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
Weather in September
Temperature
September brings a decrease in the average high-temperature, falling from August's moderately hot 27.8°C (82°F) to an agreeable 21.7°C (71.1°F). In Bair, September nights witness a steady temperature drop to a cool 11.1°C (52°F).Humidity
The average relative humidity in September is 72%.Rainfall
In Bair, during September, the rain falls for 12.1 days and regularly aggregates up to 55mm (2.17") of precipitation. In Bair, Croatia, during the entire year, the rain falls for 160.8 days and collects up to 693mm (27.28") of precipitation.Snowfall
May through September are months without snowfall in Bair.Daylight
The average length of the day in September in Bair is 12h and 32min.On the first day of the month, sunrise is at 06:14 and sunset at 19:29. On the last day of September, sunrise is at 06:49 and sunset at 18:34 CEST.
Sunshine
The average sunshine in September in Bair is 9h.UV index
In Bair, Croatia, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
What are September temperatures in Bair?
What is the average humidity in September in Bair?
How much does it rain in Bair in September?
When it does not snow in Bair?
Does it snow in Bair in September?
How many hours of daylight does Bair have in September?
When are sunrise and sunset in September in Bair?
How long on average sun shines in September in Bair?
What is the UV index reading in September in Bair?
Average temperature in September
Bair, Croatia
- Average high temperature in September: 21.7°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).
Average pressure in September
Bair, Croatia
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is June (1014.6mbar).
Average wind speed in September
Bair, Croatia
- Average wind speed in September: 7.5km/h
The windiest month (with the highest average wind speed) is March (10.6km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).
Average humidity in September
Bair, Croatia
- Average humidity in September: 72%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Bair, Croatia
- Average rainfall in September: 55mm
The wettest month (with the highest rainfall) is May (104mm).
The driest months (with the least rainfall) are August and October (43mm).
Average rainfall days in September
Bair, Croatia
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is December (10.2 days).
Average snowfall in September
Bair, Croatia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (148mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Bair, Croatia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.8 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
Bair, Croatia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in September
Bair, Croatia
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is August (18.4 days).
The month with the least sunshine days is May (7.9 days).
Average UV index in September
Bair, Croatia
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Bair, Croatia
- Average cloud cover in September: 34
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Bair, Croatia
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (8km).
Bair, Croatia
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