September weather forecast
Tarnowo, Poland

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Weather in September

The first month of the autumn, September, is still a comfortable month in Tarnowo, Poland, with temperature in the range of an average low of 10.6°C (51.1°F) and an average high of 19.1°C (66.4°F).

Temperature

The arrival of September indicates a decrease in the average high-temperature, moving from a moderately hot 24.1°C (75.4°F) in August to a comfortable 19.1°C (66.4°F). Tarnowo's September nights cool down to an average low-temperature of 10.6°C (51.1°F).

Humidity

In September, the average relative humidity is 75%.

Rainfall

In September, the rain falls for 10.5 days. Throughout September, 24mm (0.94") of precipitation is accumulated. Throughout the year, in Tarnowo, there are 154.5 rainfall days, and 385mm (15.16") of precipitation is accumulated.

Snowfall

In Tarnowo, snow does not fall in May through October.

Daylight

The average length of the day in September in Tarnowo is 12h and 40min.
On the first day of September in Tarnowo, sunrise is at 06:03 and sunset at 19:40. On the last day of the month, sunrise is at 06:52 and sunset at 18:31 CEST.

Sunshine

In September, the average sunshine in Tarnowo is 8.5h.

UV index

In September, the average daily maximum UV index in Tarnowo is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, a daily UV index of 4 turns into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Updated: Feb 1, 2024 | Published by: Weather Atlas | Resources

Frequently asked questions

What is the average September temperature in Tarnowo?

September temperatures in Tarnowo vary between a high-temperature of 19.1°C (66.4°F) and a low-temperature of 10.6°C (51.1°F).

What is the average humidity in September in Tarnowo?

The average relative humidity in September in Tarnowo is 75%.

How much does it rain in Tarnowo in September?

In Tarnowo, in September, during 10.5 rainfall days, 24mm (0.94") of precipitation is typically accumulated.

When it does not snow in Tarnowo?

May through October are months without snowfall in Tarnowo, Poland.

How many hours of daylight does Tarnowo have in September?

The average day length in September in Tarnowo, Poland, is 12h and 40min.

When is the sunrise / sunset in September in Tarnowo?

On the first day of September in Tarnowo, Poland, sunrise is at 06:03 and sunset at 19:40. On the last day of the month, sunrise is at 06:52 and sunset at 18:31 CEST.

How many hours of sunshine does Tarnowo have in September?

The average sunshine duration in September in Tarnowo is 8.5h.

What is the UV index reading in September in Tarnowo?

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
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
Tarnowo, Poland

Average temperature in September - Tarnowo, Poland
  • Average high temperature in September: 19.1°C

The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (1.4°C).

  • Average low temperature in September: 10.6°C

The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).

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Average pressure in September
Tarnowo, Poland

Average pressure in September - Tarnowo, Poland
  • Average pressure in September: 1016.7mbar

The months with the highest atmospheric pressure are September and October (1016.7mbar).
The month with the lowest atmospheric pressure is November (1013.6mbar).

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Average wind speed in September
Tarnowo, Poland

Average wind speed in September - Tarnowo, Poland
  • Average wind speed in September: 11.9km/h

The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).

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Average humidity in September
Tarnowo, Poland

Average humidity in September - Tarnowo, Poland
  • Average humidity in September: 75%

The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are April and August (71%).

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Average rainfall in September
Tarnowo, Poland

Average rainfall in September - Tarnowo, Poland
  • Average rainfall in September: 24mm

The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (18mm).

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Average rainfall days in September
Tarnowo, Poland

Average rainfall days in September - Tarnowo, Poland
  • Average rainfall days in September: 10.5 days

The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is February (10.2 days).

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Average snowfall in September
Tarnowo, Poland

Average snowfall in September - Tarnowo, Poland
  • Average snowfall in September: 0mm

The month with the highest snowfall is December (50mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in September
Tarnowo, Poland

Average snowfall days in September - Tarnowo, Poland
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Tarnowo, Poland

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

The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

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Average sunshine days in September
Tarnowo, Poland

Average sunshine days in September - Tarnowo, Poland
  • Average sunshine days in September: 17.1 days

The months with the most sunshine days are September and October (17.1 days).
The month with the least sunshine days is July (12 days).

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Average UV index in September
Tarnowo, Poland

Average UV index in September - Tarnowo, Poland
  • Average UV index in September: 4

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in September
Tarnowo, Poland

Average cloud cover in September - Tarnowo, Poland
  • Average cloud cover in September: 41

The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 36).

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Average visibility in September
Tarnowo, Poland

Average visibility in September - Tarnowo, Poland
  • Average visibility in September: 9km

The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).

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Tarnowo, Poland

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