Suwałki Temperature by Month
Suwałki in Podlaskie, Poland sees significant seasonal temperature differences, with daytime highs between 0°C (32°F) in January and 24°C (75°F) in July, averaging 12°C (54°F) annually. Explore the full monthly breakdown below.
Suwałki Monthly Temperatures
The weather in Suwałki experiences significant differences between warm and cold seasons, with big shifts in temperature. At night, minimum temperatures range from 14°C (57°F) in July to -5°C (23°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Suwałki by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak.
The chart below shows the average temperature throughout the year:
Temperature: Suwałki 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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Suwałki vs World: Temperature Compared
Suwałki's average annual maximum temperature is 12°C (54°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
Beijing, China averages 20°C (68°F) annually, but with big seasonal swings — very cold winters and hot summers.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
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 Suwałki's weather — including monthly rainfall, sunshine hours, and humidity — visit our Suwałki climate page.
