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's arrival correlates with a reduction in the average high-temperature, down from an agreeable 22.7°C (72.9°F) in August to a refreshing 17.5°C (63.5°F). During the month of September, an average low-temperature of 9°C (48.2°F) is recorded in Radenice, Czech Republic.Humidity
In Radenice, the average relative humidity in September is 78%.Rainfall
In Radenice, in September, during 13.6 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Radenice, during the entire year, the rain falls for 158.1 days and collects up to 544mm (21.42") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Radenice, the average length of the day in September is 12h and 36min.On the first day of the month, sunrise is at 06:12 and sunset at 19:38. On the last day of September, sunrise is at 06:54 and sunset at 18:36 CEST.
Sunshine
In Radenice, the average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a regular UV index of 3 translates into these guidelines:
Exercise prevention - Protecting skin and eyes from harm is required. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are September temperatures in Radenice?
What is the average humidity in September in Radenice?
How much does it rain in Radenice in September?
When it does not snow in Radenice?
Does it snow in Radenice in September?
What is the average length of the day in September in Radenice?
What time are sunrise and sunset in September in Radenice?
How long on average sun shines in September in Radenice?
What is the UV index intensity in September in Radenice?
Average temperature in September
Radenice, Czech Republic
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is August (22.7°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in September: 9°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).
Average pressure in September
Radenice, Czech Republic
- Average pressure in September: 1018.1mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The months with the lowest atmospheric pressure are June and July (1015.3mbar).
Average wind speed in September
Radenice, Czech Republic
- Average wind speed in September: 11.5km/h
The windiest month (with the highest average wind speed) is December (16.1km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in September
Radenice, Czech Republic
- Average humidity in September: 78%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
Radenice, Czech Republic
- Average rainfall in September: 40mm
The wettest month (with the highest rainfall) is July (82mm).
The driest month (with the least rainfall) is November (24mm).
Average rainfall days in September
Radenice, Czech Republic
- Average rainfall days in September: 13.6 days
The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in September
Radenice, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (125mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Radenice, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Radenice, 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 3min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in September
Radenice, Czech Republic
- Average sunshine days in September: 14.4 days
The month with the most sunshine days is October (18.2 days).
The months with the least sunshine days are June and July (7.3 days).
Average UV index in September
Radenice, Czech Republic
- Average UV index in September: 3
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
Radenice, Czech Republic
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Radenice, 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).
Radenice, Czech Republic
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