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
A subtle decrease in the average high-temperature marks September, falling from August's moderately hot 24.9°C (76.8°F) to an enjoyable 19.1°C (66.4°F). During September, Świerklaniec's temperature falls to a steady low-temperature average of 11.2°C (52.2°F).Humidity
In September, the average relative humidity in Świerklaniec is 72%.Rainfall
In Świerklaniec, in September, during 14.2 rainfall days, 50mm (1.97") of precipitation is typically accumulated. Throughout the year, there are 174.2 rainfall days, and 581mm (22.87") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September in Świerklaniec is 12h and 37min.On the first day of the month, sunrise is at 05:59 and sunset at 19:28. On the last day of September, in Świerklaniec, sunrise is at 06:43 and sunset at 18:24 CEST.
Sunshine
The average sunshine in September in Świerklaniec is 8.3h.UV index
In September, the average daily maximum UV index in Świerklaniec is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 during September translates into the following directions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What is the temperature in September in Świerklaniec?
What is the average humidity in September in Świerklaniec?
How much does it rain in Świerklaniec in September?
When it does not snow in Świerklaniec?
Does it snow in Świerklaniec in September?
What is the average length of the day in September in Świerklaniec?
What time are sunrise and sunset in September in Świerklaniec?
How long on average sun shines in September in Świerklaniec?
How high is the UV index in September in Świerklaniec?
Average temperature in September
Świerklaniec, Poland
- Average high temperature in September: 19.1°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 (0.1°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in September
Świerklaniec, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1018.6mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in September
Świerklaniec, Poland
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in September
Świerklaniec, Poland
- Average humidity in September: 72%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Świerklaniec, Poland
- Average rainfall in September: 50mm
The wettest month (with the highest rainfall) is July (79mm).
The driest month (with the least rainfall) is November (28mm).
Average rainfall days in September
Świerklaniec, Poland
- Average rainfall days in September: 14.2 days
The month with the highest number of rainy days is June (21.1 days).
The month with the least rainy days is January (8.5 days).
Average snowfall in September
Świerklaniec, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (198mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Świerklaniec, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Świerklaniec, Poland
- 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 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 3h and 6min).
Average sunshine days in September
Świerklaniec, Poland
- Average sunshine days in September: 13.7 days
The month with the most sunshine days is October (14.9 days).
The month with the least sunshine days is June (6.6 days).
Average UV index in September
Świerklaniec, 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
Świerklaniec, Poland
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Świerklaniec, Poland
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Świerklaniec, Poland
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