September weather forecastAnkenes, Norway

September

Weather in September

September, the first month of the autumn in Ankenes, is also a frosty month, with an average temperature ranging between min 4.8°C (40.6°F) and max 9.6°C (49.3°F).

Temperature

In Ankenes, the average high-temperature in September gently drops from a refreshing 13.8°C (56.8°F) in August to a frosty 9.6°C (49.3°F). Night temperatures in September in Ankenes exhibit a subtle decrease, settling at an average of 4.8°C (40.6°F).

Humidity

In September, the average relative humidity in Ankenes, Norway, is 81%.

Rainfall

In Ankenes, during September, the rain falls for 16.9 days and regularly aggregates up to 85mm (3.35") of precipitation. Throughout the year, there are 145.9 rainfall days, and 869mm (34.21") of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 0.5 snowfall days, it receives 3mm (0.12") of snow. Throughout the year, there are 97.8 snowfall days, and 2575mm (101.38") of snow is accumulated.

Daylight

In September, the average length of the day is 13h and 15min.
On the first day of September, sunrise is at 05:16 and sunset at 20:23. On the last day of the month, sunrise is at 07:02 and sunset at 18:18 CEST.

Sunshine

In Ankenes, the average sunshine in September is 6.4h.

UV index

In September, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: In September, the maximum UV index of 2 transforms into these recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.

Updated: Jun 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

During September, Ankenes experiences an average high-temperature of 9.6°C (49.3°F) and a low-temperature of 4.8°C (40.6°F).

In Ankenes, the average relative humidity in September is 81%.

In Ankenes, in September, it is raining for 16.9 days, with typically 85mm (3.35") of accumulated precipitation.

September is the first month it typically snows. Throughout September, in the average 0.5 snowfall days, it receives 3mm (0.12") of snow.

In September, the average day length is 13h and 15min.

In September, on the first day of the month, sunrise is at 05:16 and sunset at 20:23. On the last day of the month, sunrise is at 07:02 and sunset at 18:18 CEST.

The average sunshine duration in September is 6.4h.

In Ankenes, the average daily maximum UV index in September is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

13.8°C

9.6°C

2.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.2km/h

11.1km/h

12km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

12.7

11.3

12.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Ankenes, Norway

Average high temperature in September: 9.6°C

The warmest month (with the highest average high temperature) is July (14.7°C).
The month with the lowest average high temperature is January (-5.7°C).

Average low temperature in September: 4.8°C

The month with the highest average low temperature is July (8.3°C).
The coldest month (with the lowest average low temperature) is February (-11.3°C).

Average pressure in September
Ankenes, Norway

Average pressure in September: 1008.9mbar

The month with the highest atmospheric pressure is May (1014.1mbar).
The month with the lowest atmospheric pressure is December (1001.8mbar).

Average wind speed in September
Ankenes, Norway

Average wind speed in September: 10.2km/h

The windiest month (with the highest average wind speed) is January (14.2km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).

Average humidity in September
Ankenes, Norway

Average humidity in September: 81%

The month with the highest relative humidity is April (91%).
The month with the lowest relative humidity is July (76%).

Average rainfall in September
Ankenes, Norway

Average rainfall in September: 85mm

The wettest month (with the highest rainfall) is March (101mm).
The driest month (with the least rainfall) is August (51mm).

Average rainfall days in September
Ankenes, Norway

Average rainfall days in September: 16.9 days

The month with the highest number of rainy days is June (17.7 days).
The month with the least rainy days is February (6.5 days).

Average snowfall in September
Ankenes, Norway

Average snowfall in September: 3mm

The month with the highest snowfall is March (590mm).
The months with the least snowfall are July and August (0mm).

Average snowfall days in September
Ankenes, Norway

Average snowfall days in September: 0.5 days

The month with the highest number of snowfall days is March (18.9 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in September: 13h and 12min

The month with the longest days is August (Average daylight: 17h and 30min).
The month with the shortest days is June (Average daylight: 0h and 0min).

Average sunshine in September: 6h and 24min

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 0h and 24min).