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
Welcoming September, Wieża observes a shift in the average high-temperature, falling from August's pleasant 22.9°C (73.2°F) to a comfortable 17.8°C (64°F). Throughout September, Wieża registers a consistent average low-temperature of 9.7°C (49.5°F).Humidity
In September, the average relative humidity in Wieża is 76%.Rainfall
In September, the rain falls for 13.5 days. Throughout September, 38mm (1.5") of precipitation is accumulated. Throughout the year, in Wieża, there are 162 rainfall days, and 569mm (22.4") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Wieża.Daylight
The average length of the day in September in Wieża is 12h and 38min.On the first day of September in Wieża, sunrise is at 06:12 and sunset at 19:43. On the last day of the month, sunrise is at 06:58 and sunset at 18:38 CEST.
Sunshine
In September, the average sunshine is 8.6h.UV index
The average daily maximum UV index in September in Wieża is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 4 in September interprets into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What are September temperatures in Wieża?
What is the average humidity in September in Wieża?
How many days does it rain in September in Wieża?
When it does not snow in Wieża?
Does it snow in Wieża in September?
What is the average length of the day in September in Wieża?
When is the sunrise / sunset in September in Wieża?
How long on average sun shines in September in Wieża?
What is the UV index reading in September in Wieża?
Average temperature in September
Wieża, Poland
- Average high temperature in September: 17.8°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (0.1°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in September
Wieża, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in September
Wieża, Poland
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in September
Wieża, Poland
- Average humidity in September: 76%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and August (72%).
Average rainfall in September
Wieża, Poland
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is June (73mm).
The driest months (with the least rainfall) are April and November (28mm).
Average rainfall days in September
Wieża, Poland
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (7 days).
Average snowfall in September
Wieża, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (210mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Wieża, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Wieża, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in September
Wieża, Poland
- Average sunshine days in September: 14.4 days
The month with the most sunshine days is October (17.3 days).
The months with the least sunshine days are May and June (9.3 days).
Average UV index in September
Wieża, Poland
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in September
Wieża, Poland
- Average cloud cover in September: 39
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
Wieża, 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).
Wieża, Poland
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