Alta in September is 10°C (50°F), and the air temperature is 10°C (50°F), so the water is frigid, but with warmer air, it might be tolerable for a quick swim. Wetsuits are recommended.