Bierun Stary, Slaskie, Poland Climate Change Severity

48
High
The current climate change severity in Bierun Stary is High, with a 6.5% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Bierun Stary 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), Bierun Stary temperature has changed by around +5.2%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2928
-3.4%
cloudyCloudy
4137
-9.7%
rainyRainy
11070
-36.3%
snowySnowy
54
-20%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Bierun Stary has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (within the High severity category). This suggests worsening climate conditions from the previous years. 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, Bierun Stary experienced significant changes:

Temperature change of

+0.4 °C

Variation in annual rainfall

-13.1 %

Change in average humidity

-6.6 %

PM2.5 levels surged by

+412.5 %

Heatwave changed by

-3.2 day(s)

Coldwave changed by

-4.5 day(s)

Wind speeds changed by

-1.4 km/h

These indicators show that Bierun Stary is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

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

Bierun Stary Weather Forecast 30 Days (August - September 2025)
Bierun Stary, Slaskie, Poland

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 21, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon24°/16°
Humidity Icon67%
Wind Icon15km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon22°/14°
Humidity Icon53%
Wind Icon20km/h
Sat. 23, Aug.
partly cloudyPartly Cloudy
Temperature Icon17°/10°
Humidity Icon55%
Wind Icon21km/h
Sun. 24, Aug.
sunnySunny
Temperature Icon22°/9°
Humidity Icon46%
Wind Icon18km/h
Mon. 25, Aug.
sunnySunny
Temperature Icon23°/11°
Humidity Icon44%
Wind Icon17km/h
Tue. 26, Aug.
overcastOvercast
Temperature Icon22°/11°
Humidity Icon45%
Wind Icon7km/h
Wed. 27, Aug.
sunnySunny
Temperature Icon25°/13°
Humidity Icon42%
Wind Icon13km/h
Thu. 28, Aug.
partly cloudyPartly Cloudy
Temperature Icon27°/16°
Humidity Icon46%
Wind Icon7km/h
Fri. 29, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon27°/18°
Humidity Icon62%
Wind Icon16km/h
Sat. 30, Aug.
sunnySunny
Temperature Icon31°/17°
Humidity Icon59%
Wind Icon26km/h
Sun. 31, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon22°/14°
Humidity Icon61%
Wind Icon33km/h
Mon. 1, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/14°
Humidity Icon74%
Wind Icon28km/h
Tue. 2, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon25°/14°
Humidity Icon65%
Wind Icon28km/h
Wed. 3, Sep.
moderate rainModerate rain
Temperature Icon23°/15°
Humidity Icon72%
Wind Icon16km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/13°
Humidity Icon73%
Wind Icon14km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/13°
Humidity Icon70%
Wind Icon15km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/12°
Humidity Icon70%
Wind Icon15km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/12°
Humidity Icon67%
Wind Icon14km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/12°
Humidity Icon70%
Wind Icon14km/h
Tue. 9, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/13°
Humidity Icon69%
Wind Icon13km/h
Wed. 10, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon23°/13°
Humidity Icon67%
Wind Icon13km/h
Thu. 11, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/13°
Humidity Icon69%
Wind Icon12km/h
Sat. 13, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/13°
Humidity Icon70%
Wind Icon14km/h
Sun. 14, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/13°
Humidity Icon72%
Wind Icon15km/h
Mon. 15, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/13°
Humidity Icon71%
Wind Icon16km/h
Tue. 16, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon21°/13°
Humidity Icon71%
Wind Icon13km/h
Wed. 17, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/12°
Humidity Icon75%
Wind Icon15km/h
Thu. 18, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/11°
Humidity Icon70%
Wind Icon16km/h
Fri. 19, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/10°
Humidity Icon74%
Wind Icon16km/h
Sat. 20, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon18°/10°
Humidity Icon72%
Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 30, Aug.

30.6°C

Low will be onSun. 24, Aug.

8.8°C

HumidityHumidity

High will be onWed. 17, Sep.

75%

Low will be onWed. 27, Aug.

42%

Wind SpeedWind Speed

High will be onSun. 31, Aug.

32.8km/h

Low will be onTue. 26, Aug.

7.2km/h

PrecipitationPrecipitation

High will be onWed. 17, Sep.

7.7mm

Low will be onSat. 30, Aug.

0.05mm

Ultraviolet IndexUV

High will be onThu. 28, Aug.

6

Low will be onSat. 23, Aug.

0.7

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