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
The transition into September involves a decrease in the average high-temperature, falling from a warm 24.9°C (76.8°F) in August to a comfortable 19.2°C (66.6°F). During September, Gaczkowice's temperature falls to a steady low-temperature average of 10.2°C (50.4°F).Humidity
In Gaczkowice, Poland, the average relative humidity in September is 73%.Rainfall
In September, in Gaczkowice, the rain falls for 10.8 days. Throughout September, 34mm (1.34") of precipitation is accumulated. Throughout the year, there are 144.3 rainfall days, and 417mm (16.42") of precipitation is accumulated.Snowfall
In Gaczkowice, snow does not fall in June through September.Daylight
In Gaczkowice, the average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 05:50 and sunset at 19:22. On the last day of September, in Gaczkowice, sunrise is at 06:36 and sunset at 18:16 CEST.
Sunshine
In Gaczkowice, the average sunshine in September is 8h.UV index
In Gaczkowice, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In September, the UV index of 3 transforms into the following advice:
Act with care - The need to guard against sun damage is communicated. To protect against the Sun's most potent rays, avoid direct exposure around midday. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the usual temperature for Gaczkowice in September?
What is the average humidity in September in Gaczkowice?
How many days does it rain in September in Gaczkowice?
When it does not snow in Gaczkowice?
Does it snow in Gaczkowice in September?
What is the average length of the day in September in Gaczkowice?
When is the sunrise / sunset in September in Gaczkowice?
How many hours of sunshine does Gaczkowice have in September?
What is the UV index intensity in September in Gaczkowice?
Average temperature in September
Gaczkowice, Poland
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in September: 10.2°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-4°C).
Average pressure in September
Gaczkowice, Poland
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is October (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).
Average wind speed in September
Gaczkowice, Poland
- Average wind speed in September: 11.3km/h
The windiest month (with the highest average wind speed) is December (14.1km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Gaczkowice, Poland
- Average humidity in September: 73%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Gaczkowice, Poland
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is May (59mm).
The driest month (with the least rainfall) is November (22mm).
Average rainfall days in September
Gaczkowice, Poland
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is May (17.7 days).
The months with the least rainy days are January and February (8 days).
Average snowfall in September
Gaczkowice, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (129mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Gaczkowice, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gaczkowice, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in September
Gaczkowice, Poland
- Average sunshine days in September: 17 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is January (9.8 days).
Average UV index in September
Gaczkowice, 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, November and December (UV index 1).
Average cloud cover in September
Gaczkowice, Poland
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Gaczkowice, 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).
Gaczkowice, Poland
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