Last updated: August 27, 2025
In December, the average temperature in Kapustin Yar, Russian Federation hovers around -3°C (27°F), with a minimum dipping down to -17°C (3°F) and a maximum reaching up to 13°C (55°F). Expect about 36 mm (1.4 in) of precipitation spread over 9 days, contributing to an average humidity of 87%. Be prepared for a chilly and damp experience!
In December in Kapustin Yar, the average temperature is -3°C (27°F), with maximums reaching 13°C (55°F) and minimums dropping as low as -17°C (3°F). Travelers should be prepared for cold conditions and dress warmly to fully enjoy this winter destination.
In Kapustin Yar in December, the precipitation amount is 36 mm (1.4 in) over the course of 9 days.
In Kapustin Yar in December humidity is 87%. With an average temperature of -3°C (27°F), this humidity feels like an icy blanket that wraps around you, making outdoor activities challenging as the cold air mingles with the dampness, leaving travelers feeling chilled to the bone even in short bursts outside.
In Kapustin Yar 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 Kapustin Yar.
UV Risk Categories
Weather in Kapustin Yar varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kapustin Yar, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 25 mm (1.0 inches) | 86% | low |
| February Weather | -3°C (26°F) | 39 mm (1.5 inches) | 90% | moderate |
| March Weather | 2°C (35°F) | 39 mm (1.6 inches) | 78% | moderate |
| April Weather | 11°C (51°F) | 31 mm (1.2 inches) | 64% | high |
| May Weather | 18°C (65°F) | 35 mm (1.4 inches) | 50% | very high |
| June Weather | 24°C (76°F) | 23 mm (0.9 inches) | 49% | very high |
| July Weather | 27°C (80°F) | 26 mm (1.0 inches) | 46% | very high |
| August Weather | 25°C (77°F) | 3 mm (0.1 inches) | 44% | very high |
| September Weather | 18°C (64°F) | 24 mm (0.9 inches) | 51% | high |
| October Weather | 11°C (51°F) | 23 mm (0.9 inches) | 69% | moderate |
| November Weather | 2°C (36°F) | 17 mm (0.7 inches) | 87% | low |
| December Weather | -3°C (27°F) | 36 mm (1.4 inches) | 87% | low |