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 aligns with a minor decrease in average high-temperatures, from August's pleasant 22.2°C (72°F) to an enjoyable 17.5°C (63.5°F). September nights experience a consistent temperature drop to a frosty 9.2°C (48.6°F).Humidity
The average relative humidity in September is 77%.Rainfall
In Horní Olešnice, Czech Republic, in September, during 13.7 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Horní Olešnice, during the entire year, the rain falls for 151.7 days and collects up to 618mm (24.33") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 06:12 and sunset at 19:41. On the last day of September, sunrise is at 06:56 and sunset at 18:37 CEST.
Sunshine
In Horní Olešnice, the average sunshine in September is 8.8h.UV index
The average daily maximum UV index in September in Horní Olešnice is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 3 during September translates into the following directions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the usual temperature for Horní Olešnice in September?
What is the average humidity in September in Horní Olešnice?
How many days does it rain in September in Horní Olešnice?
When it does not snow in Horní Olešnice?
Does it snow in Horní Olešnice in September?
How many hours of daylight does Horní Olešnice have in September?
When is the sunrise / sunset in September in Horní Olešnice?
How long on average sun shines in September in Horní Olešnice?
How high is the UV index in September in Horní Olešnice?
Average temperature in September
Horní Olešnice, Czech Republic
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is August (22.2°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-5°C).
Average pressure in September
Horní Olešnice, Czech Republic
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1014.8mbar).
Average wind speed in September
Horní Olešnice, Czech Republic
- Average wind speed in September: 9.2km/h
The windiest month (with the highest average wind speed) is December (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity in September
Horní Olešnice, Czech Republic
- Average humidity in September: 77%
The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are April and August (73%).
Average rainfall in September
Horní Olešnice, Czech Republic
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is July (73mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in September
Horní Olešnice, Czech Republic
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in September
Horní Olešnice, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (370mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Horní Olešnice, Czech Republic
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Horní Olešnice, Czech Republic
- Average daylight in September: 12h and 4min
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 5min
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 30min).
Average sunshine days in September
Horní Olešnice, Czech Republic
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is July (9 days).
Average UV index in September
Horní Olešnice, Czech Republic
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
Horní Olešnice, Czech Republic
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Horní Olešnice, 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 (6km).
Horní Olešnice, Czech Republic
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