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
September comes with a decrease in the average high-temperature, falling from a moderately hot 25.5°C (77.9°F) in August to a comfortable 19.7°C (67.5°F). In Stálky, the average low-temperature during the month of September is a cool 10.5°C (50.9°F).Humidity
In Stálky, Czech Republic, the average relative humidity in September is 72%.Rainfall
In Stálky, during September, the rain falls for 12.2 days and regularly aggregates up to 34mm (1.34") of precipitation. In Stálky, during the entire year, the rain falls for 167.7 days and collects up to 461mm (18.15") of precipitation.Snowfall
May through September are months without snowfall in Stálky, Czech Republic.Daylight
In September, the average length of the day is 12h and 35min.On the first day of the month, sunrise is at 06:14 and sunset at 19:39. On the last day of September, sunrise is at 06:56 and sunset at 18:38 CEST.
Sunshine
In Stálky, the average sunshine in September is 9.2h.UV index
In Stálky, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 4 in September translates into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What is the average September temperature in Stálky?
What is the average humidity in September in Stálky?
How much does it rain in Stálky in September?
When it does not snow in Stálky?
Does it snow in Stálky in September?
How many hours of daylight does Stálky have in September?
When are sunrise and sunset in September in Stálky?
How long on average sun shines in September in Stálky?
What is the UV index reading in September in Stálky?
Average temperature in September
Stálky, Czech Republic
- Average high temperature in September: 19.7°C
The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in September
Stálky, Czech Republic
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is June (1015.3mbar).
Average wind speed in September
Stálky, Czech Republic
- Average wind speed in September: 10.7km/h
The windiest month (with the highest average wind speed) is February (13.5km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in September
Stálky, Czech Republic
- Average humidity in September: 72%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Stálky, Czech Republic
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is June (77mm).
The driest month (with the least rainfall) is November (21mm).
Average rainfall days in September
Stálky, Czech Republic
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is February (10 days).
Average snowfall in September
Stálky, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (94mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Stálky, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.1 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
Stálky, Czech Republic
- Average daylight in September: 12h and 4min
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 18min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in September
Stálky, Czech Republic
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (7.4 days).
Average UV index in September
Stálky, Czech Republic
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Stálky, Czech Republic
- Average cloud cover in September: 34
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in September
Stálky, Czech Republic
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, November and December (8km).
Stálky, Czech Republic
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