January weather forecast
Sarnaki, Poland

January

Weather in January

January, like December, is a freezing cold winter month in Sarnaki, Poland, with an average temperature varying between -4.5°C (23.9°F) and -1.3°C (29.7°F).

Temperature

January, with average temperatures reaching a high of -1.3°C (29.7°F) and a low of -4.5°C (23.9°F), is the coldest month.

Humidity

With an average relative humidity of 91%, January is the most humid month in Sarnaki.

Rainfall

In Sarnaki, in January, during 7.3 rainfall days, 33mm (1.3") of precipitation is typically accumulated. Throughout the year, in Sarnaki, there are 144.9 rainfall days, and 439mm (17.28") of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Sarnaki. The month with the most snowfall is January, when snow falls for 18.8 days and typically aggregates up to 164mm (6.46") of snow.

Daylight

In January, the average length of the day is 8h and 20min.
On the first day of January in Sarnaki, sunrise is at 07:38 and sunset at 15:25. On the last day of the month, sunrise is at 07:11 and sunset at 16:12 CET.

Sunshine

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

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 1 in January translates into these instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.

Frequently asked questions

What month is the coldest in Sarnaki?
In Sarnaki, January is the month with the lowest recorded average temperatures, measuring a high of -1.3°C (29.7°F) and a low of -4.5°C (23.9°F).
How cold is it in Sarnaki in January?
During January, Sarnaki experiences an average high-temperature of -1.3°C (29.7°F) and a low-temperature of -4.5°C (23.9°F).
What is the most humid month in Sarnaki?
The most humid month in Sarnaki is January, with an average relative humidity of 91%.
What is the average humidity in January in Sarnaki?
The average relative humidity in January in Sarnaki is 91%.
How much does it rain in Sarnaki in January?
In Sarnaki, in January, during 7.3 rainfall days, 33mm (1.3") of precipitation is typically accumulated.
What is the snowiest month in Sarnaki?
The month with the most snowfall in Sarnaki is January, when snow falls for 18.8 days and typically aggregates up to 164mm (6.46") of snow.
How much does it snow in Sarnaki in January?
In January, in Sarnaki, it is snowing for 18.8 days. Throughout January, 164mm (6.46") of snow is accumulated.
What is the average length of the day in January in Sarnaki?
The average day length in January in Sarnaki is 8h and 20min.
What time are sunrise and sunset in January in Sarnaki?
On the first day of January, sunrise is at 07:38 and sunset at 15:25. On the last day of the month, sunrise is at 07:11 and sunset at 16:12 CET.
What is the month with the least sunshine in Sarnaki?
January and February, with an average of 2.3h of sunshine, are months with the least sunshine in Sarnaki.
How long on average sun shines in January in Sarnaki?
In Sarnaki, Poland, the average sunshine duration in January is 2.3h.
When is the lowest UV index in Sarnaki?
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Sarnaki.
What is the UV index intensity in January in Sarnaki?
In Sarnaki, Poland, the average daily maximum UV index in January is 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
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 - Sarnaki, Poland
Average temperature in January
Sarnaki, Poland
  • Average high temperature in January: -1.3°C

The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (-1.3°C).

  • Average low temperature in January: -4.5°C

The months with the highest average low temperature are July and August (14.3°C).
The coldest month (with the lowest average low temperature) is January (-4.5°C).

Average pressure in January - Sarnaki, Poland
Average pressure in January
Sarnaki, Poland
  • Average pressure in January: 1016.9mbar

The month with the highest atmospheric pressure is October (1018.6mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).

Average wind speed in January - Sarnaki, Poland
Average wind speed in January
Sarnaki, Poland
  • Average wind speed in January: 13.4km/h

The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).

Average humidity in January - Sarnaki, Poland
Average humidity in January
Sarnaki, Poland
  • Average humidity in January: 91%

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

Average rainfall in January - Sarnaki, Poland
Average rainfall in January
Sarnaki, Poland
  • Average rainfall in January: 33mm

The wettest month (with the highest rainfall) is May (67mm).
The driest month (with the least rainfall) is November (20mm).

Average rainfall days in January - Sarnaki, Poland
Average rainfall days in January
Sarnaki, Poland
  • Average rainfall days in January: 7.3 days

The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in January - Sarnaki, Poland
Average snowfall in January
Sarnaki, Poland
  • Average snowfall in January: 164mm

The month with the highest snowfall is January (164mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in January - Sarnaki, Poland
Average snowfall days in January
Sarnaki, Poland
  • Average snowfall days in January: 18.8 days

The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January / Average sunshine in January - Sarnaki, Poland
Average daylight in January /
Average sunshine in January
Sarnaki, Poland
  • Average daylight in January: 8h and 2min

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

  • Average sunshine in January: 2h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 2h and 18min).

Average sunshine days in January - Sarnaki, Poland
Average sunshine days in January
Sarnaki, Poland
  • Average sunshine days in January: 7.2 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is January (7.2 days).

Average UV index in January - Sarnaki, Poland
Average UV index in January
Sarnaki, 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 and December (UV index 1).

Average cloud cover in January - Sarnaki, Poland
Average cloud cover in January
Sarnaki, 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 32).

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

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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