Last updated: August 27, 2025
In December, the average temperature in Pultusk, Poland hovers around 1°C (34°F), with temperatures ranging from a chilly -12°C (11°F) to a mild 11°C (52°F). Expect about 49 mm (1.9 in) of precipitation over 12 days, contributing to an average humidity level of 93%. Dress warmly and be prepared for a damp atmosphere!
In December in Pultusk, the average temperature is 1°C (34°F), with maximums reaching 11°C (52°F) and minimums dropping as low as -12°C (11°F). Be sure to pack warm clothing if you're planning to travel during this chilly month!
In Pultusk in December, the total precipitation amount is 49 mm (1.9 in) spread over 12 days.
In Pultusk in December humidity is 93%. With an average temperature of 1°C (34°F), this humidity feels like an icy blanket enveloping you, making every step outdoors a challenge as the cold air clings to your skin, intensifying the chill and dampness.
In Pultusk 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 Pultusk.
UV Risk Categories
Weather in Pultusk varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Pultusk, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 39 mm (1.5 inches) | 92% | low |
| February Weather | 0°C (33°F) | 43 mm (1.7 inches) | 90% | low |
| March Weather | 3°C (38°F) | 40 mm (1.6 inches) | 87% | moderate |
| April Weather | 8°C (47°F) | 35 mm (1.4 inches) | 76% | moderate |
| May Weather | 13°C (57°F) | 84 mm (3.3 inches) | 58% | high |
| June Weather | 19°C (67°F) | 65 mm (2.6 inches) | 56% | very high |
| July Weather | 20°C (67°F) | 82 mm (3.2 inches) | 59% | very high |
| August Weather | 19°C (67°F) | 83 mm (3.3 inches) | 60% | high |
| September Weather | 15°C (59°F) | 77 mm (3.0 inches) | 71% | moderate |
| October Weather | 10°C (50°F) | 63 mm (2.5 inches) | 86% | moderate |
| November Weather | 5°C (42°F) | 33 mm (1.3 inches) | 90% | low |
| December Weather | 1°C (34°F) | 49 mm (1.9 inches) | 93% | low |