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
Český Šternberk's September weather shows a moderate shift in high-temperatures, falling from August's warm 24.7°C (76.5°F) to a comfortable 19.2°C (66.6°F). September nights in Český Šternberk, Czech Republic, experience a consistent temperature drop to a fresh 10.5°C (50.9°F).Humidity
The average relative humidity in September in Český Šternberk is 74%.Rainfall
In Český Šternberk, during September, the rain falls for 12.3 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, in Český Šternberk, there are 167.3 rainfall days, and 536mm (21.1") of precipitation is accumulated.Snowfall
In Český Šternberk, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 37min.On the first day of September in Český Šternberk, sunrise is at 06:16 and sunset at 19:43. On the last day of the month, sunrise is at 06:59 and sunset at 18:40 CEST.
Sunshine
In Český Šternberk, the average sunshine in September is 8.5h.UV index
In September, the average daily maximum UV index in Český Šternberk is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In September, an average UV index of 4 transforms into the following instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What is the average September temperature in Český Šternberk?
What is the average humidity in September in Český Šternberk?
How much does it rain in Český Šternberk in September?
When it does not snow in Český Šternberk?
Does it snow in Český Šternberk in September?
What is the average length of the day in September in Český Šternberk?
When is the sunrise / sunset in September in Český Šternberk?
How many hours of sunshine does Český Šternberk have in September?
What is the UV index intensity in September in Český Šternberk?
Average temperature in September
Český Šternberk, Czech Republic
- Average high temperature in September: 19.2°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 (1.4°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in September
Český Šternberk, Czech Republic
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1015.2mbar).
Average wind speed in September
Český Šternberk, Czech Republic
- Average wind speed in September: 9.7km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in September
Český Šternberk, Czech Republic
- Average humidity in September: 74%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Český Šternberk, Czech Republic
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is June (77mm).
The driest month (with the least rainfall) is November (24mm).
Average rainfall days in September
Český Šternberk, Czech Republic
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is February (8.7 days).
Average snowfall in September
Český Šternberk, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (122mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Český Šternberk, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Český Šternberk, Czech Republic
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in September
Český Šternberk, Czech Republic
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is May (7.8 days).
Average UV index in September
Český Šternberk, Czech Republic
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in September
Český Šternberk, Czech Republic
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Český Šternberk, Czech Republic
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
Český Šternberk, Czech Republic
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