September weather forecast
Witanowice, Poland

September

Weather in September

September, the first month of the autumn in Witanowice, is also an enjoyable month, with temperature in the range of an average high of 19.3°C (66.7°F) and an average low of 10.2°C (50.4°F).

Temperature

The onset of September entails a temperature shift, as the average high-temperature decreases from a warm 24.8°C (76.6°F) in August to an enjoyable 19.3°C (66.7°F). In Witanowice, the average nighttime temperature during September is a fresh 10.2°C (50.4°F).

Humidity

In Witanowice, the average relative humidity in September is 74%.

Rainfall

In Witanowice, during September, the rain falls for 11.8 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, in Witanowice, Poland, there are 145.3 rainfall days, and 435mm (17.13") of precipitation is accumulated.

Snowfall

In Witanowice, snow does not fall in June through September.

Daylight

In Witanowice, the average length of the day in September is 12h and 37min.
On the first day of September, sunrise is at 05:57 and sunset at 19:25. On the last day of the month, sunrise is at 06:41 and sunset at 18:22 CEST.

Sunshine

The average sunshine in September in Witanowice is 8.4h.

UV index

In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum UV index of 4 in September translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

What is the usual temperature for Witanowice in September?
September temperatures in Witanowice, Poland, vary between a high-temperature of 19.3°C (66.7°F) and a low-temperature of 10.2°C (50.4°F).
What is the average humidity in September in Witanowice?
In Witanowice, the average relative humidity in September is 74%.
How much does it rain in Witanowice in September?
In Witanowice, Poland, during September, the rain falls for 11.8 days and regularly aggregates up to 35mm (1.38") of precipitation.
When it does not snow in Witanowice?
In Witanowice, Poland, snow does not fall in June through September.
Does it snow in Witanowice in September?
In Witanowice, in September, it doesn't snow. In October, it regularly snows.
How many hours of daylight does Witanowice have in September?
The average day length in September in Witanowice is 12h and 37min.
When are sunrise and sunset in September in Witanowice?
On the first day of September in Witanowice, Poland, sunrise is at 05:57 and sunset at 19:25. On the last day of the month, sunrise is at 06:41 and sunset at 18:22 CEST.
How many hours of sunshine does Witanowice have in September?
In September, the average sunshine duration in Witanowice, Poland, is 8.4h.
What is the UV index intensity in September in Witanowice?
In Witanowice, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Witanowice, Poland
  • Average high temperature in September: 19.3°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 (0.4°C).

  • Average low temperature in September: 10.2°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).

Average pressure in September
Witanowice, Poland
  • Average pressure in September: 1017.7mbar

The month with the highest atmospheric pressure is October (1018.8mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).

Average wind speed in September
Witanowice, Poland
  • Average wind speed in September: 10km/h

The windiest month (with the highest average wind speed) is March (13km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).

Average humidity in September
Witanowice, Poland
  • Average humidity in September: 74%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).

Average rainfall in September
Witanowice, Poland
  • Average rainfall in September: 35mm

The wettest month (with the highest rainfall) is May (70mm).
The driest month (with the least rainfall) is November (21mm).

Average rainfall days in September
Witanowice, Poland
  • Average rainfall days in September: 11.8 days

The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is January (7.6 days).

Average snowfall in September
Witanowice, Poland
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (96mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September
Witanowice, Poland
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Witanowice, Poland
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).

  • Average sunshine in September: 8h and 2min

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 24min).

Average sunshine days in September
Witanowice, Poland
  • Average sunshine days in September: 16.1 days

The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is June (9.3 days).

Average UV index in September
Witanowice, 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
Witanowice, Poland
  • Average cloud cover in September: 38

The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in September
Witanowice, Poland
  • Average visibility in September: 9km

The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (8km).

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