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 is characterized by a slight reduction in average high-temperature, easing from a moderately hot 27.9°C (82.2°F) in August to a still warm 23.4°C (74.1°F). Nighttime temperature in Vlasače dips to a mean of 18.2°C (64.8°F) during September.Humidity
The average relative humidity in September in Vlasače, Bosnia and Herzegovina, is 64%.Rainfall
In September, the rain falls for 9.9 days. Throughout September, 54mm (2.13") of precipitation is accumulated. Throughout the year, in Vlasače, there are 134.6 rainfall days, and 827mm (32.56") of precipitation is accumulated.Snowfall
In Vlasače, snow does not fall in January, March through December.Daylight
In September, the average length of the day is 12h and 29min.On the first day of the month, sunrise is at 06:12 and sunset at 19:21. On the last day of September, sunrise is at 06:43 and sunset at 18:30 CEST.
Sunshine
In Vlasače, Bosnia and Herzegovina, the average sunshine in September is 10.4h.UV index
The average daily maximum UV index in September in Vlasače is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 5 suggests this advice:
Exercise prevention - Warding off sunburn is urged. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What are September temperatures in Vlasače?
What is the average humidity in September in Vlasače?
How much does it rain in Vlasače in September?
When it does not snow in Vlasače?
What is the average length of the day in September in Vlasače?
When is the sunrise / sunset in September in Vlasače?
How long on average sun shines in September in Vlasače?
What is the UV index reading in September in Vlasače?
Average temperature in September
Vlasače, Bosnia and Herzegovina
- Average high temperature in September: 23.4°C
The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (9.4°C).
- Average low temperature in September: 18.2°C
The month with the highest average low temperature is August (21.8°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).
Average pressure in September
Vlasače, Bosnia and Herzegovina
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).
Average wind speed in September
Vlasače, Bosnia and Herzegovina
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is February (16.8km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).
Average humidity in September
Vlasače, Bosnia and Herzegovina
- Average humidity in September: 64%
The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Vlasače, Bosnia and Herzegovina
- Average rainfall in September: 54mm
The wettest month (with the highest rainfall) is November (165mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days in September
Vlasače, Bosnia and Herzegovina
- Average rainfall days in September: 9.9 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is August (5.4 days).
Average snowfall in September
Vlasače, Bosnia and Herzegovina
- Average snowfall in September: 0mm
The month with the highest snowfall is February (3mm).
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
Vlasače, Bosnia and Herzegovina
- 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 April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Vlasače, Bosnia and Herzegovina
- 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 2min
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 36min).
Average sunshine days in September
Vlasače, Bosnia and Herzegovina
- Average sunshine days in September: 18.1 days
The month with the most sunshine days is August (21.4 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in September
Vlasače, Bosnia and Herzegovina
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Vlasače, Bosnia and Herzegovina
- Average cloud cover in September: 18
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
Vlasače, Bosnia and Herzegovina
- 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).
Vlasače, Bosnia and Herzegovina
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