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 corresponds with a decrease in average high-temperatures, from August's moderately hot 27.5°C (81.5°F) to a pleasant 21.8°C (71.2°F). In Kopjenica, an average nighttime temperature of 9.9°C (49.8°F) is expected during September.Humidity
The average relative humidity in September in Kopjenica, Bosnia and Herzegovina, is 73%.Rainfall
In Kopjenica, in September, it is raining for 13.1 days, with typically 45mm (1.77") of accumulated precipitation. In Kopjenica, during the entire year, the rain falls for 160.4 days and collects up to 665mm (26.18") of precipitation.Snowfall
In Kopjenica, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 06:16 and sunset at 19:29. On the last day of September, sunrise is at 06:50 and sunset at 18:35 CEST.
Sunshine
In September, the average sunshine is 9.1h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 4 suggests these recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What are the temperatures in Kopjenica in September?
What is the average humidity in September in Kopjenica?
How many days does it rain in September in Kopjenica?
When it does not snow in Kopjenica?
Does it snow in Kopjenica in September?
What is the average length of the day in September in Kopjenica?
When is the sunrise / sunset in September in Kopjenica?
How many hours of sunshine does Kopjenica have in September?
How high is the UV index in September in Kopjenica?
Average temperature in September
Kopjenica, Bosnia and Herzegovina
- Average high temperature in September: 21.8°C
The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (-2.6°C).
Average pressure in September
Kopjenica, Bosnia and Herzegovina
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.6mbar).
Average wind speed in September
Kopjenica, Bosnia and Herzegovina
- Average wind speed in September: 6.1km/h
The windiest month (with the highest average wind speed) is March (8.1km/h).
The calmest months (with the lowest average wind speed) are August and September (6.1km/h).
Average humidity in September
Kopjenica, Bosnia and Herzegovina
- Average humidity in September: 73%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Kopjenica, Bosnia and Herzegovina
- Average rainfall in September: 45mm
The wettest month (with the highest rainfall) is May (102mm).
The driest month (with the least rainfall) is August (38mm).
Average rainfall days in September
Kopjenica, Bosnia and Herzegovina
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (9.8 days).
Average snowfall in September
Kopjenica, Bosnia and Herzegovina
- Average snowfall in September: 0mm
The month with the highest snowfall is January (213mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Kopjenica, Bosnia and Herzegovina
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.2 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
Kopjenica, Bosnia and Herzegovina
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in September
Kopjenica, Bosnia and Herzegovina
- Average sunshine days in September: 15.8 days
The month with the most sunshine days is August (18.5 days).
The month with the least sunshine days is May (9 days).
Average UV index in September
Kopjenica, Bosnia and Herzegovina
- Average UV index in September: 4
The month with the highest UV index is 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
Kopjenica, Bosnia and Herzegovina
- Average cloud cover in September: 32
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Kopjenica, Bosnia and Herzegovina
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
Kopjenica, Bosnia and Herzegovina
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