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
With the onset of September, Gnjilišta experiences a modest temperature adjustment, with the average high-temperature receding from a moderately hot 29.4°C (84.9°F) in August to a still warm 23.7°C (74.7°F). During the nights in September, an average low-temperature of 14.7°C (58.5°F) is observed.Humidity
In September, the average relative humidity is 65%.Rainfall
In Gnjilišta, in September, during 10.5 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Gnjilišta, during the entire year, the rain falls for 148.3 days and collects up to 873mm (34.37") of precipitation.Snowfall
In Gnjilišta, snow does not fall in May through November.Daylight
In September, the average length of the day is 12h and 30min.On the first day of the month, sunrise is at 06:14 and sunset at 19:23. On the last day of September, sunrise is at 06:45 and sunset at 18:32 CEST.
Sunshine
In Gnjilišta, Bosnia and Herzegovina, the average sunshine in September is 10.3h.UV index
The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, a daily UV index of 5 turns into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What are September temperatures in Gnjilišta?
What is the average humidity in September in Gnjilišta?
How much does it rain in Gnjilišta in September?
When it does not snow in Gnjilišta?
What is the average length of the day in September in Gnjilišta?
When are sunrise and sunset in September in Gnjilišta?
How many hours of sunshine does Gnjilišta have in September?
How high is the UV index in September in Gnjilišta?
Average temperature in September
Gnjilišta, Bosnia and Herzegovina
- Average high temperature in September: 23.7°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (7.5°C).
- Average low temperature in September: 14.7°C
The month with the highest average low temperature is August (18.5°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in September
Gnjilišta, Bosnia and Herzegovina
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in September
Gnjilišta, Bosnia and Herzegovina
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is February (12.4km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in September
Gnjilišta, Bosnia and Herzegovina
- Average humidity in September: 65%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (58%).
Average rainfall in September
Gnjilišta, Bosnia and Herzegovina
- Average rainfall in September: 52mm
The wettest month (with the highest rainfall) is November (143mm).
The driest month (with the least rainfall) is August (23mm).
Average rainfall days in September
Gnjilišta, Bosnia and Herzegovina
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in September
Gnjilišta, Bosnia and Herzegovina
- Average snowfall in September: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Gnjilišta, Bosnia and Herzegovina
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Gnjilišta, 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 24min).
Average sunshine days in September
Gnjilišta, Bosnia and Herzegovina
- Average sunshine days in September: 18 days
The month with the most sunshine days is August (20.6 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in September
Gnjilišta, Bosnia and Herzegovina
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Gnjilišta, Bosnia and Herzegovina
- Average cloud cover in September: 19
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
Gnjilišta, Bosnia and Herzegovina
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Gnjilišta, Bosnia and Herzegovina
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