Sandomierz Temperature by Month
The average annual maximum temperature in Sandomierz, Swietokrzyskie, Poland is 14°C (57°F), with daytime highs ranging from 2°C (36°F) in January to 26°C (79°F) in July. This page covers monthly averages, day-night differences, and how Sandomierz compares to cities worldwide.
Sandomierz Monthly Temperatures
Depending on the time of the year, temperatures range from comfortable to cold in Sandomierz. At night, minimum temperatures range from 14°C (57°F) in July to -4°C (25°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Sandomierz by month:
The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM. July, the city's warmest month, gets 255 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Sandomierz vs Poland
The map below shows the annual temperature across Poland. You can also select individual months if you want to compare a specific time of year.
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Sandomierz vs World: Temperature Compared
Sandomierz's average annual maximum temperature is 14°C (57°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Chicago, USA averages 15°C (59°F) annually — known for extreme seasonal swings, from bitterly cold winters to warm summers.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
What Does the Temperature Feel Like in Sandomierz?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Sandomierz, January is the coolest month, with average highs of 2°C (36°F) and humidity around 87% — considered very high. In July, the warmest month, temperatures average 26°C (79°F) with 74% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Sandomierz this rarely lasts long on the ground.
For more on Sandomierz's weather — including monthly rainfall, sunshine hours, and humidity — visit our Sandomierz climate page.
