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
Otvice's weather changes with the onset of September, slightly falling from a moderately hot 23°C (73.4°F) in August to a comfortable 17.8°C (64°F). In Otvice, an average low-temperature of 9.1°C (48.4°F) is recorded during September nights.Humidity
The average relative humidity in September is 77%.Rainfall
In Otvice, in September, it is raining for 13.5 days, with typically 35mm (1.38") of accumulated precipitation. In Otvice, Czech Republic, during the entire year, the rain falls for 178.1 days and collects up to 490mm (19.29") of precipitation.Snowfall
June through September are months without snowfall in Otvice.Daylight
In Otvice, the average length of the day in September is 12h and 37min.On the first day of September, sunrise is at 06:21 and sunset at 19:50. On the last day of the month, sunrise is at 07:05 and sunset at 18:46 CEST.
Sunshine
The average sunshine in September in Otvice, Czech Republic, is 8.7h.UV index
In Otvice, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 3 in September leads to these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the average September temperature in Otvice?
What is the average humidity in September in Otvice?
How much does it rain in Otvice in September?
When it does not snow in Otvice?
Does it snow in Otvice in September?
How many hours of daylight does Otvice have in September?
What time are sunrise and sunset in September in Otvice?
How long on average sun shines in September in Otvice?
What is the UV index intensity in September in Otvice?
Average temperature in September
Otvice, Czech Republic
- Average high temperature in September: 17.8°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in September: 9.1°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 (-4.4°C).
Average pressure in September
Otvice, Czech Republic
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The months with the lowest atmospheric pressure are July and November (1015.1mbar).
Average wind speed in September
Otvice, Czech Republic
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is December (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in September
Otvice, Czech Republic
- Average humidity in September: 77%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Otvice, Czech Republic
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is June (70mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in September
Otvice, Czech Republic
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is February (9.5 days).
Average snowfall in September
Otvice, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (120mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Otvice, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Otvice, 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 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Otvice, Czech Republic
- Average sunshine days in September: 13.3 days
The month with the most sunshine days is October (15.1 days).
The month with the least sunshine days is June (6.7 days).
Average UV index in September
Otvice, 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
Otvice, Czech Republic
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Otvice, Czech Republic
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
Otvice, Czech Republic
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