Olecko Temperature by Month
Olecko in Warmia-Masuria, 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.
Olecko Monthly Temperatures
In Olecko, temperatures differ significantly between summer and winter months. Nighttime lows reflect this range, dropping from 13°C (55°F) in July to -5°C (23°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Olecko by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak.
The chart below shows the average temperature throughout the year:
Temperature: Olecko 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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Olecko vs World: Temperature Compared
Olecko'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:
Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
San Francisco, USA averages 19°C (66°F) annually, but with little seasonal variation — summers are often cool and foggy, winters mild.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
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.
Global average temperatures have risen by around 1.2°C since the pre-industrial era, and the effects are visible across many regions. Winters are milder on average, with fewer frost days and less snow in many parts of the world. Heatwaves are more frequent and more intense, and Europe's summers of 2018, 2019, and 2020 all set records.
Summers are also getting drier in some areas, while winter rainfall has increased in others. This contributies to higher river levels and more flooding. In many countries, spring arrives earlier and autumn lasts longer. It has knock-on effects for wildlife, agriculture, and local ecosystems.
For more on Olecko's weather — including monthly rainfall, sunshine hours, and humidity — visit our Olecko climate page.
