Last updated: August 27, 2025
In December, the average temperature in Janikowo, Poland is a chilly 1°C (34°F). Expect minimums plummeting to -19°C (-1°F) and maximums reaching up to 10°C (51°F). With approximately 54 mm (2.1 in) of precipitation spread over 13 days, and an average humidity of a damp 92%, prepare for a month that feels both brisk and refreshing.
In December in Janikowo, the average temperature is 1°C (34°F), with maximums reaching 10°C (51°F) and minimums dipping as low as -19°C (-1°F). Travelers should prepare for a wide range of temperatures and dress in layers to stay comfortable during their visit.
In Janikowo in December, the precipitation amount is 54 mm (2.1 in), falling over the course of 13 days.
In Janikowo in December humidity is 92%. With average temperature 1°C (34°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable as the chill seeps into your bones, and the air feels heavy and suffocating, leaving little room for any warmth or comfort.
In Janikowo in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Janikowo.
UV Risk Categories
Weather in Janikowo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Janikowo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 49 mm (1.9 inches) | 91% | low |
| February Weather | 0°C (32°F) | 42 mm (1.7 inches) | 90% | low |
| March Weather | 3°C (37°F) | 50 mm (2.0 inches) | 89% | moderate |
| April Weather | 7°C (45°F) | 42 mm (1.7 inches) | 85% | moderate |
| May Weather | 12°C (54°F) | 83 mm (3.3 inches) | 74% | high |
| June Weather | 18°C (64°F) | 63 mm (2.5 inches) | 75% | very high |
| July Weather | 18°C (65°F) | 106 mm (4.2 inches) | 76% | high |
| August Weather | 18°C (65°F) | 77 mm (3.0 inches) | 76% | high |
| September Weather | 14°C (58°F) | 71 mm (2.8 inches) | 81% | moderate |
| October Weather | 10°C (50°F) | 76 mm (3.0 inches) | 89% | moderate |
| November Weather | 5°C (42°F) | 44 mm (1.7 inches) | 91% | low |
| December Weather | 1°C (34°F) | 54 mm (2.1 inches) | 92% | low |