September weather forecast
Borki Wielkie, Poland

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Weather in September

The first month of the autumn, September, is still a refreshing month in Borki Wielkie, Poland, with an average temperature ranging between max 19.5°C (67.1°F) and min 11.4°C (52.5°F).

Temperature

With the onset of September, Borki Wielkie experiences a modest temperature adjustment, with the average high-temperature receding from a warm 25°C (77°F) in August to an enjoyable 19.5°C (67.1°F). In September, Borki Wielkie's temperature tends to fall to an average low of 11.4°C (52.5°F) during the night.

Humidity

In September, the average relative humidity is 71%.

Rainfall

In September, the rain falls for 10.6 days. Throughout September, 32mm (1.26") of precipitation is accumulated. Throughout the year, in Borki Wielkie, Poland, there are 121.6 rainfall days, and 324mm (12.76") of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Borki Wielkie.

Daylight

The average length of the day in September is 12h and 38min.
On the first day of September, sunrise is at 06:00 and sunset at 19:30. On the last day of the month, sunrise is at 06:45 and sunset at 18:25 CEST.

Sunshine

The average sunshine in September is 8.3h.

UV index

The average daily maximum UV index in September 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 daily high UV index of 4 in September leads to these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Frequently asked questions

What is the usual temperature for Borki Wielkie in September?

The high-temperature, in September, in Borki Wielkie, records 19.5°C (67.1°F), while the low-temperature is 11.4°C (52.5°F).

What is the average humidity in September in Borki Wielkie?

In Borki Wielkie, Poland, the average relative humidity in September is 71%.

How many days does it rain in September in Borki Wielkie?

In September, in Borki Wielkie, the rain falls for 10.6 days. Throughout September, 32mm (1.26") of precipitation is accumulated.

When it does not snow in Borki Wielkie?

June through September are months without snowfall in Borki Wielkie, Poland.

Does it snow in Borki Wielkie in September?

In Borki Wielkie, Poland, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in Borki Wielkie?

The average day length in September is 12h and 38min.

When is the sunrise / sunset in September in Borki Wielkie?

On the first day of September in Borki Wielkie, Poland, sunrise is at 06:00 and sunset at 19:30. On the last day of the month, sunrise is at 06:45 and sunset at 18:25 CEST.

How many hours of sunshine does Borki Wielkie have in September?

The average sunshine duration in September in Borki Wielkie is 8.3h.

What is the UV index intensity in September in Borki Wielkie?

The average daily maximum UV index in September in Borki Wielkie is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Borki Wielkie, Poland

Average temperature in September - Borki Wielkie, Poland
  • Average high temperature in September: 19.5°C

The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0.5°C).

  • Average low temperature in September: 11.4°C

The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).

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Average pressure in September
Borki Wielkie, Poland

Average pressure in September - Borki Wielkie, Poland
  • Average pressure in September: 1017.5mbar

The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).

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Average wind speed in September
Borki Wielkie, Poland

Average wind speed in September - Borki Wielkie, Poland
  • Average wind speed in September: 12.1km/h

The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest months (with the lowest average wind speed) are July and August (11.1km/h).

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Average humidity in September
Borki Wielkie, Poland

Average humidity in September - Borki Wielkie, Poland
  • Average humidity in September: 71%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (64%).

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Average rainfall in September
Borki Wielkie, Poland

Average rainfall in September - Borki Wielkie, Poland
  • Average rainfall in September: 32mm

The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is November (14mm).

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Average rainfall days in September
Borki Wielkie, Poland

Average rainfall days in September - Borki Wielkie, Poland
  • Average rainfall days in September: 10.6 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in September
Borki Wielkie, Poland

Average snowfall in September - Borki Wielkie, Poland
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (75mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in September
Borki Wielkie, Poland

Average snowfall days in September - Borki Wielkie, Poland
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Borki Wielkie, Poland

Average daylight in September / Average sunshine in September - Borki Wielkie, 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 2min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in September
Borki Wielkie, Poland

Average sunshine days in September - Borki Wielkie, Poland
  • Average sunshine days in September: 18.9 days

The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is February (13.3 days).

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Average UV index in September
Borki Wielkie, Poland

Average UV index in September - Borki Wielkie, 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, February, March, November and December (UV index 2).

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Average cloud cover in September
Borki Wielkie, Poland

Average cloud cover in September - Borki Wielkie, Poland
  • Average cloud cover in September: 39

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in September
Borki Wielkie, Poland

Average visibility in September - Borki Wielkie, Poland
  • Average visibility in September: 10km

The months with the highest visibility are June, August and September (10km).
The month with the lowest visibility is January (7km).

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Borki Wielkie, Poland

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