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 start of September comes with a small reduction in the average high-temperature, subtly receding from an agreeable 20.3°C (68.5°F) in August to a mild 15.7°C (60.3°F). Throughout September, the average low-temperature dips to a chilly 8.2°C (46.8°F).Humidity
In Landsbro, the average relative humidity in September is 82%.Rainfall
In Landsbro, in September, it is raining for 11.6 days, with typically 16mm (0.63") of accumulated precipitation. Throughout the year, there are 128.6 rainfall days, and 265mm (10.43") of precipitation is accumulated.Snowfall
In Landsbro, snow does not fall in June through September.Daylight
In Landsbro, the average length of the day in September is 12h and 47min.On the first day of the month, sunrise is at 06:02 and sunset at 19:57. On the last day of September, sunrise is at 07:03 and sunset at 18:37 CEST.
Sunshine
In Landsbro, the average sunshine in September is 6.9h.UV index
In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 during September leads to these advisories:
Be vigilant - Suggestions to stave off sun damage are provided. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September in Landsbro?
How many days does it rain in September?
When it does not snow?
Does it snow in Landsbro in September?
How many hours of daylight does Landsbro have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Landsbro have in September?
What is the UV index intensity in September?
Average temperature in September
Landsbro, Sweden
- Average high temperature in September: 15.7°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in September: 8.2°C
The month with the highest average low temperature is July (11.5°C).
The coldest months (with the lowest average low temperature) are January and February (-3.8°C).
Average pressure in September
Landsbro, Sweden
- Average pressure in September: 1014.4mbar
The months with the highest atmospheric pressure are April and May (1015mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).
Average wind speed in September
Landsbro, Sweden
- Average wind speed in September: 13km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in September
Landsbro, Sweden
- Average humidity in September: 82%
The months with the highest relative humidity are January, February, November and December (91%).
The month with the lowest relative humidity is May (70%).
Average rainfall in September
Landsbro, Sweden
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is July (39mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in September
Landsbro, Sweden
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is August (14.5 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in September
Landsbro, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (91mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Landsbro, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Landsbro, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 48min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in September
Landsbro, Sweden
- Average sunshine days in September: 13.6 days
The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is February (11.6 days).
Average UV index in September
Landsbro, 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 and March (UV index 1).
Average cloud cover in September
Landsbro, Sweden
- Average cloud cover in September: 56
The months with the most cloud cover are January, February, November and December (Cloud cover 75).
The months with the least cloud cover are April, May and June (Cloud cover 46).
Average visibility in September
Landsbro, Sweden
- Average visibility in September: 8km
The months with the highest visibility are April, May, June and July (9km).
The months with the lowest visibility are January and February (7km).
