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
Sawin in September experiences a subtle temperature decline, with average high-temperatures reducing from a moderately hot 25.3°C (77.5°F) in August to a comfortable 19.2°C (66.6°F). Sawin's nights in September cool down to an average low-temperature of 10.2°C (50.4°F).Humidity
The average relative humidity in September in Sawin is 73%.Rainfall
In Sawin, in September, during 11.5 rainfall days, 34mm (1.34") of precipitation is typically accumulated. Throughout the year, there are 158.7 rainfall days, and 514mm (20.24") of precipitation is accumulated.Snowfall
May through September are months without snowfall in Sawin.Daylight
In September, the average length of the day in Sawin is 12h and 38min.On the first day of the month, sunrise is at 05:40 and sunset at 19:12. On the last day of September, sunrise is at 06:26 and sunset at 18:06 CEST.
Sunshine
In Sawin, the average sunshine in September is 7.7h.UV index
In Sawin, Poland, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 3 in September translates into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Boost your sun resistance with garments that are densely woven yet spacious.
Frequently asked questions
What is the temperature in September in Sawin?
What is the average humidity in September in Sawin?
How much does it rain in Sawin in September?
When it does not snow in Sawin?
Does it snow in Sawin in September?
What is the average length of the day in September in Sawin?
When are sunrise and sunset in September in Sawin?
How long on average sun shines in September in Sawin?
How high is the UV index in September in Sawin?
Average temperature in September
Sawin, Poland
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (-0.9°C).
- Average low temperature in September: 10.2°C
The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in September
Sawin, Poland
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is October (1019mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in September
Sawin, Poland
- Average wind speed in September: 10.7km/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 (9.6km/h).
Average humidity in September
Sawin, Poland
- Average humidity in September: 73%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Sawin, Poland
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is May (70mm).
The driest month (with the least rainfall) is November (25mm).
Average rainfall days in September
Sawin, Poland
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in September
Sawin, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (189mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Sawin, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (19.6 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
Sawin, 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: 7h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in September
Sawin, Poland
- Average sunshine days in September: 16.6 days
The month with the most sunshine days is September (16.6 days).
The months with the least sunshine days are January and February (6.8 days).
Average UV index in September
Sawin, Poland
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in September
Sawin, Poland
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Sawin, Poland
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).
Sawin, Poland
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