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 reveals a small adjustment in temperature, transitioning from an average high of a warm 23.4°C (74.1°F) in August to an enjoyable 18.7°C (65.7°F). An average temperature of 11.1°C (52°F) marks the nights in Świętoszewo in September.Humidity
In Świętoszewo, the average relative humidity in September is 76%.Rainfall
In Świętoszewo, Poland, in September, during 10.5 rainfall days, 25mm (0.98") of precipitation is typically accumulated. Throughout the year, in Świętoszewo, there are 161.6 rainfall days, and 423mm (16.65") of precipitation is accumulated.Snowfall
In Świętoszewo, snow does not fall in May through October.Daylight
In Świętoszewo, the average length of the day in September is 12h and 41min.On the first day of the month, sunrise is at 06:10 and sunset at 19:50. On the last day of September, sunrise is at 07:01 and sunset at 18:39 CEST.
Sunshine
The average sunshine in September in Świętoszewo is 8.6h.UV index
In Świętoszewo, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 4 in September translates into these instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Boost your sun resistance with garments that are densely woven yet spacious.
Frequently asked questions
What are September temperatures in Świętoszewo?
What is the average humidity in September in Świętoszewo?
How much does it rain in Świętoszewo in September?
When it does not snow in Świętoszewo?
How many hours of daylight does Świętoszewo have in September?
When are sunrise and sunset in September in Świętoszewo?
How long on average sun shines in September in Świętoszewo?
How high is the UV index in September in Świętoszewo?
Average temperature in September
Świętoszewo, Poland
- Average high temperature in September: 18.7°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-2.2°C).
Average pressure in September
Świętoszewo, Poland
- Average pressure in September: 1016.5mbar
The months with the highest atmospheric pressure are September and October (1016.5mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in September
Świętoszewo, Poland
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is December (15.9km/h).
The calmest month (with the lowest average wind speed) is August (12.2km/h).
Average humidity in September
Świętoszewo, Poland
- Average humidity in September: 76%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is April (71%).
Average rainfall in September
Świętoszewo, Poland
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is January (48mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Świętoszewo, Poland
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is September (10.5 days).
Average snowfall in September
Świętoszewo, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (88mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Świętoszewo, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Świętoszewo, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in September
Świętoszewo, Poland
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is December (8.3 days).
Average UV index in September
Świętoszewo, 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 January, November and December (UV index 1).
Average cloud cover in September
Świętoszewo, Poland
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Świętoszewo, Poland
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, November and December (8km).
Świętoszewo, Poland
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