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
September
Weather in September
Temperature
Setting in of September comes with a decrease in the average high-temperature, moving from a moderately hot 24.8°C (76.6°F) in August to a comfortable 18.5°C (65.3°F). During September, the temperature is averaged to a low of 9.9°C (49.8°F) at night.Humidity
In Zalewsze, the average relative humidity in September is 74%.Rainfall
In Zalewsze, in September, during 11.4 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Zalewsze, during the entire year, the rain falls for 143.7 days and collects up to 388mm (15.28") of precipitation.Snowfall
In Zalewsze, snow does not fall in May through September.Daylight
In September, the average length of the day is 12h and 39min.On the first day of September in Zalewsze, sunrise is at 06:38 and sunset at 20:12. On the last day of the month, sunrise is at 07:25 and sunset at 19:05 +03.
Sunshine
The average sunshine in September is 7.4h.UV index
The average daily maximum UV index in September in Zalewsze is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 3 during September, leads to the following recommendations:
Guard yourself - Avoiding sunburn is suggested. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Zalewsze in September?
What is the average humidity in September in Zalewsze?
How much does it rain in Zalewsze in September?
When it does not snow in Zalewsze?
Does it snow in Zalewsze in September?
How many hours of daylight does Zalewsze have in September?
When is the sunrise / sunset in September in Zalewsze?
How many hours of sunshine does Zalewsze have in September?
What is the UV index intensity in September in Zalewsze?
Average temperature in September
Zalewsze, Poland
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in September
Zalewsze, Poland
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).
Average wind speed in September
Zalewsze, Poland
- Average wind speed in September: 11.6km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in September
Zalewsze, Poland
- Average humidity in September: 74%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Zalewsze, Poland
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is May (59mm).
The driest months (with the least rainfall) are February and November (21mm).
Average rainfall days in September
Zalewsze, Poland
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (6 days).
Average snowfall in September
Zalewsze, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (114mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Zalewsze, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.6 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
Zalewsze, 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 54min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in September
Zalewsze, Poland
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is July (9.9 days).
Average UV index in September
Zalewsze, 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, November and December (UV index 1).
Average cloud cover in September
Zalewsze, 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 31).
Average visibility in September
Zalewsze, Poland
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
