Last updated: August 27, 2025
In December, the average temperature in Kalach, Russian Federation hovers around -3°C (27°F). Prepare for chilly conditions, as temperatures can dip as low as -23°C (-8°F) and occasionally reach a maximum of 12°C (55°F). During this month, expect 55 mm (2.2 in) of precipitation spread over 9 days, contributing to the high average humidity of 91%.
In December in Kalach, the average temperature is -3°C (27°F). The maximum can reach 12°C (55°F), while the minimum can drop to a chilling -23°C (-8°F). Be prepared for a wide range of temperatures if you plan to travel during this time.
In Kalach in December, the precipitation amount is 55 mm (2.2 in) over a span of 9 days.
In Kalach in December humidity is 91%. With an average temperature of -3°C (27°F), this humidity feels like a thick, icy blanket wrapping around you, making travel quite uncomfortable as every breath is a mix of frigid air and moisture, and the cold dampness clings to your skin, turning even short outings into a test of endurance.
In Kalach 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 Kalach.
UV Risk Categories
Weather in Kalach varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kalach, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 50 mm (2.0 inches) | 94% | low |
| February Weather | -4°C (25°F) | 42 mm (1.6 inches) | 94% | moderate |
| March Weather | 0°C (32°F) | 50 mm (2.0 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 49 mm (1.9 inches) | 72% | high |
| May Weather | 15°C (60°F) | 55 mm (2.2 inches) | 60% | high |
| June Weather | 20°C (69°F) | 46 mm (1.8 inches) | 59% | very high |
| July Weather | 22°C (72°F) | 58 mm (2.3 inches) | 60% | very high |
| August Weather | 21°C (70°F) | 38 mm (1.5 inches) | 56% | high |
| September Weather | 15°C (60°F) | 48 mm (1.9 inches) | 68% | high |
| October Weather | 9°C (49°F) | 36 mm (1.4 inches) | 81% | moderate |
| November Weather | 1°C (34°F) | 34 mm (1.3 inches) | 91% | low |
| December Weather | -3°C (27°F) | 55 mm (2.2 inches) | 91% | low |