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 involves a decrease in temperature, down from a moderately hot 24.8°C (76.6°F) in August to a comfortable 19.1°C (66.4°F). In September, Poteč's temperature tends to fall to an average low of 9.5°C (49.1°F) during the night.Humidity
The average relative humidity in September is 74%.Rainfall
In September, in Poteč, Czech Republic, the rain falls for 9.5 days. Throughout September, 29mm (1.14") of precipitation is accumulated. Throughout the year, there are 134 rainfall days, and 394mm (15.51") of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
In Poteč, the average length of the day in September is 12h and 36min.On the first day of September in Poteč, sunrise is at 06:04 and sunset at 19:30. On the last day of the month, sunrise is at 06:46 and sunset at 18:28 CEST.
Sunshine
The average sunshine in September in Poteč is 9.1h.UV index
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 rays for average individuals.Note: The UV index of 4 during September leads to these advisories:
Ensure safety - Imperative it is to shield skin and eyes from damage. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What is the temperature in September in Poteč?
What is the average humidity in September in Poteč?
How much does it rain in Poteč in September?
When it does not snow in Poteč?
Does it snow in Poteč in September?
What is the average length of the day in September in Poteč?
What time are sunrise and sunset in September in Poteč?
How long on average sun shines in September in Poteč?
How high is the UV index in September in Poteč?
Average temperature in September
Poteč, Czech Republic
- Average high temperature in September: 19.1°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in September
Poteč, Czech Republic
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The months with the lowest atmospheric pressure are June and July (1014.8mbar).
Average wind speed in September
Poteč, Czech Republic
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is March (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in September
Poteč, Czech Republic
- Average humidity in September: 74%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Poteč, Czech Republic
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is May (49mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Poteč, Czech Republic
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is February (8 days).
Average snowfall in September
Poteč, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (142mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Poteč, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Poteč, Czech Republic
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
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: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in September
Poteč, Czech Republic
- Average sunshine days in September: 18.5 days
The month with the most sunshine days is August (18.9 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in September
Poteč, 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
Poteč, Czech Republic
- Average cloud cover in September: 34
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Poteč, Czech Republic
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
Poteč, Czech Republic
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