September weather forecast and climate
Bovallstrand, Sweden

September, the first month of the autumn, in Bovallstrand, is also a moderate month, with average temperature ranging between min 10°C (50°F) and max 15.7°C (60.3°F).

Temperature

In September, the average high-temperature slightly decreases, from an enjoyable 19.3°C (66.7°F) in August, to a moderate 15.7°C (60.3°F). In Bovallstrand, the average low-temperature is 10°C (50°F).

Humidity

In Bovallstrand, Sweden, the average relative humidity is 81%.

Rainfall

In Bovallstrand, in September, during 12.9 rainfall days, 26mm (1.02") of precipitation is typically accumulated. Throughout the year, there are 136.6 rainfall days, and 284mm (11.18") of precipitation is accumulated.

Snowfall

In Bovallstrand snow does not fall in May through October.

Daylight

The average length of the day is 12.8h.

Sunshine

In Bovallstrand, Sweden, the average sunshine is 7.5h.

UV index

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Bovallstrand?

In Bovallstrand, Sweden, in September, the average high-temperature is 15.7°C (60.3°F), and the average low-temperature is 10°C (50°F).

What is the average humidity in September in Bovallstrand?

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

How much does it rain in Bovallstrand in September?

In Bovallstrand, during September, the rain falls for 12.9 days and regularly aggregates up to 26mm (1.02") of precipitation.

When it does not snow in Bovallstrand?

May through October are months without snowfall in Bovallstrand.

How many hours of daylight does Bovallstrand have in September?

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

How many hours of sunshine does Bovallstrand have in September?

In Bovallstrand, the average sunshine in September is 7.5h.

What is the UV index reading in September in Bovallstrand?

In September, the average daily maximum UV index in Bovallstrand, Sweden, is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in September - Bovallstrand, Sweden
  • Average high temperature in September: 15.7°C

The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is January (0.9°C).

  • Average low temperature in September: 10°C

Months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is February (-2.6°C).

Average pressure in September - Bovallstrand, Sweden
  • Average pressure in September: 1013.3mbar

The month with the highest atmospheric pressure is April (1014.4mbar).
The month with the lowest atmospheric pressure is December (1008.2mbar).

Average wind speed in September - Bovallstrand, Sweden
  • Average wind speed in September: 14.7km/h

The windiest month (with the highest average wind speed) is December (16.1km/h).
The calmest months (with the lowest average wind speed) are June and July (12.9km/h).

Average humidity in September - Bovallstrand, Sweden
  • Average humidity in September: 81%

The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (72%).

Average rainfall in September - Bovallstrand, Sweden
  • Average rainfall in September: 26mm

The wettest month (with the highest rainfall) is August (35mm).
The driest month (with the least rainfall) is April (12mm).

Average rainfall days in September - Bovallstrand, Sweden
  • Average rainfall days in September: 12.9 days

The month with the highest number of rainy days is August (16 days).
The month with the least rainy days is February (6.8 days).

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

The month with the highest snowfall is January (40mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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

The month with the highest number of snowfall days is January (8.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 18.2h).
The month with the shortest days is December (Average daylight: 6.5h).

  • Average sunshine in September: 7.5h

The month with the most sunshine is June (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 3.1h).

Average sunshine days in September - Bovallstrand, Sweden
  • Average sunshine days in September: 13.8 days

The month with the most sunshine days is March (18.6 days).
The month with the least sunshine days is August (11.8 days).

Average UV index in September - Bovallstrand, Sweden
  • Average UV index in September: 4

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in September - Bovallstrand, Sweden
  • Average cloud cover in September: 47

The month with the most cloud cover is February (Cloud cover 67).
Months with the least cloud cover are June and July (Cloud cover 41).

Average visibility in September - Bovallstrand, Sweden
  • Average visibility in September: 9km

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