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Chełmno Temperatures: Monthly Averages and Year-Round Insights

On this page, we’ll explore Chełmno’s temperature statistics in detail, including day and night variations, monthly averages, and other controlling factors.

Monthly Temperature Averages

Depending on the time of the year, temperatures range from warm to cold in Chełmno. On average, daytime temperatures range from a comfortable 25°C in July to a chilly 2°C in January. Nighttime temperatures can drop, with averages reaching -3°C in January.

The chart below illustrates the average day and night temperatures in Chełmno throughout the year:

The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest.

July, the city’s warmest month, also receives about 92 mm of rainfall spread over roughly 14 days. For more information, please visit our Chełmno Precipitation page.

Annual Temperatures in Poland Compared

The map below shows the annual temperature across Poland. You can also select the different months in case you are interested in a specific month.

Annual
Map not visible? Whoops sorry! Please refresh the page.
Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

Chełmno Temperatures Compared World Wide

Chełmno’s average annual maximum temperature is 14°C. Let’s compare this with some popular tourist destinations:

Athens, Greece, experiences an average annual temperature of 23°C, with hot summers and mild winters typical of a Mediterranean climate.

Interlaken, Switzerland, the average annual temperature is significantly lower at 8°C, with mild summers and very cold winters.

Beijing, China, experiences more extreme temperature shifts, but still averaging 20°C annually.

Perth, Australia, experiences a Mediterranean climate, with a pleasant average temperature of 25°C.

How are these Temperatures Measured?

Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.

This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.

Global Warming and Its Effects

Climate change is affecting worldwide temperatures, including in Chełmno. It has massive impacts on both local and global levels:

  • Global Temperature Rise: The average global land and sea temperatures have risen by about 1.2°C since pre-industrial times.
  • Local Impacts: Most regions of the world are witnessing warmer winters with fewer frost and snowfall days. The global frequency and severity of heatwaves have increased. For example, Europe's summers of 2018, 2019, and 2020 all broke records. Summers are also becoming drier; however, during winter, inland regions have experienced increased rainfall. This has caused elevated river levels and more cases of flooding.

    Many countries are experiencing earlier springs and later autumns. This is why some bird species have shifted their migration dates.

For more detailed information about Chełmno’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Chełmno climate page.


Current temperature in Chełmno

Wed   Dec 18
9°C | 5°C
SW 6 m/s
overcast and no rain

overcast and no rain

Thu   Dec 19
10°C | 8°C
S 7 m/s
1.5 mm
overcast and rain

overcast and rain

Fri   Dec 20
6°C | 2°C
W 8 m/s
almost clear and no rain

almost clear and no rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Chełmno.

Our site offers climate and forecast data for every country in the world. Are you going to Poland? On this website you can find historical weather averages for many cities in Poland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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