Biaystok, Podlaskie Voivodeship, Poland Climate Change Severity

43
High
The current climate change severity in Biaystok is High, with a 14.7% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Nov. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Biaystok Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Biaystok temperature has changed by around +4.2%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Nov. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
3827
-28.9%
cloudyCloudy
7260
-16.6%
rainyRainy
158120
-24.05%
snowySnowy
813
62.5%
mistyMisty
03
100%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 15 years, Biaystok has experienced measurable shifts in key climate parameters, contributing to the current severity score of 43 (within the High severity category). While the score remains High, certain factors have improved over time. Here’s a breakdown of the specific changes observed:

Severity Score

43/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Biaystok experienced significant changes:

Temperature change of

+0.3 °C

Variation in annual rainfall

-15.4 %

Change in average humidity

-5.4 %

PM2.5 levels surged by

+100 %

Heatwave changed by

+1.1 day(s)

Coldwave changed by

-0.9 day(s)

Wind speeds changed by

+2.9 km/h

These indicators show improvement in key parametes of climate, but Biaystok remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

Check how we calculate Climate Change Severity
Based on data from Jan. to Nov.

Biaystok Weather Forecast 30 Days (December - January 2026)
Biaystok, Podlaskie Voivodeship, Poland

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Wed. 10, Dec.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/6°
Humidity Icon97%
Wind Icon13km/h
Thu. 11, Dec.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/7°
Humidity Icon90%
Wind Icon22km/h
Fri. 12, Dec.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/4°
Humidity Icon84%
Wind Icon26km/h
Sat. 13, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon1°/-1°
Humidity Icon72%
Wind Icon18km/h
Sun. 14, Dec.
patchy rain possiblePatchy rain nearby
Temperature Icon5°/0°
Humidity Icon91%
Wind Icon23km/h
Mon. 15, Dec.
patchy rain possiblePatchy rain nearby
Temperature Icon5°/2°
Humidity Icon98%
Wind Icon12km/h
Tue. 16, Dec.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/4°
Humidity Icon94%
Wind Icon8km/h
Wed. 17, Dec.
partly cloudyPartly Cloudy
Temperature Icon5°/2°
Humidity Icon92%
Wind Icon14km/h
Thu. 18, Dec.
patchy rain possiblePatchy rain nearby
Temperature Icon4°/1°
Humidity Icon88%
Wind Icon25km/h
Fri. 19, Dec.
patchy rain possiblePatchy rain nearby
Temperature Icon4°/3°
Humidity Icon81%
Wind Icon27km/h
Sat. 20, Dec.
cloudyCloudy
Temperature Icon3°/1°
Humidity Icon87%
Wind Icon15km/h
Sun. 21, Dec.
partly cloudyPartly Cloudy
Temperature Icon5°/1°
Humidity Icon79%
Wind Icon17km/h
Mon. 22, Dec.
overcastOvercast
Temperature Icon4°/1°
Humidity Icon85%
Wind Icon14km/h
Tue. 23, Dec.
patchy rain possiblePatchy rain nearby
Temperature Icon4°/0°
Humidity Icon88%
Wind Icon26km/h
Wed. 24, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon3°/0°
Humidity Icon93%
Wind Icon20km/h
Thu. 25, Dec.
heavy rain at timesHeavy rain at times
Temperature Icon4°/0°
Humidity Icon91%
Wind Icon20km/h
Fri. 26, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon4°/0°
Humidity Icon90%
Wind Icon22km/h
Sat. 27, Dec.
moderate snowModerate snow
Temperature Icon2°/-1°
Humidity Icon88%
Wind Icon20km/h
Sun. 28, Dec.
moderate snowModerate snow
Temperature Icon2°/-2°
Humidity Icon87%
Wind Icon19km/h
Mon. 29, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-2°
Humidity Icon85%
Wind Icon19km/h
Tue. 30, Dec.
moderate snowModerate snow
Temperature Icon2°/-2°
Humidity Icon84%
Wind Icon19km/h
Wed. 31, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon2°/-3°
Humidity Icon87%
Wind Icon19km/h
Thu. 1, Jan.
moderate snowModerate snow
Temperature Icon2°/-2°
Humidity Icon87%
Wind Icon20km/h
Fri. 2, Jan.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon2°/-2°
Humidity Icon87%
Wind Icon19km/h
Sat. 3, Jan.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon0°/-3°
Humidity Icon87%
Wind Icon21km/h
Sun. 4, Jan.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-3°
Humidity Icon91%
Wind Icon21km/h
Mon. 5, Jan.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon0°/-5°
Humidity Icon89%
Wind Icon21km/h
Tue. 6, Jan.
moderate snowModerate snow
Temperature Icon-2°/-7°
Humidity Icon87%
Wind Icon18km/h
Wed. 7, Jan.
patchy moderate snowPatchy moderate snow
Temperature Icon-3°/-7°
Humidity Icon89%
Wind Icon17km/h
Thu. 8, Jan.
moderate snowModerate snow
Temperature Icon-2°/-6°
Humidity Icon89%
Wind Icon17km/h
Fri. 9, Jan.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon0°/-4°
Humidity Icon93%
Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 11, Dec.

9.2°C

Low will be onWed. 7, Jan.

-6.7°C

HumidityHumidity

High will be onMon. 15, Dec.

98%

Low will be onSat. 13, Dec.

72%

Wind SpeedWind Speed

High will be onFri. 19, Dec.

27km/h

Low will be onTue. 16, Dec.

7.6km/h

PrecipitationPrecipitation

High will be onSun. 14, Dec.

3.5mm

Low will be onSat. 20, Dec.

0.01mm

Ultraviolet IndexUV

High will be onWed. 17, Dec.

2

Low will be onSat. 13, Dec.

0.1

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