September weather forecastSzczawne, Poland
September
Weather in September
September, the first month of the autumn in Szczawne, is still a refreshing month, with an average temperature fluctuating between 18.6°C (65.5°F) and 8.3°C (46.9°F).Temperature
The start of September signals a decrease in the average high-temperature, transitioning from a warm 24.2°C (75.6°F) in August to a comfortable 18.6°C (65.5°F). Szczawne observes an average nighttime low-temperature of 8.3°C (46.9°F) during the month of September.Humidity
In September, the average relative humidity in Szczawne is 77%.Rainfall
The month with the least rainfall is September, when the rain falls for 10.5 days and typically collects 27mm (1.06") of precipitation.Snowfall
June through September are months without snowfall in Szczawne.Daylight
In Szczawne, the average length of the day in September is 12h and 36min.On the first day of September, sunrise is at 05:48 and sunset at 19:14. On the last day of the month, sunrise is at 06:30 and sunset at 18:12 CEST.
Sunshine
In Szczawne, the average sunshine in September is 7.9h.UV index
In September, the average daily maximum UV index in Szczawne is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 3 during September translates into the following guidance:
Guard yourself - Avoiding sunburn is suggested. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Szczawne, Poland
- Average high temperature in September: 18.6°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (-1.2°C).
- Average low temperature in September: 8.3°C
The month with the highest average low temperature is July (11.9°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).
Average pressure in September
Szczawne, Poland
- Average pressure in September: 1017.7mbar
The months with the highest atmospheric pressure are October and December (1019.2mbar).
The month with the lowest atmospheric pressure is June (1014.3mbar).
Average wind speed in September
Szczawne, Poland
- Average wind speed in September: 9.2km/h
The windiest month (with the highest average wind speed) is December (13.6km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity in September
Szczawne, Poland
- Average humidity in September: 77%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
Szczawne, Poland
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is May (76mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in September
Szczawne, Poland
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (7 days).
Average snowfall in September
Szczawne, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is December (220mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Szczawne, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Szczawne, Poland
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 7h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in September
Szczawne, Poland
- Average sunshine days in September: 17 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is February (10.5 days).
Average UV index in September
Szczawne, Poland
- Average UV index in September: 3
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
Szczawne, Poland
- Average cloud cover in September: 40
The months with the most cloud cover are January and February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Szczawne, Poland
- Average visibility in September: 8km
The months with the highest visibility are April and August (9km).
The months with the lowest visibility are January, February and December (7km).
