September weather forecast and climate
Norra Norum, Sweden

Weather in September

The first month of the autumn, September, is also a moderate month in Norra Norum, Sweden, with average temperature ranging between max 15.7°C (60.3°F) and min 8.7°C (47.7°F).

Temperature

In September, the average high-temperature marginally drops, from a pleasant 20.1°C (68.2°F) in August, to a moderate 15.7°C (60.3°F). The average low-temperature, is 8.7°C (47.7°F).

Humidity

In September, the average relative humidity in Norra Norum is 79%.

Rainfall

In September, in Norra Norum, the rain falls for 13.5 days. Throughout September, 41mm (1.61") of precipitation is accumulated. In Norra Norum, during the entire year, the rain falls for 144 days and collects up to 480mm (18.9") of precipitation.

Snowfall

In Norra Norum snow does not fall in June through September.

Daylight

In September, the average length of the day is 12.8h.

Sunshine

In September, the average sunshine in Norra Norum is 7.6h.

UV index

The average daily maximum UV index in Norra Norum is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Norra Norum?

The average high-temperature, in September, in Norra Norum, Sweden, is 15.7°C (60.3°F), while the average low-temperature is 8.7°C (47.7°F).

What is the average humidity in September in Norra Norum?

The average relative humidity in September is 79%.

How much does it rain in Norra Norum in September?

In September, in Norra Norum, Sweden, the rain falls for 13.5 days. Throughout September, 41mm (1.61") of precipitation is accumulated.

Does it snow in Norra Norum in September?

In Norra Norum, Sweden, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Norra Norum?

June through September are months without snowfall in Norra Norum.

What is the average length of the day in September in Norra Norum?

In September, the average length of the day is 12.8h.

How many hours of sunshine does Norra Norum have in September?

The average sunshine in September in Norra Norum, Sweden, is 7.6h.

What is the UV index reading in September in Norra Norum?

In Norra Norum, Sweden, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in September
Norra Norum, Sweden

Average temperature in September - Norra Norum, Sweden
  • Average high temperature in September: 15.7°C

The warmest month (with the highest average high temperature) is July (21.7°C).
The month with the lowest average high temperature is January (-0.8°C).

  • Average low temperature in September: 8.7°C

The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is February (-4.9°C).

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Average pressure in September
Norra Norum, Sweden

Average pressure in September - Norra Norum, Sweden
  • Average pressure in September: 1013.1mbar

The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).

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Average wind speed in September
Norra Norum, Sweden

Average wind speed in September - Norra Norum, Sweden
  • Average wind speed in September: 11.9km/h

The windiest month (with the highest average wind speed) is January (12.6km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).

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Average humidity in September
Norra Norum, Sweden

Average humidity in September - Norra Norum, Sweden
  • Average humidity in September: 79%

The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (67%).

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Average rainfall in September
Norra Norum, Sweden

Average rainfall in September - Norra Norum, Sweden
  • Average rainfall in September: 41mm

The wettest month (with the highest rainfall) is July (54mm).
The driest month (with the least rainfall) is April (17mm).

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Average rainfall days in September
Norra Norum, Sweden

Average rainfall days in September - Norra Norum, Sweden
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall in September
Norra Norum, Sweden

Average snowfall in September - Norra Norum, Sweden
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (144mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in September
Norra Norum, Sweden

Average snowfall days in September - Norra Norum, Sweden
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (13 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Norra Norum, Sweden

Average daylight in September / Average sunshine in September - Norra Norum, Sweden
  • Average daylight in September: 12.8h

The month with the longest days is June (Average daylight: 18.6h).
The month with the shortest days is December (Average daylight: 6.2h).

  • Average sunshine in September: 7.6h

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 3h).

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Average sunshine days in September
Norra Norum, Sweden

Average sunshine days in September - Norra Norum, Sweden
  • Average sunshine days in September: 14.7 days

The month with the most sunshine days is April (17.3 days).
The month with the least sunshine days is February (11.9 days).

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Average UV index in September
Norra Norum, Sweden

Average UV index in September - Norra Norum, Sweden
  • Average UV index in September: 3

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in September
Norra Norum, Sweden

Average cloud cover in September - Norra Norum, Sweden
  • Average cloud cover in September: 47

The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 43).

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Average visibility in September
Norra Norum, Sweden

Average visibility in September - Norra Norum, Sweden
  • Average visibility in September: 9km

Months with the highest visibility are April, May, June, July, August, September and October (9km).
Months with the lowest visibility are January and February (7km).

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