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
September
Weather in September
Temperature
September indicates a shift in the average high-temperature, from August's moderately hot 24.3°C (75.7°F) to a refreshing 18.9°C (66°F). During the nights in September, the temperature in Šluknov averages to a fresh 10.3°C (50.5°F).Humidity
In September, the average relative humidity is 76%.Rainfall
In Šluknov, in September, during 13 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In Šluknov, during the entire year, the rain falls for 156.6 days and collects up to 456mm (17.95") of precipitation.Snowfall
In Šluknov, snow does not fall in June through September.Daylight
The average length of the day in September in Šluknov is 12h and 38min.On the first day of the month, sunrise is at 06:16 and sunset at 19:47. On the last day of September, sunrise is at 07:01 and sunset at 18:42 CEST.
Sunshine
In Šluknov, the average sunshine in September is 8.6h.UV index
The average daily maximum UV index in September in Šluknov is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 4 suggests this advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Šluknov?
What is the average humidity in September in Šluknov?
How many days does it rain in September in Šluknov?
When it does not snow in Šluknov?
Does it snow in Šluknov in September?
How many hours of daylight does Šluknov have in September?
What time are sunrise and sunset in September in Šluknov?
How many hours of sunshine does Šluknov have in September?
What is the UV index intensity in September in Šluknov?
Average temperature in September
Šluknov, Czech Republic
- Average high temperature in September: 18.9°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 (1.4°C).
- Average low temperature in September: 10.3°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in September
Šluknov, Czech Republic
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in September
Šluknov, Czech Republic
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in September
Šluknov, Czech Republic
- Average humidity in September: 76%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Šluknov, Czech Republic
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is July (67mm).
The driest months (with the least rainfall) are April and November (21mm).
Average rainfall days in September
Šluknov, Czech Republic
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in September
Šluknov, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (102mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Šluknov, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Šluknov, Czech Republic
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Šluknov, Czech Republic
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (8.9 days).
Average UV index in September
Šluknov, 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
Šluknov, Czech Republic
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Šluknov, Czech Republic
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
