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 start of September signals a decrease in the average high-temperature, transitioning from a moderately hot 23.8°C (74.8°F) in August to a refreshing 18.5°C (65.3°F). Throughout September, Uścianek Wielki encounters an average temperature drop to a chilly 9.7°C (49.5°F).Humidity
In September, the average relative humidity in Uścianek Wielki is 75%.Rainfall
In Uścianek Wielki, during September, the rain falls for 9.5 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, in Uścianek Wielki, Poland, there are 130.4 rainfall days, and 284mm (11.18") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Uścianek Wielki.Daylight
In September, the average length of the day is 12h and 40min.On the first day of September in Uścianek Wielki, sunrise is at 05:42 and sunset at 19:19. On the last day of the month, sunrise is at 06:31 and sunset at 18:10 CEST.
Sunshine
In Uścianek Wielki, the average sunshine in September is 7.6h.UV index
The average daily maximum UV index in September in Uścianek Wielki is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 3 in September translates into the following instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. To avoid the Sun's strongest rays, limit exposure around the mid-day period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What is the temperature in September in Uścianek Wielki?
What is the average humidity in September in Uścianek Wielki?
How much does it rain in Uścianek Wielki in September?
When it does not snow in Uścianek Wielki?
Does it snow in Uścianek Wielki in September?
How many hours of daylight does Uścianek Wielki have in September?
When are sunrise and sunset in September in Uścianek Wielki?
How long on average sun shines in September in Uścianek Wielki?
What is the UV index reading in September in Uścianek Wielki?
Average temperature in September
Uścianek Wielki, Poland
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-1.2°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is January (-4.6°C).
Average pressure in September
Uścianek Wielki, Poland
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).
Average wind speed in September
Uścianek Wielki, Poland
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is December (13km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in September
Uścianek Wielki, Poland
- Average humidity in September: 75%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (69%).
Average rainfall in September
Uścianek Wielki, Poland
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is May (42mm).
The driest months (with the least rainfall) are February and March (14mm).
Average rainfall days in September
Uścianek Wielki, Poland
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in September
Uścianek Wielki, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (75mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Uścianek Wielki, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Uścianek Wielki, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 2h and 18min).
Average sunshine days in September
Uścianek Wielki, Poland
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is February (10.9 days).
Average UV index in September
Uścianek Wielki, Poland
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
Uścianek Wielki, Poland
- Average cloud cover in September: 42
The months with the most cloud cover are January and February (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Uścianek Wielki, Poland
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
Uścianek Wielki, Poland
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