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
As August shifts into September, a slight alteration in temperatures is observed, with average highs reducing from a warm 23.5°C (74.3°F) to a refreshing 18.3°C (64.9°F). Kamenný Újezd's nights in September experience an average temperature drop to a frosty 8.5°C (47.3°F).Humidity
In Kamenný Újezd, the average relative humidity in September is 78%.Rainfall
In September, the rain falls for 12.8 days. Throughout September, 32mm (1.26") of precipitation is accumulated. In Kamenný Újezd, during the entire year, the rain falls for 156 days and collects up to 480mm (18.9") of precipitation.Snowfall
June through September are months without snowfall in Kamenný Újezd, Czech Republic.Daylight
The average length of the day in September in Kamenný Újezd is 12h and 35min.On the first day of the month, sunrise is at 06:19 and sunset at 19:44. On the last day of September, sunrise is at 07:01 and sunset at 18:43 CEST.
Sunshine
In Kamenný Újezd, the average sunshine in September is 9.2h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: An average maximum UV index of 4 in September leads to these recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
What is the average September temperature in Kamenný Újezd?
What is the average humidity in September in Kamenný Újezd?
How many days does it rain in September in Kamenný Újezd?
When it does not snow in Kamenný Újezd?
Does it snow in Kamenný Újezd in September?
How many hours of daylight does Kamenný Újezd have in September?
When is the sunrise / sunset in September in Kamenný Újezd?
How long on average sun shines in September in Kamenný Újezd?
What is the UV index intensity in September in Kamenný Újezd?
Average temperature in September
Kamenný Újezd, Czech Republic
- Average high temperature in September: 18.3°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in September: 8.5°C
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in September
Kamenný Újezd, Czech Republic
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The months with the lowest atmospheric pressure are April and May (1015.6mbar).
Average wind speed in September
Kamenný Újezd, Czech Republic
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is December (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).
Average humidity in September
Kamenný Újezd, Czech Republic
- Average humidity in September: 78%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (73%).
Average rainfall in September
Kamenný Újezd, Czech Republic
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is July (75mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days in September
Kamenný Újezd, Czech Republic
- Average rainfall days in September: 12.8 days
The months with the highest number of rainy days are May and July (19.6 days).
The month with the least rainy days is February (8 days).
Average snowfall in September
Kamenný Újezd, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (130mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Kamenný Újezd, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Kamenný Újezd, Czech Republic
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 9h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in September
Kamenný Újezd, Czech Republic
- Average sunshine days in September: 14.1 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in September
Kamenný Újezd, Czech Republic
- Average UV index in September: 4
The months with the highest UV index are June and July (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
Kamenný Újezd, Czech Republic
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Kamenný Újezd, Czech Republic
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January, February and November (8km).
Kamenný Újezd, Czech Republic
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