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 is accompanied by a temperature decrease, with the average high-temperature shifting from a moderately hot 25.1°C (77.2°F) in August to a comfortable 19.3°C (66.7°F). September witnesses an average nighttime temperature of 10.2°C (50.4°F).Humidity
In Olszownica, the average relative humidity in September is 72%.Rainfall
In Olszownica, during September, the rain falls for 12.5 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, in Olszownica, there are 161.4 rainfall days, and 490mm (19.29") of precipitation is accumulated.Snowfall
In Olszownica, snow does not fall in June through September.Daylight
In September, the average length of the day in Olszownica is 12h and 38min.On the first day of September in Olszownica, sunrise is at 05:49 and sunset at 19:20. On the last day of the month, sunrise is at 06:34 and sunset at 18:15 CEST.
Sunshine
The average sunshine in September is 8h.UV index
In Olszownica, Poland, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What are September temperatures in Olszownica?
What is the average humidity in September in Olszownica?
How much does it rain in Olszownica in September?
When it does not snow in Olszownica?
Does it snow in Olszownica in September?
What is the average length of the day in September in Olszownica?
When are sunrise and sunset in September in Olszownica?
How many hours of sunshine does Olszownica have in September?
What is the UV index reading in September in Olszownica?
Average temperature in September
Olszownica, Poland
- Average high temperature in September: 19.3°C
The warmest month (with the highest average high temperature) is August (25.1°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 (14.6°C).
The coldest month (with the lowest average low temperature) is January (-4°C).
Average pressure in September
Olszownica, Poland
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is October (1018.8mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in September
Olszownica, Poland
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is December (12.6km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in September
Olszownica, 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 (67%).
Average rainfall in September
Olszownica, Poland
- Average rainfall in September: 35mm
The wettest months (with the highest rainfall) are May and July (63mm).
The driest month (with the least rainfall) is November (27mm).
Average rainfall days in September
Olszownica, Poland
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in September
Olszownica, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (149mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Olszownica, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Olszownica, 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 0min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in September
Olszownica, Poland
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is January (8.1 days).
Average UV index in September
Olszownica, Poland
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Olszownica, Poland
- Average cloud cover in September: 40
The months with the most cloud cover are January and February (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Olszownica, 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).
Olszownica, Poland
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