September weather forecastPiešť, Slovakia
September
Weather in September
September, the first month of the autumn in Piešť, is also an enjoyable month, with an average temperature fluctuating between 19.3°C (66.7°F) and 8.8°C (47.8°F).Temperature
With the beginning of September, the average high-temperature shows a decrease, transitioning from a moderately hot 24.7°C (76.5°F) in August to an enjoyable 19.3°C (66.7°F). In Piešť, September nights cool down to an average of 8.8°C (47.8°F).Humidity
In Piešť, Slovakia, the average relative humidity in September is 74%.Rainfall
In Piešť, in September, during 11.7 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Piešť, Slovakia, during the entire year, the rain falls for 149.3 days and collects up to 549mm (21.61") of precipitation.Snowfall
May through September are months without snowfall in Piešť.Daylight
The average length of the day in September in Piešť is 12h and 35min.On the first day of the month, sunrise is at 06:00 and sunset at 19:24. On the last day of September, in Piešť, sunrise is at 06:41 and sunset at 18:23 CEST.
Sunshine
In Piešť, the average sunshine in September is 9h.UV index
In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A typical high UV index of 3 in September suggests the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Piešť, Slovakia
- Average high temperature in September: 19.3°C
The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in September: 8.8°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 (-5.8°C).
Average pressure in September
Piešť, Slovakia
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is June (1014.2mbar).
Average wind speed in September
Piešť, Slovakia
- Average wind speed in September: 7.5km/h
The windiest months (with the highest average wind speed) are March and May (8.6km/h).
The calmest month (with the lowest average wind speed) is November (6.9km/h).
Average humidity in September
Piešť, Slovakia
- Average humidity in September: 74%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Piešť, Slovakia
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is June (82mm).
The driest month (with the least rainfall) is October (31mm).
Average rainfall days in September
Piešť, Slovakia
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in September
Piešť, Slovakia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (160mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Piešť, Slovakia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.4 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
Piešť, Slovakia
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in September
Piešť, Slovakia
- Average sunshine days in September: 16.1 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in September
Piešť, Slovakia
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in September
Piešť, Slovakia
- Average cloud cover in September: 34
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Piešť, Slovakia
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The months with the lowest visibility are January and December (6km).
