Bialystok, Podlaskie, Poland Climate Change Severity

48
High
The current climate change severity in Bialystok is High, with a 2.9% 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 Aug. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Bialystok 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), Bialystok temperature has changed by around +3.7%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2521
-16%
cloudyCloudy
5145
-11.7%
rainyRainy
11988
-26.05%
snowySnowy
77
0%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Bialystok has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (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

48/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Bialystok experienced significant changes:

Temperature change of

+0.3 °C

Variation in annual rainfall

-20.6 %

Change in average humidity

-6.6 %

PM2.5 levels surged by

-7.6 %

Heatwave changed by

+1.3 day(s)

Coldwave changed by

+2.4 day(s)

Wind speeds changed by

+3.2 km/h

These indicators show improvement in key parametes of climate, but Bialystok 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 Aug.

Bialystok Weather Forecast 30 Days (September - October 2025)
Bialystok, Podlaskie, Poland

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 20, Sep.
partly cloudyPartly Cloudy
Temperature Icon25°/14°
Humidity Icon73%
Wind Icon21km/h
Sun. 21, Sep.
sunnySunny
Temperature Icon29°/16°
Humidity Icon59%
Wind Icon26km/h
Mon. 22, Sep.
sunnySunny
Temperature Icon28°/13°
Humidity Icon63%
Wind Icon30km/h
Tue. 23, Sep.
partly cloudyPartly Cloudy
Temperature Icon16°/9°
Humidity Icon58%
Wind Icon14km/h
Wed. 24, Sep.
sunnySunny
Temperature Icon16°/7°
Humidity Icon67%
Wind Icon21km/h
Thu. 25, Sep.
sunnySunny
Temperature Icon15°/4°
Humidity Icon51%
Wind Icon14km/h
Fri. 26, Sep.
sunnySunny
Temperature Icon14°/4°
Humidity Icon41%
Wind Icon17km/h
Sat. 27, Sep.
sunnySunny
Temperature Icon15°/5°
Humidity Icon50%
Wind Icon22km/h
Sun. 28, Sep.
sunnySunny
Temperature Icon14°/5°
Humidity Icon59%
Wind Icon21km/h
Mon. 29, Sep.
sunnySunny
Temperature Icon12°/3°
Humidity Icon59%
Wind Icon17km/h
Tue. 30, Sep.
sunnySunny
Temperature Icon13°/2°
Humidity Icon60%
Wind Icon11km/h
Wed. 1, Oct.
sunnySunny
Temperature Icon15°/4°
Humidity Icon63%
Wind Icon8km/h
Thu. 2, Oct.
sunnySunny
Temperature Icon17°/5°
Humidity Icon54%
Wind Icon10km/h
Fri. 3, Oct.
sunnySunny
Temperature Icon17°/5°
Humidity Icon57%
Wind Icon10km/h
Sat. 4, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon15°/8°
Humidity Icon71%
Wind Icon23km/h
Sun. 5, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/7°
Humidity Icon75%
Wind Icon22km/h
Mon. 6, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/7°
Humidity Icon75%
Wind Icon21km/h
Tue. 7, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon13°/6°
Humidity Icon77%
Wind Icon18km/h
Wed. 8, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon13°/5°
Humidity Icon76%
Wind Icon17km/h
Thu. 9, Oct.
moderate rain at timesModerate rain at times
Temperature Icon13°/5°
Humidity Icon76%
Wind Icon17km/h
Fri. 10, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon77%
Wind Icon16km/h
Sat. 11, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/6°
Humidity Icon80%
Wind Icon17km/h
Sun. 12, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/6°
Humidity Icon78%
Wind Icon19km/h
Mon. 13, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon12°/5°
Humidity Icon79%
Wind Icon18km/h
Tue. 14, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/6°
Humidity Icon81%
Wind Icon19km/h
Wed. 15, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon12°/6°
Humidity Icon78%
Wind Icon19km/h
Thu. 16, Oct.
moderate rain at timesModerate rain at times
Temperature Icon12°/5°
Humidity Icon76%
Wind Icon15km/h
Fri. 17, Oct.
moderate rain at timesModerate rain at times
Temperature Icon12°/5°
Humidity Icon75%
Wind Icon14km/h
Sat. 18, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon12°/4°
Humidity Icon76%
Wind Icon16km/h
Sun. 19, Oct.
moderate rain at timesModerate rain at times
Temperature Icon11°/4°
Humidity Icon79%
Wind Icon15km/h
Mon. 20, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/5°
Humidity Icon83%
Wind Icon17km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 21, Sep.

28.5°C

Low will be onTue. 30, Sep.

2.2°C

HumidityHumidity

High will be onMon. 20, Oct.

83%

Low will be onFri. 26, Sep.

41%

Wind SpeedWind Speed

High will be onMon. 22, Sep.

29.5km/h

Low will be onWed. 1, Oct.

7.9km/h

PrecipitationPrecipitation

High will be onTue. 14, Oct.

3.8mm

Low will be onWed. 24, Sep.

0.01mm

Ultraviolet IndexUV

High will be onFri. 3, Oct.

4

Low will be onTue. 23, Sep.

0.8

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