September weather forecast and climate
Tańsk-Umiotki, Poland

The first month of the autumn, September, is also an enjoyable month in Tańsk-Umiotki, Poland, with average temperature ranging between max 18.4°C (65.1°F) and min 10.2°C (50.4°F).

Temperature

In Tańsk-Umiotki, Poland, the average high-temperature decreases, from a warm 23.8°C (74.8°F) in August, to an enjoyable 18.4°C (65.1°F). In September, in Tańsk-Umiotki, the average low-temperature is 10.2°C (50.4°F).

Humidity

In September, the average relative humidity is 74%.

Rainfall

In Tańsk-Umiotki, Poland, it is raining for 9.5 days, with typically 20mm (0.79") of accumulated precipitation. In Tańsk-Umiotki, Poland, during the entire year, the rain falls for 126.8 days and collects up to 277mm (10.91") of precipitation.

Snowfall

In Tańsk-Umiotki snow does not fall in May through September.

Daylight

In Tańsk-Umiotki, the average length of the day in September is 12.7h.

Sunshine

The average sunshine in Tańsk-Umiotki is 7.8h.

UV index

In September, the average daily maximum UV index in Tańsk-Umiotki is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 3 in September transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Tańsk-Umiotki?

The average high-temperature, in September, in Tańsk-Umiotki, is 18.4°C (65.1°F), while the average low-temperature is 10.2°C (50.4°F).

What is the average humidity in September in Tańsk-Umiotki?

The average relative humidity in September in Tańsk-Umiotki, Poland, is 74%.

How many days does it rain in September in Tańsk-Umiotki?

In Tańsk-Umiotki, Poland, during September, the rain falls for 9.5 days and regularly aggregates up to 20mm (0.79") of precipitation.

Does it snow in Tańsk-Umiotki in September?

In Tańsk-Umiotki, Poland, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Tańsk-Umiotki?

In Tańsk-Umiotki, Poland, snow does not fall in May through September.

How many hours of daylight does Tańsk-Umiotki have in September?

In Tańsk-Umiotki, the average length of the day in September is 12.7h.

How long on average sun shines in September in Tańsk-Umiotki?

The average sunshine in September is 7.8h.

How high is the UV index in September in Tańsk-Umiotki?

In September, the average daily maximum UV index in Tańsk-Umiotki, Poland, is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in September - Tańsk-Umiotki, Poland
  • Average high temperature in September: 18.4°C

The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (-0.8°C).

  • Average low temperature in September: 10.2°C

The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).

Average pressure in September - Tańsk-Umiotki, Poland
  • Average pressure in September: 1016.8mbar

The month with the highest atmospheric pressure is October (1017.6mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).

Average wind speed in September - Tańsk-Umiotki, Poland
  • Average wind speed in September: 11.6km/h

The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).

Average humidity in September - Tańsk-Umiotki, Poland
  • Average humidity in September: 74%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (69%).

Average rainfall in September - Tańsk-Umiotki, Poland
  • Average rainfall in September: 20mm

The wettest month (with the highest rainfall) is May (40mm).
The driest month (with the least rainfall) is April (12mm).

Average rainfall days in September - Tańsk-Umiotki, Poland
  • Average rainfall days in September: 9.5 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (6.1 days).

Average snowfall in September - Tańsk-Umiotki, Poland
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (86mm).
Months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September - Tańsk-Umiotki, Poland
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (14.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Tańsk-Umiotki, Poland
  • Average daylight in September: 12.7h

The month with the longest days is June (Average daylight: 16.9h).
The month with the shortest days is December (Average daylight: 7.6h).

  • Average sunshine in September: 7.8h

The month with the most sunshine is August (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 2.5h).

Average sunshine days in September - Tańsk-Umiotki, Poland
  • Average sunshine days in September: 17.7 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in September - Tańsk-Umiotki, Poland
  • Average UV index in September: 3

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

Average cloud cover in September - Tańsk-Umiotki, Poland
  • Average cloud cover in September: 42

The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in September - Tańsk-Umiotki, Poland
  • Average visibility in September: 9km

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