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 moderately hot 23.3°C (73.9°F) to an enjoyable 18°C (64.4°F). Throughout the month of September, Oldřiš witnesses an average low-temperature of 9.1°C (48.4°F).Humidity
In Oldřiš, the average relative humidity in September is 77%.Rainfall
In Oldřiš, in September, during 12.7 rainfall days, 40mm (1.57") of precipitation is typically accumulated. Throughout the year, in Oldřiš, there are 139.2 rainfall days, and 519mm (20.43") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Oldřiš.Daylight
In Oldřiš, the average length of the day in September is 12h and 37min.On the first day of September in Oldřiš, sunrise is at 06:11 and sunset at 19:38. On the last day of the month, sunrise is at 06:54 and sunset at 18:35 CEST.
Sunshine
The average sunshine in September is 8.8h.UV index
In September, the average daily maximum UV index in Oldřiš is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the UV index of 4 transforms into the following advice:
Take precautions - Protection against skin and eye damage is obliged. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What are the temperatures in Oldřiš in September?
What is the average humidity in September in Oldřiš?
How much does it rain in Oldřiš in September?
When it does not snow in Oldřiš?
Does it snow in Oldřiš in September?
What is the average length of the day in September in Oldřiš?
What time are sunrise and sunset in September in Oldřiš?
How many hours of sunshine does Oldřiš have in September?
How high is the UV index in September in Oldřiš?
Average temperature in September
Oldřiš, Czech Republic
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in September: 9.1°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).
Average pressure in September
Oldřiš, Czech Republic
- Average pressure in September: 1018.1mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The months with the lowest atmospheric pressure are June and July (1015.2mbar).
Average wind speed in September
Oldřiš, Czech Republic
- Average wind speed in September: 10.9km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in September
Oldřiš, 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
Oldřiš, Czech Republic
- Average rainfall in September: 40mm
The wettest month (with the highest rainfall) is June (88mm).
The driest month (with the least rainfall) is November (17mm).
Average rainfall days in September
Oldřiš, Czech Republic
- Average rainfall days in September: 12.7 days
The month with the highest number of rainy days is July (21.8 days).
The month with the least rainy days is January (3.7 days).
Average snowfall in September
Oldřiš, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (104mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Oldřiš, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Oldřiš, Czech Republic
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Oldřiš, Czech Republic
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is June (7 days).
Average UV index in September
Oldřiš, Czech Republic
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in September
Oldřiš, Czech Republic
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Oldřiš, Czech Republic
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
Oldřiš, Czech Republic
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