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
Transition into September marks a drop in the average high-temperature, moving from a warm 24.3°C (75.7°F) in August to an enjoyable 18.7°C (65.7°F). In September, Raduň records an average nighttime temperature of 9.7°C (49.5°F).Humidity
The average relative humidity in September in Raduň is 74%.Rainfall
In Raduň, in September, during 13.2 rainfall days, 40mm (1.57") of precipitation is typically accumulated. Throughout the year, in Raduň, there are 161 rainfall days, and 477mm (18.78") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Raduň is 12h and 37min.On the first day of the month, sunrise is at 06:04 and sunset at 19:31. On the last day of September, sunrise is at 06:47 and sunset at 18:28 CEST.
Sunshine
The average sunshine in September in Raduň is 8.6h.UV index
In Raduň, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In September, the maximum UV index of 3 transforms into these recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What are September temperatures in Raduň?
What is the average humidity in September in Raduň?
How much does it rain in Raduň in September?
When it does not snow in Raduň?
Does it snow in Raduň in September?
What is the average length of the day in September in Raduň?
What time are sunrise and sunset in September in Raduň?
How many hours of sunshine does Raduň have in September?
How high is the UV index in September in Raduň?
Average temperature in September
Raduň, Czech Republic
- Average high temperature in September: 18.7°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in September
Raduň, Czech Republic
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in September
Raduň, Czech Republic
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is December (15.7km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in September
Raduň, Czech Republic
- Average humidity in September: 74%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Raduň, Czech Republic
- Average rainfall in September: 40mm
The wettest month (with the highest rainfall) is July (64mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in September
Raduň, Czech Republic
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in September
Raduň, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (118mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Raduň, 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
Raduň, 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in September
Raduň, Czech Republic
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in September
Raduň, Czech Republic
- 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, February, October, November and December (UV index 2).
Average cloud cover in September
Raduň, Czech Republic
- Average cloud cover in September: 38
The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Raduň, Czech Republic
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (8km).
Raduň, Czech Republic
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