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 shift from August to September involves a decrease in the average high-temperature, dropping from a moderately hot 24.9°C (76.8°F) to a comfortable 19.3°C (66.7°F). Postękalice records a steady low-temperature average of 11.2°C (52.2°F) during September.Humidity
In Postękalice, Poland, the average relative humidity in September is 71%.Rainfall
In Postękalice, in September, it is raining for 9.5 days, with typically 25mm (0.98") of accumulated precipitation. In Postękalice, during the entire year, the rain falls for 122.8 days and collects up to 325mm (12.8") of precipitation.Snowfall
May through September are months without snowfall in Postękalice.Daylight
The average length of the day in September in Postękalice is 12h and 38min.On the first day of September, sunrise is at 05:55 and sunset at 19:28. On the last day of the month, sunrise is at 06:41 and sunset at 18:21 CEST.
Sunshine
The average sunshine in September in Postękalice, Poland, is 8.3h.UV index
The average daily maximum UV index in September in Postękalice, Poland, is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Prioritize safety - Recommendations to avert sunburn are shared. When the Sun is at its strongest around midday, find shade and limit exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What are September temperatures in Postękalice?
What is the average humidity in September in Postękalice?
How much does it rain in Postękalice in September?
When it does not snow in Postękalice?
Does it snow in Postękalice in September?
How many hours of daylight does Postękalice have in September?
When are sunrise and sunset in September in Postękalice?
How long on average sun shines in September in Postękalice?
What is the UV index intensity in September in Postękalice?
Average temperature in September
Postękalice, Poland
- Average high temperature in September: 19.3°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average pressure in September
Postękalice, Poland
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in September
Postękalice, Poland
- Average wind speed in September: 12.3km/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 (11.2km/h).
Average humidity in September
Postękalice, Poland
- Average humidity in September: 71%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Postękalice, Poland
- Average rainfall in September: 25mm
The wettest months (with the highest rainfall) are May and July (37mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in September
Postękalice, Poland
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is July (13.4 days).
The months with the least rainy days are January and November (7.9 days).
Average snowfall in September
Postękalice, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (89mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Postękalice, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Postękalice, 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 2min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in September
Postękalice, Poland
- Average sunshine days in September: 19.4 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is February (12.9 days).
Average UV index in September
Postękalice, Poland
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
Postękalice, Poland
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Postękalice, Poland
- Average visibility in September: 9km
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
Postękalice, Poland
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