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 change in temperatures is noted as August gives way to September, with average highs reducing from a moderately hot 25.2°C (77.4°F) to a comfortable 19.7°C (67.5°F). The average temperature in Susłów drops to a cool 11.5°C (52.7°F) during the night in the month of September.Humidity
In Susłów, the average relative humidity in September is 71%.Rainfall
In Susłów, in September, during 12.2 rainfall days, 20mm (0.79") of precipitation is typically accumulated. In Susłów, during the entire year, the rain falls for 151.8 days and collects up to 368mm (14.49") of precipitation.Snowfall
In Susłów, snow does not fall in May through September.Daylight
The average length of the day in September in Susłów is 12h and 39min.On the first day of the month, sunrise is at 06:09 and sunset at 19:43. On the last day of September, in Susłów, sunrise is at 06:56 and sunset at 18:36 CEST.
Sunshine
The average sunshine in September is 8.8h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What are September temperatures in Susłów?
What is the average humidity in September in Susłów?
How many days does it rain in September in Susłów?
When it does not snow in Susłów?
Does it snow in Susłów in September?
What is the average length of the day in September in Susłów?
What time are sunrise and sunset in September in Susłów?
How many hours of sunshine does Susłów have in September?
What is the UV index reading in September in Susłów?
Average temperature in September
Susłów, Poland
- Average high temperature in September: 19.7°C
The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is January (-2.2°C).
Average pressure in September
Susłów, Poland
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is July (1014.4mbar).
Average wind speed in September
Susłów, Poland
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in September
Susłów, Poland
- Average humidity in September: 71%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Susłów, Poland
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Susłów, Poland
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is October (9.5 days).
Average snowfall in September
Susłów, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (101mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Susłów, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.7 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
Susłów, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Susłów, Poland
- Average sunshine days in September: 16.6 days
The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is January (8.8 days).
Average UV index in September
Susłów, Poland
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in September
Susłów, Poland
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Susłów, Poland
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is January (7km).
Susłów, Poland
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