Climate for Station: Siedlce, Mazovian, Poland

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Wola Suchozebrska

, Poland

2026-03-01 03:26

4.2°C

Feels 0.9°C

H: 11.4°C / L: 2.8°C

Precip: 0mm | Wind: 14 kph

▲ 8.0°C vs historical high

Clear

2026-03-02

H: 8.9°C

L: 1.3°C

Rain: 0%

Rainfall: 0mm

Wind: 13.7kph

▲ 5.9°C

2026-03-03

H: 7.9°C

L: 2.8°C

Rain: 0%

Rainfall: 0.01mm

Wind: 9.7kph

▲ 4.8°C

2026-03-04

H: 11.4°C

L: 2.5°C

Rain: 0%

Rainfall: 0mm

Wind: 14kph

▲ 7.7°C

2026-03-05

H: 9.2°C

L: 2.6°C

Rain: 0%

Rainfall: 0mm

Wind: 8.3kph

▲ 5.2°C

2026-03-06

H: 8°C

L: 1.1°C

Rain: 0%

Rainfall: 0mm

Wind: 19.4kph

▲ 4.1°C

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Climate Analysis & Overview

Siedlce is experiencing a notable warming trend, with a 1.07°C (1.93°F) increase in high temperatures over the past decade, outpacing the all-time rise of 0.42°C (0.76°F). Meanwhile, precipitation is becoming more evenly distributed, as indicated by a decrease in the Precipitation Concentration Index from 11.73 to 9.84.

Continental Climate Dynamics

Siedlce, located in the Masovian Voivodeship of Poland, falls under the humid continental climate classification (Dfb). This climate type is characterised by significant seasonal temperature variations, with cold winters and warm summers. The region's flat terrain, with no significant geographical barriers like mountains or large bodies of water, allows for these pronounced temperature swings. Over the past decade, Siedlce has experienced a warming trend, with high temperatures increasing by 1.07°C (1.93°F) and lows by 0.79°C (1.42°F). This recent trend is more pronounced than the all-time warming of 0.42°C (0.76°F) for highs and 0.27°C (0.49°F) for lows, suggesting an acceleration in warming over the last ten years.

Temperature Extremes and Records

The temperature records for Siedlce highlight its climatic extremes. The highest recorded temperature is 35.5°C (95.9°F), while the lowest is -33.3°C (-27.9°F). These extremes underscore the region's susceptibility to both heatwaves and cold snaps, typical of a continental climate. The recent warming trends may influence the frequency and intensity of such extreme weather events, potentially impacting local agriculture and energy consumption patterns.

Precipitation Patterns and Distribution

The Precipitation Concentration Index (PCI) provides insight into rainfall distribution. A decrease from 11.73 to 9.84 suggests that precipitation in Siedlce is becoming more evenly distributed throughout the year. This shift towards a more balanced rainfall pattern could mitigate the risk of flooding and drought, benefiting agriculture and water management. A PCI under 10 indicates a very even distribution, which is favourable for sustaining natural ecosystems and agricultural productivity.

Regional Climate Goals and Implications

Poland's commitment to reducing greenhouse gas emissions and enhancing climate resilience aligns with the observed trends in Siedlce. The warming trends and changes in precipitation distribution could influence regional policy decisions, particularly in sectors like agriculture, energy, and water management. As Poland works towards its climate goals, understanding local climate dynamics, such as those in Siedlce, is crucial for developing effective adaptation strategies.

Station Statistics

10-Year Trend

High: +1.18 °C/decade

Low: +0.84 °C/decade

Rain: -0.33 mm/decade

25-Year Trend

High: +0.80 °C/decade

Low: +0.81 °C/decade

Rain: +0.06 mm/decade

50-Year Trend

High: +0.66 °C/decade

Low: +0.45 °C/decade

Rain: +0.05 mm/decade

All-Time Trend

High: +0.51 °C/decade

Low: +0.34 °C/decade

Rain: +0.03 mm/decade

Percentage Above-Average Days

Last 12 Months: 52.3%

This Year: 35.0%

Precipitation Concentration Index (PCI) ℹ️

Last 12 Months: 11.1

Historical Average: 13.1

Percentile Rank of Last 12 Months ℹ️

High: 92^nd percentile

Low: 88^th percentile

Rain: 29^th percentile

Change in Variance ℹ️

High: -3.6%

Low: -15.6%

Intraday: +15.0%

Data Coverage

97.1%

First Year of Data

1972

Station Location

Historical Weather Records

	Max High	Avg High	Min High	Max Avg	Avg Avg	Min Avg	Max Low	Avg Low	Min Low	Max Precipitation	Avg Precipitation	Max Snow	Avg Snow
Record	35.5 °C	—	-20.8 °C	28.3 °C	—	-27.6 °C	22.1 °C	—	-33.3 °C	58.0 mm	—	—	—
January	17.7 °C	-0.2 °C	-20.8 °C	13.3 °C	-2.3 °C	-27.6 °C	10.5 °C	-5.6 °C	-33.3 °C	19.0 mm	1.0 mm	—	—
February	16.7 °C	1.4 °C	-17.7 °C	11.4 °C	-1.5 °C	-21.9 °C	9.3 °C	-4.7 °C	-32.8 °C	18.0 mm	0.9 mm	—	—
March	23.8 °C	6.5 °C	-13.5 °C	18.2 °C	2.5 °C	-16.8 °C	12.6 °C	-1.6 °C	-21.6 °C	18.0 mm	0.9 mm	—	—
April	30.1 °C	13.4 °C	-0.5 °C	21.9 °C	8.0 °C	-2.8 °C	15.5 °C	2.7 °C	-7.3 °C	25.1 mm	1.3 mm	—	—
May	31.1 °C	19.2 °C	4.2 °C	24.0 °C	13.4 °C	1.9 °C	17.7 °C	7.4 °C	-3.9 °C	35.1 mm	1.8 mm	—	—
June	33.9 °C	22.3 °C	9.5 °C	27.2 °C	16.7 °C	6.3 °C	20.0 °C	10.8 °C	-0.9 °C	53.0 mm	2.5 mm	—	—
July	35.5 °C	24.3 °C	12.8 °C	28.2 °C	18.4 °C	11.1 °C	21.9 °C	12.6 °C	3.9 °C	58.0 mm	2.3 mm	—	—
August	35.2 °C	23.8 °C	11.8 °C	28.3 °C	17.9 °C	9.4 °C	22.1 °C	12.0 °C	1.0 °C	56.0 mm	2.1 mm	—	—
September	33.2 °C	18.5 °C	6.0 °C	24.1 °C	13.2 °C	2.2 °C	17.7 °C	8.2 °C	-4.2 °C	44.0 mm	1.8 mm	—	—
October	26.0 °C	12.5 °C	-1.3 °C	19.4 °C	8.1 °C	-3.9 °C	14.6 °C	4.2 °C	-9.8 °C	44.0 mm	1.3 mm	—	—
November	18.8 °C	5.7 °C	-9.5 °C	14.1 °C	3.1 °C	-14.1 °C	12.5 °C	0.6 °C	-19.2 °C	22.9 mm	1.2 mm	—	—
December	14.0 °C	1.5 °C	-18.1 °C	10.8 °C	-0.6 °C	-20.8 °C	8.5 °C	-3.3 °C	-25.4 °C	25.9 mm	1.2 mm	—	—