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's arrival signals a moderate reduction in the average high-temperature, easing from 27.3°C (81.1°F) in August to a still moderately hot 23.6°C (74.5°F). Biševo's nighttime average temperature in September subtly descends to an agreeable 20.7°C (69.3°F) from the daily highs.Humidity
In Biševo, the average relative humidity in September is 65%.Rainfall
In Biševo, Croatia, during September, the rain falls for 10.2 days and regularly aggregates up to 60mm (2.36") of precipitation. In Biševo, during the entire year, the rain falls for 130 days and collects up to 636mm (25.04") of precipitation.Snowfall
January, March through December are months without snowfall in Biševo.Daylight
In Biševo, Croatia, the average length of the day in September is 12h and 29min.On the first day of September, sunrise is at 06:20 and sunset at 19:30. On the last day of the month, sunrise is at 06:52 and sunset at 18:38 CEST.
Sunshine
The average sunshine in September is 10.7h.UV index
The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In September, an average UV index of 5 transforms into the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What are September temperatures in Biševo?
What is the average humidity in September in Biševo?
How much does it rain in Biševo in September?
When it does not snow in Biševo?
How many hours of daylight does Biševo have in September?
When is the sunrise / sunset in September in Biševo?
How many hours of sunshine does Biševo have in September?
How high is the UV index in September in Biševo?
Average temperature in September
Biševo, Croatia
- Average high temperature in September: 23.6°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (10.7°C).
- Average low temperature in September: 20.7°C
The month with the highest average low temperature is August (24.2°C).
The coldest month (with the lowest average low temperature) is January (8°C).
Average pressure in September
Biševo, Croatia
- Average pressure in September: 1015.9mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in September
Biševo, Croatia
- Average wind speed in September: 14.6km/h
The windiest month (with the highest average wind speed) is February (21km/h).
The calmest month (with the lowest average wind speed) is August (12.7km/h).
Average humidity in September
Biševo, Croatia
- Average humidity in September: 65%
The months with the highest relative humidity are April and November (71%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Biševo, Croatia
- Average rainfall in September: 60mm
The wettest month (with the highest rainfall) is November (109mm).
The driest month (with the least rainfall) is August (16mm).
Average rainfall days in September
Biševo, Croatia
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is November (14.1 days).
The month with the least rainy days is August (4.9 days).
Average snowfall in September
Biševo, Croatia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Biševo, Croatia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Biševo, Croatia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 10h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in September
Biševo, Croatia
- Average sunshine days in September: 18 days
The month with the most sunshine days is August (24.4 days).
The month with the least sunshine days is February (14.3 days).
Average UV index in September
Biševo, Croatia
- Average UV index in September: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Biševo, Croatia
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in September
Biševo, Croatia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Biševo, Croatia
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