Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
The arrival of September signals a shift in temperature, down from 18.3°C (64.9°F) in August to a still refreshing 13.1°C (55.6°F). Throughout September nights, Ljungaverk experiences a consistent temperature average of 5.5°C (41.9°F).Humidity
In September, the average relative humidity is 82%.Rainfall
In September, in Ljungaverk, the rain falls for 11.4 days. Throughout September, 33mm (1.3") of precipitation is accumulated. Throughout the year, there are 122.2 rainfall days, and 363mm (14.29") of precipitation is accumulated.Snowfall
In Ljungaverk, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 57min.On the first day of the month, sunrise is at 05:45 and sunset at 20:06. On the last day of September, sunrise is at 07:02 and sunset at 18:29 CEST.
Sunshine
The average sunshine in September is 6.8h.UV index
In Ljungaverk, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 3 during September leads to these instructions:
Be vigilant - Suggestions to stave off sun damage are provided. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in Ljungaverk in September?
How many hours of daylight does Ljungaverk have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Ljungaverk have in September?
What is the UV index reading in September?
Average temperature in September
Ljungaverk, Sweden
- Average high temperature in September: 13.1°C
The warmest month (with the highest average high temperature) is July (20.2°C).
The month with the lowest average high temperature is January (-4.3°C).
- Average low temperature in September: 5.5°C
The month with the highest average low temperature is July (10.3°C).
The coldest month (with the lowest average low temperature) is January (-9.3°C).
Average pressure in September
Ljungaverk, Sweden
- Average pressure in September: 1011.9mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1006mbar).
Average wind speed in September
Ljungaverk, Sweden
- Average wind speed in September: 9.1km/h
The windiest months (with the highest average wind speed) are March and June (10.2km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in September
Ljungaverk, Sweden
- Average humidity in September: 82%
The months with the highest relative humidity are January and February (93%).
The months with the lowest relative humidity are May and June (67%).
Average rainfall in September
Ljungaverk, Sweden
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Ljungaverk, Sweden
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (3 days).
Average snowfall in September
Ljungaverk, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is December (197mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Ljungaverk, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ljungaverk, Sweden
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 5h and 12min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in September
Ljungaverk, Sweden
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in September
Ljungaverk, Sweden
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, October, November and December (UV index 1).
Average cloud cover in September
Ljungaverk, Sweden
- Average cloud cover in September: 57
The months with the most cloud cover are January and February (Cloud cover 66).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility in September
Ljungaverk, Sweden
- Average visibility in September: 8km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (5km).
