Siedlce, Mazowieckie, Poland Climate Change Severity

52
High
The current climate change severity in Siedlce is High, with a 5.3% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Siedlce Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Siedlce temperature has changed by around -12.3%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
2045
125%
cloudyCloudy
4537
-17.7%
rainyRainy
10473
-29.8%
snowySnowy
628
366.6%
mistyMisty
05
100%

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

Climate Change Indicators:

Over the past 16 years, Siedlce has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (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

52/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Siedlce experienced significant changes:

Temperature change of

-1.08 °C

Variation in annual rainfall

-34.16 %

Change in average humidity

-1.97 %

PM2.5 levels surged by

+8.44 %

Heatwave changed by

-2 Days

Coldwave changed by

+3 Days

Wind speeds changed by

+3.58 km/h

These indicators show that Siedlce 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.

Siedlce Weather Forecast 30 Days (August - September 2026)
Siedlce, Mazowieckie, Poland

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sun. 9, Aug.
sunnySunny
Temperature Icon25°/12°
Humidity Icon53%
Wind Icon12.2km/h
Mon. 10, Aug.
sunnySunny
Temperature Icon32°/15°
Humidity Icon46%
Wind Icon33.5km/h
Tue. 11, Aug.
sunnySunny
Temperature Icon23°/13°
Humidity Icon61%
Wind Icon30.2km/h
Wed. 12, Aug.
sunnySunny
Temperature Icon24°/10°
Humidity Icon56%
Wind Icon10.1km/h
Thu. 13, Aug.
sunnySunny
Temperature Icon25°/14°
Humidity Icon46%
Wind Icon14.8km/h
Fri. 14, Aug.
sunnySunny
Temperature Icon26°/11°
Humidity Icon48%
Wind Icon12.2km/h
Sat. 15, Aug.
sunnySunny
Temperature Icon32°/14°
Humidity Icon34%
Wind Icon13.7km/h
Sun. 16, Aug.
sunnySunny
Temperature Icon34°/18°
Humidity Icon33%
Wind Icon21.6km/h
Mon. 17, Aug.
heavy rain at timesHeavy Rain
Temperature Icon25°/15°
Humidity Icon63%
Wind Icon14.1km/h
Tue. 18, Aug.
heavy rain at timesHeavy Rain
Temperature Icon25°/15°
Humidity Icon64%
Wind Icon15.7km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/16°
Humidity Icon64%
Wind Icon16.2km/h
Thu. 20, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/15°
Humidity Icon66%
Wind Icon16.1km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon69%
Wind Icon14.7km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon66%
Wind Icon15km/h
Sun. 23, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/14°
Humidity Icon67%
Wind Icon15.6km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon66%
Wind Icon15.8km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon65%
Wind Icon17.8km/h
Wed. 26, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/13°
Humidity Icon69%
Wind Icon16.8km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon70%
Wind Icon16.2km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon68%
Wind Icon17.1km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon67%
Wind Icon15.7km/h
Sun. 30, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/14°
Humidity Icon65%
Wind Icon13.7km/h
Mon. 31, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/13°
Humidity Icon68%
Wind Icon16.3km/h
Tue. 1, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon22°/13°
Humidity Icon70%
Wind Icon16.7km/h
Wed. 2, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon22°/13°
Humidity Icon69%
Wind Icon16.6km/h
Thu. 3, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon22°/12°
Humidity Icon67%
Wind Icon16.5km/h
Fri. 4, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon21°/12°
Humidity Icon67%
Wind Icon14.1km/h
Sat. 5, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon21°/12°
Humidity Icon68%
Wind Icon16.5km/h
Sun. 6, Sep.
heavy rain at timesHeavy Rain
Temperature Icon20°/11°
Humidity Icon68%
Wind Icon15.1km/h
Mon. 7, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon20°/11°
Humidity Icon69%
Wind Icon15.2km/h
Tue. 8, Sep.
heavy rain at timesHeavy Rain
Temperature Icon21°/11°
Humidity Icon65%
Wind Icon15.9km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 16, Aug.

34°C

Low will be onWed. 12, Aug.

10°C

HumidityHumidity

High will be onThu. 27, Aug.

70%

Low will be onSun. 16, Aug.

33%

Wind SpeedWind Speed

High will be onMon. 10, Aug.

33.5km/h

Low will be onWed. 12, Aug.

10.1km/h

PrecipitationPrecipitation

High will be onThu. 20, Aug.

3.8mm

Low will be onTue. 11, Aug.

0.5mm

Ultraviolet IndexUV

High will be onSat. 15, Aug.

8

Low will be onMon. 17, Aug.

4

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