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
The onset of September comes with a shift in the average high-temperature, falling from a moderately hot 29.1°C (84.4°F) in August to a still warm 23°C (73.4°F). Throughout the month of September, Knjazevac sees a steady low-temperature average of 11.8°C (53.2°F).Humidity
The average relative humidity in September is 62%.Rainfall
The months with the least rainfall are August and September Rain falls for 10.5 days and accumulates 27mm (1.06") of rain.Snowfall
In Knjazevac, Serbia, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 30min.On the first day of September in Knjazevac, sunrise is at 05:54 and sunset at 19:06. On the last day of the month, sunrise is at 06:27 and sunset at 18:13 CEST.
Sunshine
The average sunshine in September is 9.1h.UV index
The average daily maximum UV index in September in Knjazevac is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 4 during September translates into the following guidance:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What is the temperature in September in Knjazevac?
What is the average humidity in September in Knjazevac?
What is the driest month in Knjazevac?
How many days does it rain in September in Knjazevac?
When it does not snow in Knjazevac?
How many hours of daylight does Knjazevac have in September?
When are sunrise and sunset in September in Knjazevac?
How long on average sun shines in September in Knjazevac?
What is the UV index reading in September in Knjazevac?
Average temperature in September
Knjazevac, Serbia
- Average high temperature in September: 23°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (1.7°C).
- Average low temperature in September: 11.8°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in September
Knjazevac, Serbia
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The months with the lowest atmospheric pressure are May and June (1014mbar).
Average wind speed in September
Knjazevac, Serbia
- Average wind speed in September: 8.6km/h
The windiest month (with the highest average wind speed) is March (10.5km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).
Average humidity in September
Knjazevac, Serbia
- Average humidity in September: 62%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (57%).
Average rainfall in September
Knjazevac, Serbia
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is May (65mm).
The driest months (with the least rainfall) are August and September (27mm).
Average rainfall days in September
Knjazevac, Serbia
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is August (8.7 days).
Average snowfall in September
Knjazevac, Serbia
- 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, September and October (0mm).
Average snowfall days in September
Knjazevac, Serbia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Knjazevac, Serbia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in September
Knjazevac, Serbia
- Average sunshine days in September: 17.4 days
The month with the most sunshine days is August (19.6 days).
The month with the least sunshine days is May (8.5 days).
Average UV index in September
Knjazevac, Serbia
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Knjazevac, Serbia
- Average cloud cover in September: 26
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in September
Knjazevac, Serbia
- Average visibility in September: 10km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, November and December (8km).
Knjazevac, Serbia
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