September weather forecast
Krzywystok, Poland

Weather in September

The first month of the autumn, September, is also an enjoyable month in Krzywystok, Poland, with an average temperature varying between 19.2°C (66.6°F) and 10°C (50°F).

Temperature

In September, the average high-temperature drops from a warm 25.2°C (77.4°F) in August to an enjoyable 19.2°C (66.6°F). The average low-temperature, in Krzywystok, is 10°C (50°F).

Humidity

In Krzywystok, the average relative humidity in September is 73%.

Rainfall

In Krzywystok, during 10.3 rainfall days, 19mm (0.75") of precipitation is typically accumulated. Throughout the year, in Krzywystok, Poland, there are 135.9 rainfall days, and 341mm (13.43") of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In Krzywystok, the average length of the day in September is 12h and 38min.
On the first day of the month, sunrise is at 05:40 and sunset at 19:12. On the last day of September, in Krzywystok, sunrise is at 06:24 and sunset at 18:07 CEST.

Sunshine

The average sunshine in September is 7.8h.

UV index

In Krzywystok, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the average humidity in September in Krzywystok?

In Krzywystok, Poland, the average relative humidity in September is 73%.

How much does it rain in Krzywystok in September?

In Krzywystok, in September, during 10.3 rainfall days, 19mm (0.75") of precipitation is typically accumulated.

When it does not snow in Krzywystok?

In Krzywystok, snow does not fall in May through September.

Does it snow in Krzywystok in September?

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

How many hours of daylight does Krzywystok have in September?

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

When are sunrise and sunset in September in Krzywystok?

On the first day of September in Krzywystok, sunrise is at 05:40 and sunset at 19:12. On the last day of the month, sunrise is at 06:24 and sunset at 18:07 CEST.

How many hours of sunshine does Krzywystok have in September?

In September, the average sunshine duration in Krzywystok is 7.8h.

What is the UV index reading in September in Krzywystok?

In September, the average daily maximum UV index in Krzywystok, Poland, is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.

Average temperature in September
Krzywystok, Poland

Average temperature in September - Krzywystok, Poland
  • Average high temperature in September: 19.2°C

The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (-0.8°C).

  • Average low temperature in September: 10°C

The month with the highest average low temperature is July (14°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).

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Average pressure in September
Krzywystok, Poland

Average pressure in September - Krzywystok, Poland
  • Average pressure in September: 1017.6mbar

The month with the highest atmospheric pressure is October (1019.1mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).

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Average wind speed in September
Krzywystok, Poland

Average wind speed in September - Krzywystok, Poland
  • Average wind speed in September: 10.6km/h

The windiest month (with the highest average wind speed) is December (13.9km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).

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Average humidity in September
Krzywystok, Poland

Average humidity in September - Krzywystok, Poland
  • Average humidity in September: 73%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in September
Krzywystok, Poland

Average rainfall in September - Krzywystok, Poland
  • Average rainfall in September: 19mm

The wettest month (with the highest rainfall) is May (52mm).
The driest month (with the least rainfall) is November (15mm).

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Average rainfall days in September
Krzywystok, Poland

Average rainfall days in September - Krzywystok, Poland
  • Average rainfall days in September: 10.3 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (6.5 days).

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Average snowfall in September
Krzywystok, Poland

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

The month with the highest snowfall is January (97mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in September
Krzywystok, Poland

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

The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Krzywystok, Poland
  • Average daylight in September: 12h and 38min

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 4min).

  • Average sunshine in September: 7.8h

The month with the most sunshine is August (Average sunshine: 10.7h).
The month with the least sunshine is January (Average sunshine: 2.6h).

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Average sunshine days in September
Krzywystok, Poland

Average sunshine days in September - Krzywystok, Poland
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (10.3 days).

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Average UV index in September
Krzywystok, Poland

Average UV index in September - Krzywystok, Poland
  • Average UV index in September: 3

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in September
Krzywystok, Poland

Average cloud cover in September - Krzywystok, Poland
  • Average cloud cover in September: 39

The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in September
Krzywystok, Poland

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

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

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