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
September brings a slight decrease in the average high-temperature, shifting from a pleasant 22.1°C (71.8°F) in August to a comfortable 18°C (64.4°F). Throughout September, Sucha Koszalińska witnesses a nighttime temperature average of 12.2°C (54°F).Humidity
In Sucha Koszalińska, Poland, the average relative humidity in September is 76%.Rainfall
In Sucha Koszalińska, in September, during 10.9 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, there are 142.6 rainfall days, and 388mm (15.28") of precipitation is accumulated.Snowfall
June through October are months without snowfall in Sucha Koszalińska.Daylight
In Sucha Koszalińska, Poland, the average length of the day in September is 12h and 42min.On the first day of the month, sunrise is at 06:03 and sunset at 19:45. On the last day of September, in Sucha Koszalińska, sunrise is at 06:56 and sunset at 18:33 CEST.
Sunshine
In Sucha Koszalińska, the average sunshine in September is 8.5h.UV index
In Sucha Koszalińska, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 4 translates into these guidelines:
Act with care - The need to guard against sun damage is communicated. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. 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.
Frequently asked questions
What are the temperatures in Sucha Koszalińska in September?
What is the average humidity in September in Sucha Koszalińska?
How many days does it rain in September in Sucha Koszalińska?
When it does not snow in Sucha Koszalińska?
What is the average length of the day in September in Sucha Koszalińska?
When is the sunrise / sunset in September in Sucha Koszalińska?
How many hours of sunshine does Sucha Koszalińska have in September?
How high is the UV index in September in Sucha Koszalińska?
Average temperature in September
Sucha Koszalińska, Poland
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in September: 12.2°C
The month with the highest average low temperature is August (15.3°C).
The coldest months (with the lowest average low temperature) are January and February (-1.1°C).
Average pressure in September
Sucha Koszalińska, Poland
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is October (1016.4mbar).
The months with the lowest atmospheric pressure are November and December (1013.2mbar).
Average wind speed in September
Sucha Koszalińska, Poland
- Average wind speed in September: 16.5km/h
The windiest month (with the highest average wind speed) is December (20.3km/h).
The calmest month (with the lowest average wind speed) is August (14.4km/h).
Average humidity in September
Sucha Koszalińska, Poland
- Average humidity in September: 76%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is April (72%).
Average rainfall in September
Sucha Koszalińska, Poland
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in September
Sucha Koszalińska, Poland
- Average rainfall days in September: 10.9 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is April (8.8 days).
Average snowfall in September
Sucha Koszalińska, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Sucha Koszalińska, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Sucha Koszalińska, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in September
Sucha Koszalińska, Poland
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is April (19.2 days).
The month with the least sunshine days is December (11.1 days).
Average UV index in September
Sucha Koszalińska, 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 January, November and December (UV index 1).
Average cloud cover in September
Sucha Koszalińska, Poland
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Sucha Koszalińska, Poland
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Sucha Koszalińska, Poland
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