September weather forecastŠonov, Czech Republic
September
Weather in September
September, the first month of the autumn in Šonov, is still a comfortable month, with an average temperature varying between 9°C (48.2°F) and 17.5°C (63.5°F).Temperature
September shows a mild decline in the average high-temperature, falling from August's pleasant 22.9°C (73.2°F) to a comfortable 17.5°C (63.5°F). September in Šonov witnesses an average low-temperature hovering around a frosty 9°C (48.2°F).Humidity
In Šonov, the average relative humidity in September is 78%.Rainfall
In Šonov, in September, during 14.3 rainfall days, 44mm (1.73") of precipitation is typically accumulated. In Šonov, during the entire year, the rain falls for 180.1 days and collects up to 612mm (24.09") of precipitation.Snowfall
In Šonov, Czech Republic, 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, sunrise is at 06:09 and sunset at 19:39. On the last day of the month, sunrise is at 06:53 and sunset at 18:34 CEST.
Sunshine
In Šonov, Czech Republic, the average sunshine in September is 8.4h.UV index
In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 3 transforms into these recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Šonov, Czech Republic
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (-0.6°C).
- Average low temperature in September: 9°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in September
Šonov, Czech Republic
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is October (1018.4mbar).
The month with the lowest atmospheric pressure is July (1014.8mbar).
Average wind speed in September
Šonov, 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 (8.9km/h).
Average humidity in September
Šonov, 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 (74%).
Average rainfall in September
Šonov, Czech Republic
- Average rainfall in September: 44mm
The wettest month (with the highest rainfall) is July (95mm).
The driest month (with the least rainfall) is November (30mm).
Average rainfall days in September
Šonov, Czech Republic
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is July (22.2 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in September
Šonov, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (176mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Šonov, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Šonov, Czech Republic
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in September
Šonov, Czech Republic
- Average sunshine days in September: 12.6 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is July (5.7 days).
Average UV index in September
Šonov, Czech Republic
- Average UV index in September: 3
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
Šonov, Czech Republic
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Šonov, Czech Republic
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The months with the lowest visibility are January and February (7km).
