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
September
Weather in September
Temperature
September implies a gentle temperature shift, with average high-temperatures reducing from August's warm 26.3°C (79.3°F) to a pleasant 21.1°C (70°F). During September, the temperature is averaged to a low of 9.4°C (48.9°F) at night.Humidity
In September, the average relative humidity in Valniš is 67%.Rainfall
In September, in Valniš, the rain falls for 12.1 days. Throughout September, 35mm (1.38") of precipitation is accumulated. In Valniš, during the entire year, the rain falls for 166.3 days and collects up to 569mm (22.4") of precipitation.Snowfall
May through September are months without snowfall.Daylight
In Valniš, the average length of the day in September is 12h and 30min.On the first day of September, sunrise is at 05:54 and sunset at 19:04. On the last day of the month, sunrise is at 06:26 and sunset at 18:12 CEST.
Sunshine
In September, the average sunshine is 8.8h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Take precautions - Protection against sun damage is advised. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Valniš have in September?
What is the UV index intensity in September?
Average temperature in September
Valniš, Serbia
- Average high temperature in September: 21.1°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (1.1°C).
- Average low temperature in September: 9.4°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).
Average pressure in September
Valniš, Serbia
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is May (1014mbar).
Average wind speed in September
Valniš, Serbia
- Average wind speed in September: 7.4km/h
The windiest month (with the highest average wind speed) is March (9.6km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in September
Valniš, Serbia
- Average humidity in September: 67%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (63%).
Average rainfall in September
Valniš, Serbia
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is June (72mm).
The driest month (with the least rainfall) is August (34mm).
Average rainfall days in September
Valniš, Serbia
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is August (9.8 days).
Average snowfall in September
Valniš, Serbia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (194mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Valniš, Serbia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.9 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
Valniš, Serbia
- 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: 8h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).
Average sunshine days in September
Valniš, Serbia
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is August (18.4 days).
The month with the least sunshine days is May (5.9 days).
Average UV index in September
Valniš, Serbia
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Valniš, Serbia
- Average cloud cover in September: 30
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Valniš, Serbia
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
