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
A subtle change in temperatures is noted as August gives way to September, with average highs reducing from an enjoyable 19.5°C (67.1°F) to a still refreshing 15.2°C (59.4°F). Barnarp's average low-temperature during September nights is observed to be a frosty 8.5°C (47.3°F).Humidity
In Barnarp, Sweden, the average relative humidity in September is 83%.Rainfall
In Barnarp, in September, it is raining for 9.7 days, with typically 16mm (0.63") of accumulated precipitation. Throughout the year, there are 120.4 rainfall days, and 247mm (9.72") of precipitation is accumulated.Snowfall
In Barnarp, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 47min.On the first day of September in Barnarp, sunrise is at 06:05 and sunset at 20:01. On the last day of the month, sunrise is at 07:06 and sunset at 18:39 CEST.
Sunshine
The average sunshine in September in Barnarp is 7.1h.UV index
In Barnarp, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 3 in September, converts into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Barnarp in September?
What is the average humidity in September in Barnarp?
How much does it rain in Barnarp in September?
When it does not snow in Barnarp?
Does it snow in Barnarp in September?
What is the average length of the day in September in Barnarp?
When are sunrise and sunset in September in Barnarp?
How long on average sun shines in September in Barnarp?
What is the UV index intensity in September in Barnarp?
Average temperature in September
Barnarp, Sweden
- Average high temperature in September: 15.2°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in September: 8.5°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.7°C).
Average pressure in September
Barnarp, Sweden
- Average pressure in September: 1014.2mbar
The months with the highest atmospheric pressure are April and May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed in September
Barnarp, Sweden
- Average wind speed in September: 13.6km/h
The windiest month (with the highest average wind speed) is December (16.3km/h).
The calmest month (with the lowest average wind speed) is August (12.2km/h).
Average humidity in September
Barnarp, Sweden
- Average humidity in September: 83%
The months with the highest relative humidity are January, February, November and December (90%).
The months with the lowest relative humidity are April and May (71%).
Average rainfall in September
Barnarp, Sweden
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is July (34mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in September
Barnarp, Sweden
- Average rainfall days in September: 9.7 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in September
Barnarp, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (84mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Barnarp, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (14.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Barnarp, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The months with the least sunshine are February and December (Average sunshine: 2h and 48min).
Average sunshine days in September
Barnarp, Sweden
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (11.4 days).
Average UV index in September
Barnarp, 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 February (UV index 1).
Average cloud cover in September
Barnarp, Sweden
- Average cloud cover in September: 53
The month with the most cloud cover is December (Cloud cover 73).
The months with the least cloud cover are April, May and June (Cloud cover 45).
Average visibility in September
Barnarp, 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).
