Kielce Temperature by Month
Kielce, Swietokrzyskie, Poland has an average annual maximum temperature of 14°C (57°F), ranging from 2°C (36°F) in January to 25°C (77°F) in July. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Kielce Monthly Temperatures
With significant temperature fluctuations, Kielce enjoys distinct seasons year-round. Nighttime lows 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 Kielce by month:
Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM. July, the city's warmest month, sees 242 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
50-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in June
Historical Kielce Temperatures: 1976-2026
Browse day-by-day temperature records for Kielce spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Kielce 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.
very warm
warm
pleasant
moderate
cold
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Kielce vs World: Temperature Compared
Kielce'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:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.
Buenos Aires, Argentina averages 23°C (73°F) a year, with hot summers and mild winters — and seasons reversed compared to Europe.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
What Does the Temperature Feel Like in Kielce?
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 Kielce, 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 25°C (77°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.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Kielce's weather — including monthly rainfall, sunshine hours, and humidity — visit our Kielce climate page.
