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
The beginning of September marks a decrease in the average high-temperature, transitioning from a warm 23.5°C (74.3°F) in August to a refreshing 18.3°C (64.9°F). Olešník's average low-temperature is measured at a chilly 8.5°C (47.3°F) during September.Humidity
In Olešník, the average relative humidity in September is 78%.Rainfall
In Olešník, Czech Republic, in September, during 12.8 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In Olešník, during the entire year, the rain falls for 156 days and collects up to 480mm (18.9") of precipitation.Snowfall
In Olešník, snow does not fall in June through September.Daylight
In September, the average length of the day in Olešník is 12h and 35min.On the first day of September in Olešník, Czech Republic, sunrise is at 06:19 and sunset at 19:45. On the last day of the month, sunrise is at 07:01 and sunset at 18:43 CEST.
Sunshine
The average sunshine in September in Olešník is 9.2h.UV index
The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. To guard against the harmful effects of the Sun, minimize exposure during midday. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What are the temperatures in Olešník in September?
What is the average humidity in September in Olešník?
How much does it rain in Olešník in September?
When it does not snow in Olešník?
Does it snow in Olešník in September?
How many hours of daylight does Olešník have in September?
When are sunrise and sunset in September in Olešník?
How long on average sun shines in September in Olešník?
What is the UV index intensity in September in Olešník?
Average temperature in September
Olešník, 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
Olešník, 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
Olešník, 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
Olešník, 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
Olešník, 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
Olešník, 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
Olešník, 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
Olešník, 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
Olešník, 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
Olešník, 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
Olešník, 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
Olešník, 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
Olešník, 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).
Olešník, Czech Republic
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