September weather forecastDekýš, Slovakia
September
Weather in September
September, the first month of the autumn in Dekýš, is also an agreeable month, with temperature in the range of an average high of 21.3°C (70.3°F) and an average low of 10.8°C (51.4°F).Temperature
September is characterized by a reduction in the average high-temperature, from a warm 27.1°C (80.8°F) in August to an agreeable 21.3°C (70.3°F). An average nighttime temperature of 10.8°C (51.4°F) is witnessed in Dekýš throughout September.Humidity
The average relative humidity in September in Dekýš is 68%.Rainfall
In Dekýš, Slovakia, in September, during 10.4 rainfall days, 38mm (1.5") of precipitation is typically accumulated. In Dekýš, during the entire year, the rain falls for 146.8 days and collects up to 464mm (18.27") of precipitation.Snowfall
May through September are months without snowfall in Dekýš.Daylight
In Dekýš, the average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 06:02 and sunset at 19:26. On the last day of September, in Dekýš, sunrise is at 06:43 and sunset at 18:25 CEST.
Sunshine
In Dekýš, the average sunshine in September is 9.1h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: An average UV index of 4 in September transforms into this advice:
Undertake protective steps - Recommendations to avoid sunburn are issued. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Dekýš, Slovakia
- Average high temperature in September: 21.3°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: 10.8°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
Dekýš, Slovakia
- Average pressure in September: 1017.5mbar
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
Dekýš, Slovakia
- Average wind speed in September: 9.1km/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
Dekýš, Slovakia
- Average humidity in September: 68%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Dekýš, Slovakia
- Average rainfall in September: 38mm
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
Dekýš, 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
Dekýš, 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
Dekýš, 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
Dekýš, 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 6min
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
Dekýš, Slovakia
- Average sunshine days in September: 17.6 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
Dekýš, 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
Dekýš, 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
Dekýš, Slovakia
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
