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 comes with a reduction in the average high-temperature, receding from a moderately hot 24.4°C (75.9°F) in August to a refreshing 19.2°C (66.6°F). Świątniki Wielkie cools down to an average low-temperature of 10.9°C (51.6°F) throughout the month of September.Humidity
In Świątniki Wielkie, the average relative humidity in September is 72%.Rainfall
The month with the least rainfall is September, when the rain falls for 7.2 days and typically collects 18mm (0.71") of precipitation.Snowfall
June through September are months without snowfall in Świątniki Wielkie, Poland.Daylight
The average length of the day in September in Świątniki Wielkie, Poland, is 12h and 40min.On the first day of the month, sunrise is at 06:01 and sunset at 19:37. On the last day of September, in Świątniki Wielkie, sunrise is at 06:50 and sunset at 18:29 CEST.
Sunshine
In Świątniki Wielkie, the average sunshine in September is 8.2h.UV index
In Świątniki Wielkie, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 4 translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the usual temperature for Świątniki Wielkie in September?
What is the average humidity in September in Świątniki Wielkie?
What is the driest month in Świątniki Wielkie?
How many days does it rain in September in Świątniki Wielkie?
When it does not snow in Świątniki Wielkie?
Does it snow in Świątniki Wielkie in September?
What is the average length of the day in September in Świątniki Wielkie?
What time are sunrise and sunset in September in Świątniki Wielkie?
How many hours of sunshine does Świątniki Wielkie have in September?
What is the UV index reading in September in Świątniki Wielkie?
Average temperature in September
Świątniki Wielkie, Poland
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in September: 10.9°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in September
Świątniki Wielkie, Poland
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is October (1017.6mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in September
Świątniki Wielkie, Poland
- Average wind speed in September: 13.1km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in September
Świątniki Wielkie, 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
Świątniki Wielkie, Poland
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is May (45mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in September
Świątniki Wielkie, Poland
- Average rainfall days in September: 7.2 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is September (7.2 days).
Average snowfall in September
Świątniki Wielkie, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (99mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Świątniki Wielkie, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Świątniki Wielkie, 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: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in September
Świątniki Wielkie, Poland
- Average sunshine days in September: 21.7 days
The month with the most sunshine days is September (21.7 days).
The month with the least sunshine days is January (9.8 days).
Average UV index in September
Świątniki Wielkie, Poland
- Average UV index in September: 4
The months with the highest UV index are May, 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
Świątniki Wielkie, Poland
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Świątniki Wielkie, Poland
- Average visibility in September: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
Świątniki Wielkie, Poland
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