September weather forecast and climate
Ornunga, Sweden

Weather in September

September, the first month of the autumn, in Ornunga, is also a moderate month, with average temperature ranging between min 8.5°C (47.3°F) and max 15.8°C (60.4°F).

Temperature

In Ornunga, Sweden, the average high-temperature slightly decreases, from a comfortable 19.7°C (67.5°F) in August, to a moderate 15.8°C (60.4°F). In Ornunga, Sweden, the average low-temperature is 8.5°C (47.3°F).

Humidity

In September, the average relative humidity is 83%.

Rainfall

In September, in Ornunga, the rain falls for 15.8 days. Throughout September, 43mm (1.69") of precipitation is accumulated. Throughout the year, in Ornunga, there are 173.6 rainfall days, and 538mm (21.18") of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Ornunga.

Daylight

The average length of the day in September is 12.8h.

Sunshine

In September, the average sunshine is 7h.

UV index

In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Ornunga?

In September, in Ornunga, Sweden, the average high-temperature is 15.8°C (60.4°F), and the average low-temperature is 8.5°C (47.3°F).

What is the average humidity in September in Ornunga?

In Ornunga, the average relative humidity in September is 83%.

How many days does it rain in September in Ornunga?

In September, in Ornunga, Sweden, the rain falls for 15.8 days. Throughout September, 43mm (1.69") of precipitation is accumulated.

Does it snow in Ornunga in September?

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

When it does not snow in Ornunga?

June through September are months without snowfall in Ornunga.

How many hours of daylight does Ornunga have in September?

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

How long on average sun shines in September in Ornunga?

In Ornunga, Sweden, the average sunshine in September is 7h.

How high is the UV index in September in Ornunga?

The average daily maximum UV index in September in Ornunga is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in September
Ornunga, Sweden

Average temperature in September - Ornunga, Sweden
  • Average high temperature in September: 15.8°C

The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (0.1°C).

  • Average low temperature in September: 8.5°C

Months with the highest average low temperature are July and August (11.2°C).
The coldest month (with the lowest average low temperature) is February (-3.6°C).

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Average pressure in September
Ornunga, Sweden

Average pressure in September - Ornunga, Sweden
  • Average pressure in September: 1013.8mbar

The month with the highest atmospheric pressure is April (1014.6mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).

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Average wind speed in September
Ornunga, Sweden

Average wind speed in September - Ornunga, Sweden
  • Average wind speed in September: 12.8km/h

The windiest month (with the highest average wind speed) is December (15km/h).
The calmest months (with the lowest average wind speed) are July and August (11.6km/h).

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Average humidity in September
Ornunga, Sweden

Average humidity in September - Ornunga, Sweden
  • Average humidity in September: 83%

Months with the highest relative humidity are January, February, November and December (90%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in September
Ornunga, Sweden

Average rainfall in September - Ornunga, Sweden
  • Average rainfall in September: 43mm

The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the least rainfall) is April (24mm).

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Average rainfall days in September
Ornunga, Sweden

Average rainfall days in September - Ornunga, Sweden
  • Average rainfall days in September: 15.8 days

The month with the highest number of rainy days is August (20.3 days).
The month with the least rainy days is February (8.2 days).

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Average snowfall in September
Ornunga, Sweden

Average snowfall in September - Ornunga, Sweden
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (97mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in September
Ornunga, Sweden

Average snowfall days in September - Ornunga, Sweden
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (11.9 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
Ornunga, Sweden

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

The month with the longest days is June (Average daylight: 18.1h).
The month with the shortest days is December (Average daylight: 6.6h).

  • Average sunshine in September: 7h

The month with the most sunshine is June (Average sunshine: 10h).
The month with the least sunshine is February (Average sunshine: 2.9h).

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Average sunshine days in September
Ornunga, Sweden

Average sunshine days in September - Ornunga, Sweden
  • Average sunshine days in September: 11.3 days

The month with the most sunshine days is April (14.1 days).
The month with the least sunshine days is December (8.7 days).

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Average UV index in September
Ornunga, Sweden

Average UV index in September - Ornunga, Sweden
  • Average UV index in September: 3

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

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Average cloud cover in September
Ornunga, Sweden

Average cloud cover in September - Ornunga, Sweden
  • Average cloud cover in September: 53

The month with the most cloud cover is December (Cloud cover 70).
Months with the least cloud cover are April and May (Cloud cover 46).

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Average visibility in September
Ornunga, Sweden

Average visibility in September - Ornunga, Sweden
  • Average visibility in September: 8km

Months with the highest visibility are April, May, June and July (9km).
Months with the lowest visibility are January, February, March, August, September, October, November and December (8km).

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