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 advent of September brings a subtle shift in temperature, with the average high moving from an agreeable 20.7°C (69.3°F) in August to a refreshing 17.2°C (63°F). Tomelilla's nighttime temperature in September falls to an average of 11.8°C (53.2°F).Humidity
In Tomelilla, the average relative humidity in September is 78%.Rainfall
In September, in Tomelilla, Sweden, the rain falls for 13.1 days. Throughout September, 31mm (1.22") of precipitation is accumulated. Throughout the year, there are 155.9 rainfall days, and 408mm (16.06") of precipitation is accumulated.Snowfall
In Tomelilla, snow does not fall in May through October.Daylight
In Tomelilla, the average length of the day in September is 12h and 44min.On the first day of the month, sunrise is at 06:10 and sunset at 19:57. On the last day of September, in Tomelilla, sunrise is at 07:06 and sunset at 18:41 CEST.
Sunshine
In September, the average sunshine is 7.9h.UV index
In Tomelilla, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 4 during September translates into the following directions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. 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 are September temperatures in Tomelilla?
What is the average humidity in September in Tomelilla?
How many days does it rain in September in Tomelilla?
When it does not snow in Tomelilla?
What is the average length of the day in September in Tomelilla?
What time are sunrise and sunset in September in Tomelilla?
How many hours of sunshine does Tomelilla have in September?
What is the UV index reading in September in Tomelilla?
Average temperature in September
Tomelilla, Sweden
- Average high temperature in September: 17.2°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 (2.3°C).
- Average low temperature in September: 11.8°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).
Average pressure in September
Tomelilla, Sweden
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is April (1015.7mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in September
Tomelilla, Sweden
- Average wind speed in September: 17.3km/h
The windiest month (with the highest average wind speed) is December (20.5km/h).
The calmest month (with the lowest average wind speed) is August (15.2km/h).
Average humidity in September
Tomelilla, Sweden
- Average humidity in September: 78%
The months with the highest relative humidity are January, February and December (87%).
The months with the lowest relative humidity are April, May, June and July (75%).
Average rainfall in September
Tomelilla, Sweden
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in September
Tomelilla, Sweden
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in September
Tomelilla, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (66mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Tomelilla, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Tomelilla, Sweden
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in September
Tomelilla, Sweden
- Average sunshine days in September: 13 days
The month with the most sunshine days is April (17.3 days).
The month with the least sunshine days is December (8.1 days).
Average UV index in September
Tomelilla, Sweden
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Tomelilla, Sweden
- Average cloud cover in September: 45
The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Tomelilla, Sweden
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, May, October, November and December (9km).
