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
With the beginning of September, the average high-temperature shows a decrease, transitioning from a warm 24.6°C (76.3°F) in August to a refreshing 18.7°C (65.7°F). Góra Siewierska, in the month of September, anticipates a consistent average low-temperature of 10.7°C (51.3°F).Humidity
In Góra Siewierska, the average relative humidity in September is 72%.Rainfall
In Góra Siewierska, in September, it is raining for 9.5 days, with typically 28mm (1.1") of accumulated precipitation. Throughout the year, in Góra Siewierska, there are 137.2 rainfall days, and 414mm (16.3") of precipitation is accumulated.Snowfall
In Góra Siewierska, snow does not fall in June through September.Daylight
The average length of the day in September in Góra Siewierska is 12h and 37min.On the first day of September, sunrise is at 05:58 and sunset at 19:28. On the last day of the month, sunrise is at 06:43 and sunset at 18:23 CEST.
Sunshine
The average sunshine in September is 8.5h.UV index
In September, the average daily maximum UV index is 4. 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 maximum UV index of 4 suggests these recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. 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 is the average September temperature in Góra Siewierska?
What is the average humidity in September in Góra Siewierska?
How many days does it rain in September in Góra Siewierska?
When it does not snow in Góra Siewierska?
Does it snow in Góra Siewierska in September?
What is the average length of the day in September in Góra Siewierska?
When are sunrise and sunset in September in Góra Siewierska?
How long on average sun shines in September in Góra Siewierska?
How high is the UV index in September in Góra Siewierska?
Average temperature in September
Góra Siewierska, Poland
- Average high temperature in September: 18.7°C
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in September
Góra Siewierska, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1014.4mbar).
Average wind speed in September
Góra Siewierska, Poland
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Góra Siewierska, Poland
- Average humidity in September: 72%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Góra Siewierska, Poland
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is May (54mm).
The driest months (with the least rainfall) are October and November (24mm).
Average rainfall days in September
Góra Siewierska, Poland
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in September
Góra Siewierska, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (158mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Góra Siewierska, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Góra Siewierska, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in September
Góra Siewierska, Poland
- Average sunshine days in September: 19.4 days
The month with the most sunshine days is August (20 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in September
Góra Siewierska, Poland
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Góra Siewierska, Poland
- Average cloud cover in September: 39
The months with the most cloud cover are January and February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Góra Siewierska, Poland
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Góra Siewierska, Poland
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