September weather forecastDemandice, Slovakia
September
Weather in September
September, the first month of the autumn in Demandice, is still a pleasant month, with an average temperature ranging between min 10.6°C (51.1°F) and max 21.1°C (70°F).Temperature
The beginning of September marks a decrease in the average high-temperature, transitioning from a warm 27.1°C (80.8°F) in August to a pleasant 21.1°C (70°F). An average minimum temperature of 10.6°C (51.1°F) marks the month of September in Demandice.Humidity
The average relative humidity in September is 69%.Rainfall
In Demandice, in September, it is raining for 10.4 days, with typically 34mm (1.34") of accumulated precipitation. In Demandice, during the entire year, the rain falls for 146.8 days and collects up to 460mm (18.11") of precipitation.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in September is 12h and 35min.On the first day of September in Demandice, sunrise is at 06:03 and sunset at 19:26. On the last day of the month, sunrise is at 06:43 and sunset at 18:26 CEST.
Sunshine
In September, the average sunshine in Demandice is 9.2h.UV index
In Demandice, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 4 suggests this advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Demandice, Slovakia
- Average high temperature in September: 21.1°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in September
Demandice, Slovakia
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is June (1014.2mbar).
Average wind speed in September
Demandice, Slovakia
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is March (10.6km/h).
The calmest months (with the lowest average wind speed) are January and August (8.6km/h).
Average humidity in September
Demandice, Slovakia
- Average humidity in September: 69%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Demandice, Slovakia
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is May (65mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in September
Demandice, Slovakia
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in September
Demandice, Slovakia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (107mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Demandice, Slovakia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (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
Demandice, Slovakia
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 9h and 12min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in September
Demandice, Slovakia
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in September
Demandice, Slovakia
- Average UV index in September: 4
The months with the highest UV index are June and 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
Demandice, Slovakia
- Average cloud cover in September: 32
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Demandice, Slovakia
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
