September weather forecast
Svelgen, Norway

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Weather in September

The first month of the autumn, September, is still a refreshing month in Svelgen, Norway, with an average temperature ranging between min 11.1°C (52°F) and max 13.2°C (55.8°F).

Temperature

September's weather records an average high-temperature of a still moderate 13.2°C (55.8°F), showing little deviation from August. During September, Svelgen's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a fresh 11.1°C (52°F).

Humidity

In Svelgen, the average relative humidity in September is 78%.

Rainfall

In September, in Svelgen, the rain falls for 18.9 days. Throughout September, 82mm (3.23") of precipitation is accumulated. Throughout the year, in Svelgen, Norway, there are 198.7 rainfall days, and 966mm (38.03") of precipitation is accumulated.

Snowfall

In Svelgen, snow does not fall in June through September.

Sea temperature

In Svelgen, in September, the average water temperature is 13.8°C (56.8°F).
Note: Swimming in 13.8°C (56.8°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

The average length of the day in September is 12h and 55min.
On the first day of the month, sunrise is at 06:30 and sunset at 20:46. On the last day of September, sunrise is at 07:44 and sunset at 19:12 CEST.

Sunshine

In September, the average sunshine is 5.9h.

UV index

In September, the average daily maximum UV index in Svelgen is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 3 in September translates into the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. To guard against the harmful effects of the Sun, minimize exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

What is the temperature in September in Svelgen?

September temperatures in Svelgen vary between a high-temperature of 13.2°C (55.8°F) and a low-temperature of 11.1°C (52°F).

What is the average humidity in September in Svelgen?

In Svelgen, the average relative humidity in September is 78%.

How much does it rain in Svelgen in September?

In September, the rain falls for 18.9 days. Throughout September, 82mm (3.23") of precipitation is accumulated.

When it does not snow in Svelgen?

June through September are months without snowfall.

Does it snow in Svelgen in September?

In Svelgen, in September, it doesn't snow. In October, it regularly snows.

How cold is the water in September in Svelgen?

In September, the average sea temperature is 13.8°C (56.8°F). Swimming in 13.8°C (56.8°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Svelgen have in September?

In Svelgen, Norway, the average day length in September is 12h and 55min.

When is the sunrise / sunset in September in Svelgen?

In September, on the first day of the month, sunrise is at 06:30 and sunset at 20:46. On the last day of the month, in Svelgen, Norway, sunrise is at 07:44 and sunset at 19:12 CEST.

How many hours of sunshine does Svelgen have in September?

In September, the average sunshine duration is 5.9h.

How high is the UV index in September in Svelgen?

The average daily maximum UV index in September in Svelgen, Norway, is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Svelgen, Norway

Average temperature in September - Svelgen, Norway
  • Average high temperature in September: 13.2°C

The warmest month (with the highest average high temperature) is August (15.3°C).
The month with the lowest average high temperature is February (2.8°C).

  • Average low temperature in September: 11.1°C

The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is February (0.7°C).

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Average pressure in September
Svelgen, Norway

Average pressure in September - Svelgen, Norway
  • Average pressure in September: 1011mbar

The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1004mbar).

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Average wind speed in September
Svelgen, Norway

Average wind speed in September - Svelgen, Norway
  • Average wind speed in September: 20.1km/h

The windiest month (with the highest average wind speed) is December (25.6km/h).
The calmest month (with the lowest average wind speed) is July (15.8km/h).

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Average humidity in September
Svelgen, Norway

Average humidity in September - Svelgen, Norway
  • Average humidity in September: 78%

The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is November (73%).

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Average rainfall in September
Svelgen, Norway

Average rainfall in September - Svelgen, Norway
  • Average rainfall in September: 82mm

The wettest month (with the highest rainfall) is October (125mm).
The driest month (with the least rainfall) is June (45mm).

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Average rainfall days in September
Svelgen, Norway

Average rainfall days in September - Svelgen, Norway
  • Average rainfall days in September: 18.9 days

The month with the highest number of rainy days is October (19.2 days).
The month with the least rainy days is February (13.6 days).

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Average snowfall in September
Svelgen, Norway

Average snowfall in September - Svelgen, Norway
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (118mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in September
Svelgen, Norway

Average snowfall days in September - Svelgen, Norway
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in September
Svelgen, Norway

Average sea temperature in September - Svelgen, Norway
  • Average sea temperature in September: 13.8°C

The best month for swimming (with the highest average sea temperature) is August (14.4°C).
The coldest month (with the lowest average sea temperature) is March (5.1°C).

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Average daylight in September /
Average sunshine in September
Svelgen, Norway

Average daylight in September / Average sunshine in September - Svelgen, Norway
  • Average daylight in September: 12h and 5min

The month with the longest days is June (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 5h and 24min).

  • Average sunshine in September: 5h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 2h and 18min).

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Average sunshine days in September
Svelgen, Norway

Average sunshine days in September - Svelgen, Norway
  • Average sunshine days in September: 9.5 days

The month with the most sunshine days is May (14 days).
The months with the least sunshine days are February and March (8.4 days).

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Average UV index in September
Svelgen, Norway

Average UV index in September - Svelgen, Norway
  • Average UV index in September: 3

The months with the highest UV index are May, June, July and August (UV index 4).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in September
Svelgen, Norway

Average cloud cover in September - Svelgen, Norway
  • Average cloud cover in September: 58

The months with the most cloud cover are January and December (Cloud cover 67).
The months with the least cloud cover are May and June (Cloud cover 49).

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Average visibility in September
Svelgen, Norway

Average visibility in September - Svelgen, Norway
  • Average visibility in September: 10km

The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).

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Svelgen, Norway

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