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
In Třeštice, the average high-temperature in September drops from a warm 23.3°C (73.9°F) in August to an enjoyable 18.2°C (64.8°F). Třeštice's temperature drops to an average low of 9.2°C (48.6°F) during the nights of September.Humidity
In September, the average relative humidity is 77%.Rainfall
In Třeštice, Czech Republic, in September, it is raining for 12.5 days, with typically 31mm (1.22") of accumulated precipitation. In Třeštice, Czech Republic, during the entire year, the rain falls for 152.4 days and collects up to 482mm (18.98") of precipitation.Snowfall
In Třeštice, snow does not fall in June through September.Daylight
The average length of the day in September in Třeštice is 12h and 36min.On the first day of September in Třeštice, sunrise is at 06:15 and sunset at 19:40. On the last day of the month, sunrise is at 06:57 and sunset at 18:38 CEST.
Sunshine
In September, the average sunshine in Třeštice is 8.7h.UV index
In September, the average daily maximum UV index in Třeštice, Czech Republic, is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 4 during September leads to these instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What is the usual temperature for Třeštice in September?
What is the average humidity in September in Třeštice?
How much does it rain in Třeštice in September?
When it does not snow in Třeštice?
Does it snow in Třeštice in September?
What is the average length of the day in September in Třeštice?
When is the sunrise / sunset in September in Třeštice?
How long on average sun shines in September in Třeštice?
How high is the UV index in September in Třeštice?
Average temperature in September
Třeštice, Czech Republic
- Average high temperature in September: 18.2°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).
Average pressure in September
Třeštice, Czech Republic
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is June (1015.4mbar).
Average wind speed in September
Třeštice, Czech Republic
- Average wind speed in September: 11.5km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in September
Třeštice, Czech Republic
- Average humidity in September: 77%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Třeštice, Czech Republic
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is June (77mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days in September
Třeštice, Czech Republic
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in September
Třeštice, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (108mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Třeštice, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Třeštice, 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: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in September
Třeštice, Czech Republic
- Average sunshine days in September: 14.9 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in September
Třeštice, Czech Republic
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in September
Třeštice, Czech Republic
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Třeštice, 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).
Třeštice, Czech Republic
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