January weather forecast and climate
Szastały, Poland

January, like December, is another subzero cold winter month in Szastały, Poland, with average temperature fluctuating between -5.1°C (22.8°F) and -1.4°C (29.5°F).

Temperature

January is the coldest month, with an average high-temperature of -1.4°C (29.5°F) and an average low-temperature of -5.1°C (22.8°F).

Humidity

The most humid month is January, with an average relative humidity of 92%.

Rainfall

In Szastały, during January, the rain falls for 8.3 days and regularly aggregates up to 35mm (1.38") of precipitation. In Szastały, during the entire year, the rain falls for 163.9 days and collects up to 512mm (20.16") of precipitation.

Snowfall

Months with snowfall are January through April, October through December. January is the month with the most snowfall. Snow falls for 20.3 days and accumulates 187mm (7.36") of snow.

Daylight

In January, the average length of the day in Szastały, Poland, is 8.3h.

Sunshine

January and February, with an average of 2.3h of sunshine, are months with the least sunshine.

UV index

Months with the lowest UV index in Szastały are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In January, the average maximum UV index of 1 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the coldest month in Szastały?

The coldest month is January, with an average high-temperature of -1.4°C (29.5°F) and an average low-temperature of -5.1°C (22.8°F).

What is the temperature in January in Szastały?

The average high-temperature, in January, in Szastały, is -1.4°C (29.5°F), while the average low-temperature is -5.1°C (22.8°F).

What is the most humid month in Szastały?

With an average relative humidity of 92%, January is the most humid month in Szastały.

What is the average humidity in January in Szastały?

In Szastały, the average relative humidity in January is 92%.

How much does it rain in Szastały in January?

In Szastały, Poland, during January, the rain falls for 8.3 days and regularly aggregates up to 35mm (1.38") of precipitation.

How many days does it snow in January in Szastały?

In January, it is snowing for 20.3 days. Throughout January, 187mm (7.36") of snow is accumulated.

When does it snow the most in Szastały?

The month with the most snowfall is January when snow falls for 20.3 days and typically aggregates up to 187mm (7.36") of snow.

What is the average length of the day in January in Szastały?

In Szastały, Poland, the average length of the day in January is 8.3h.

What is the month with the least sunshine in Szastały?

Months with the least sunshine in Szastały, Poland, are January and February, with an average of 2.3h of sunshine.

How many hours of sunshine does Szastały have in January?

In Szastały, Poland, the average sunshine in January is 2.3h.

What are the months with the lowest UV index in Szastały?

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the UV index reading in January in Szastały?

In January, the average daily maximum UV index is 1. A UV Index value of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV rays.
Average temperature in January - Szastały, Poland
  • Average high temperature in January: -1.4°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 January: -5.1°C

The month with the highest average low temperature is July (13.9°C).
The coldest month (with the lowest average low temperature) is January (-5.1°C).

Average pressure in January - Szastały, Poland
  • Average pressure in January: 1016.5mbar

The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).

Average wind speed in January - Szastały, Poland
  • Average wind speed in January: 13.9km/h

The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).

Average humidity in January - Szastały, Poland
  • Average humidity in January: 92%

The month with the highest relative humidity is January (92%).
Months with the lowest relative humidity are April and August (70%).

Average rainfall in January - Szastały, Poland
  • Average rainfall in January: 35mm

The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is April (27mm).

Average rainfall days in January - Szastały, Poland
  • Average rainfall days in January: 8.3 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in January - Szastały, Poland
  • Average snowfall in January: 187mm

The month with the highest snowfall is January (187mm).
Months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in January - Szastały, Poland
  • Average snowfall days in January: 20.3 days

The month with the highest number of snowfall days is January (20.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January / Average sunshine in January - Szastały, Poland
  • Average daylight in January: 8.3h

The month with the longest days is June (Average daylight: 16.8h).
The month with the shortest days is December (Average daylight: 7.7h).

  • Average sunshine in January: 2.3h

The month with the most sunshine is August (Average sunshine: 10.4h).
Months with the least sunshine are January and February (Average sunshine: 2.3).

Average sunshine days in January - Szastały, Poland
  • Average sunshine days in January: 6.4 days

The month with the most sunshine days is October (14.5 days).
The month with the least sunshine days is January (6.4 days).

Average UV index in January - Szastały, Poland
  • Average UV index in January: 1

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

Average cloud cover in January - Szastały, Poland
  • Average cloud cover in January: 79

The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in January - Szastały, Poland
  • Average visibility in January: 7km

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