September weather forecast
Ljungskile, Sweden

englishespañol中文
Share

Weather in September

The first month of the autumn, September, is still a mild month in Ljungskile, Sweden, with an average temperature ranging between min 9.7°C (49.5°F) and max 15.8°C (60.4°F).

Temperature

The arrival of September is marked by a minor reduction in average high-temperature, sliding from a refreshing 19.5°C (67.1°F) in August to a mild 15.8°C (60.4°F). Throughout September, Ljungskile witnesses a nighttime temperature average of 9.7°C (49.5°F).

Humidity

The average relative humidity in September is 81%.

Rainfall

In Ljungskile, in September, during 15 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Ljungskile, Sweden, during the entire year, the rain falls for 170 days and collects up to 507mm (19.96") of precipitation.

Snowfall

June through September are months without snowfall.

Sea temperature

In September, the average sea temperature in Ljungskile is 16°C (60.8°F).
Note: Swimming in water of 16°C (60.8°F) is not enjoyable for the majority of individuals. Breathing control becomes increasingly challenging as the temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Ljungskile, the average length of the day in September is 12h and 49min.
On the first day of September, sunrise is at 06:13 and sunset at 20:11. On the last day of the month, sunrise is at 07:15 and sunset at 18:48 CEST.

Sunshine

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

UV index

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: A maximum UV index of 4 in September translates into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
[Resources]

Frequently asked questions

What is the temperature in September in Ljungskile?

September temperatures in Ljungskile vary between a high-temperature of 15.8°C (60.4°F) and a low-temperature of 9.7°C (49.5°F).

What is the average humidity in September in Ljungskile?

In September, the average relative humidity is 81%.

How much does it rain in Ljungskile in September?

In Ljungskile, in September, during 15 rainfall days, 43mm (1.69") of precipitation is typically accumulated.

When it does not snow in Ljungskile?

In Ljungskile, Sweden, snow does not fall in June through September.

Does it snow in Ljungskile in September?

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

How cold is the water in September in Ljungskile?

In Ljungskile, Sweden, the average seawater temperature in September is 16°C (60.8°F). For most, swimming in 16°C (60.8°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

How many hours of daylight does Ljungskile have in September?

In September, the average day length is 12h and 49min.

When are sunrise and sunset in September in Ljungskile?

In September, on the first day of the month, sunrise is at 06:13 and sunset at 20:11. On the last day of the month, sunrise is at 07:15 and sunset at 18:48 CEST.

How long on average sun shines in September in Ljungskile?

The average sunshine duration in September is 7.5h.

What is the UV index intensity in September in Ljungskile?

In Ljungskile, the average daily maximum UV index in September is 4. A UV Index estimate 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 visibility

Average temperature in September
Ljungskile, Sweden

Average temperature in September - Ljungskile, 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 (0.8°C).

  • Average low temperature in September: 9.7°C

The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).

[Resources]

Average pressure in September
Ljungskile, Sweden

Average pressure in September - Ljungskile, Sweden
  • Average pressure in September: 1013.4mbar

The month with the highest atmospheric pressure is April (1014.4mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).

[Resources]

Average wind speed in September
Ljungskile, Sweden

Average wind speed in September - Ljungskile, Sweden
  • Average wind speed in September: 13.6km/h

The windiest month (with the highest average wind speed) is December (15km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).

[Resources]

Average humidity in September
Ljungskile, Sweden

Average humidity in September - Ljungskile, 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%).

[Resources]

Average rainfall in September
Ljungskile, Sweden

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

The wettest month (with the highest rainfall) is August (58mm).
The driest month (with the least rainfall) is April (23mm).

[Resources]

Average rainfall days in September
Ljungskile, Sweden

Average rainfall days in September - Ljungskile, Sweden
  • Average rainfall days in September: 15 days

The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is February (9.4 days).

[Resources]

Average snowfall in September
Ljungskile, Sweden

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

The month with the highest snowfall is January (68mm).
The months with the least snowfall are June, July, August and September (0mm).

[Resources]

Average snowfall days in September
Ljungskile, Sweden

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

The month with the highest number of snowfall days is February (9.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average sea temperature in September
Ljungskile, Sweden

Average sea temperature in September - Ljungskile, Sweden
  • Average sea temperature in September: 16°C

The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is March (2.7°C).

[Resources]

Average daylight in September /
Average sunshine in September
Ljungskile, Sweden

Average daylight in September / Average sunshine in September - Ljungskile, Sweden
  • Average daylight in September: 12h and 5min

The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 30min).

  • Average sunshine in September: 7h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 3h and 12min).

[Resources]

Average sunshine days in September
Ljungskile, Sweden

Average sunshine days in September - Ljungskile, Sweden
  • Average sunshine days in September: 11.8 days

The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is August (10.3 days).

[Resources]

Average UV index in September
Ljungskile, Sweden

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

The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).

[Resources]

Average cloud cover in September
Ljungskile, Sweden

Average cloud cover in September - Ljungskile, Sweden
  • Average cloud cover in September: 48

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

[Resources]

Average visibility in September
Ljungskile, Sweden

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

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

[Resources]

Ljungskile, Sweden

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location