Frombork Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Frombork.
Climate overview of Frombork
Frombork, Warmia-Masuria, Poland, sees big temperature differences between seasons, with August peaking at 23°C (73°F) and January dropping to 2°C (36°F).
With around 820 mm (32 in) of annual rain/snowfall, the city has moderate precipitation levels. July is the wettest month and April the driest. It also has warm summers and cold winters. The sunniest month is June, with 8.8 hours of sunshine per day on average.
Frombork Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Frombork - and find the best time to visit.
Monthly Temperature in Frombork
Visitors to Frombork can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 23°C (73°F) in August to a chilly 2°C (36°F) in the coolest month, January.
Nights vary from 15°C (59°F) in August to around -3°C (27°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Frombork
Generally, Frombork experiences moderate precipitation patterns, averaging 820 mm (32 in) yearly. Frombork offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month July (91 mm (3.6 in)) and the driest month April (48 mm (1.9 in)) is not too significant. For more details, please visit our Frombork Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Frombork
For those who appreciate different seasons, Frombork serves as an ideal destination. Expect longer, more sun-filled days in June with an average of 8.8 hours of sunshine daily, and embrace the darker days in December, offering only 0.9 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Frombork by Month
The relative humidity is high throughout the year in Frombork.
The city experiences its highest humidity in December, reaching 87%. In May, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Frombork
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: May, June and July
- Fewer rainy days: April, May, June, July and August
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Frombork
What is the best time to visit Frombork?
June, July and August typically offer the most optimal weather in Frombork. In contrast, January, February, March, November and December tend to have less optimal conditions. Frombork has warm summers and cold winters.
What temperatures can I expect in Frombork?
Daytime highs range from 2°C (36°F) in January to 23°C (73°F) in August. Nighttime lows range from -3°C (27°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Frombork get?
Annual rainfall is around 820 mm (32 in). July is the wettest month with 91 mm (3.6 in), while April is the driest with 48 mm (1.9 in).
How sunny is Frombork?
Frombork receives around 1,712 hours of sunshine per year. June is the sunniest month with 265 hours, while December is the cloudiest with just 26 hours.
Frombork 3-Day Forecast
Frombork on the map
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