January weather forecast
Rostołty, Poland

January

Weather in January

January, the same as December, in Rostołty, Poland, is another subzero cold winter month, with an average temperature fluctuating between -1.5°C (29.3°F) and -5.1°C (22.8°F).

Temperature

In Rostołty, the lowest average temperatures are observed in January, with a high of -1.5°C (29.3°F) and a low of -5.1°C (22.8°F).

Humidity

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

Rainfall

In Rostołty, in January, during 8.2 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, in Rostołty, there are 164.4 rainfall days, and 515mm (20.28") of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Rostołty, Poland. January is the month with the most snowfall. Snow falls for 20.3 days and accumulates 192mm (7.56") of snow.

Daylight

The average length of the day in January in Rostołty is 8h and 14min.
On the first day of the month, sunrise is at 07:40 and sunset at 15:21. On the last day of January, in Rostołty, sunrise is at 07:12 and sunset at 16:08 CET.

Sunshine

The months with the least sunshine are January and February, with an average of 2.2h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 1 in January translates into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.

Frequently asked questions

What are the coldest months in Rostołty?
January, with average temperatures reaching a high of -1.5°C (29.3°F) and a low of -5.1°C (22.8°F), is the coldest month in Rostołty, Poland.
How cold is January in Rostołty?
In Rostołty, -1.5°C (29.3°F) is the average high-temperature and -5.1°C (22.8°F) is the average low-temperature during January.
What is the most humid month in Rostołty?
January is the most humid month in Rostołty, Poland, with an average relative humidity of 92%.
What is the average humidity in January in Rostołty?
In Rostołty, the average relative humidity in January is 92%.
How many days does it rain in January in Rostołty?
In January, in Rostołty, the rain falls for 8.2 days. Throughout January, 36mm (1.42") of precipitation is accumulated.
When does it snow the most in Rostołty?
The month with the most snowfall is January, when snow falls for 20.3 days and typically aggregates up to 192mm (7.56") of snow.
How many days does it snow in January in Rostołty?
In Rostołty, during January, snow falls for 20.3 days and regularly aggregates up to 192mm (7.56") of snow.
How many hours of daylight does Rostołty have in January?
In Rostołty, Poland, the average day length in January is 8h and 14min.
When are sunrise and sunset in January in Rostołty?
On the first day of January in Rostołty, sunrise is at 07:40 and sunset at 15:21. On the last day of the month, sunrise is at 07:12 and sunset at 16:08 CET.
What is the month with the least sunshine in Rostołty?
The months with the least sunshine in Rostołty, Poland, are January and February, with an average of 2.2h of sunshine.
How many hours of sunshine does Rostołty have in January?
In Rostołty, the average sunshine duration in January is 2.2h.
What is the month with the lowest UV index in Rostołty?
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Rostołty.
What is the UV index reading in January in Rostołty?
The average daily maximum UV index in January is 1. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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 January
Rostołty, Poland
  • Average high temperature in January: -1.5°C

The warmest months (with the highest average high temperature) are July and August (24.2°C).
The month with the lowest average high temperature is January (-1.5°C).

  • Average low temperature in January: -5.1°C

The month with the highest average low temperature is July (13.7°C).
The coldest month (with the lowest average low temperature) is January (-5.1°C).

Average pressure in January
Rostołty, Poland
  • Average pressure in January: 1016.4mbar

The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1013.1mbar).

Average wind speed in January
Rostołty, Poland
  • Average wind speed in January: 13km/h

The windiest month (with the highest average wind speed) is December (13.2km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).

Average humidity in January
Rostołty, Poland
  • Average humidity in January: 92%

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

Average rainfall in January
Rostołty, Poland
  • Average rainfall in January: 36mm

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

Average rainfall days in January
Rostołty, Poland
  • Average rainfall days in January: 8.2 days

The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is February (7.9 days).

Average snowfall in January
Rostołty, Poland
  • Average snowfall in January: 192mm

The month with the highest snowfall is January (192mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in January
Rostołty, Poland
  • Average snowfall days in January: 20.3 days

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

Average daylight in January /
Average sunshine in January
Rostołty, Poland
  • Average daylight in January: 8h and 1min

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 January: 2h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 2h and 12min).

Average sunshine days in January
Rostołty, Poland
  • Average sunshine days in January: 6.8 days

The month with the most sunshine days is October (15.5 days).
The months with the least sunshine days are January and February (6.8 days).

Average UV index in January
Rostołty, Poland
  • Average UV index in January: 1

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

Average cloud cover in January
Rostołty, Poland
  • Average cloud cover in January: 79

The months with the most cloud cover are January and February (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in January
Rostołty, Poland
  • Average visibility in January: 6km

The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).

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