-2 to 25°C
temperature
2308 hours
sunshine per day
441 mm
rain
134 days
dry
157 days
rain
74 days
snow

Climate of Białystok

Białystok has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Białystok is 12° degrees and there is about 440 mm of rain in a year. It is dry for 128 days a year with an average humidity of 80% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between -2°C and 25°C
  • Night:the average nighttime temperature is between -5°C and 14°C
  • Rain: it rains 157 days and there is a total of approximately 441 mm rainfall
  • Snow: it snows an average of 74 days per year
  • Sun hours: throughout the year there are 2308 sun hours
Maximum temperature: between -2°C and 25°C
Warmest month: 25°C in July
Coldest month: -2°C in January
Night temperature: between -5°C and 14°C
Dry days: 134 days
Days with rain: 157 days
Days with snow: 74 days
Total rain sum: 441 mm
Hours of sunshine: 2308 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Białystok.

Precipitation graph

This graph shows the average amount of rainfall per month for Białystok.

Climate table of Białystok

In this climate table you can see at a glance what the average weather per month is for Białystok. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Białystok might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) -2 0 6 13 20 22 25 24 18 11 6 1
Night temp. (°C) -5 -4 -1 4 9 12 14 13 10 5 2 -2
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 35 26 30 27 47 53 47 33 33 37 32 41
Days with rain 8 7 13 14 18 16 19 13 13 12 13 11
Days with snow 21 17 11 3 - - - - - 1 5 16
Dry days 2 4 7 13 13 14 12 18 17 18 12 4
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 2 2 4 8 10 10 10 11 8 5 3 2
Wind force (Bft) 3 3 3 2 2 2 2 2 2 3 3 3
UV-index 1 1 2 4 5 5 6 5 3 2 1 1

Best time to visit Białystok

The best time to visit Białystok in Poland is from May through September. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Białystok is 25°C in July and the lowest is -2°C in January.

Climate of Białystok by month

What is the average climate in a given month for Białystok? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Białystok weather experiences

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