Last updated: August 23, 2025
In December, the average temperature in Olgina, Estonia hovers around -2°C (30°F), with extremes ranging from a frigid -23°C (-9°F) to a mild 7°C (45°F). Expect 70 mm (2.7 in) of precipitation spread over 16 days, accompanied by a high average humidity of 94%. Be prepared for chilly and damp conditions!
In December in Olgina, the average temperature is -2°C (30°F), with maximums reaching 7°C (45°F) and minimums dropping as low as -23°C (-9°F). Travelers should be prepared for cold weather and dress in warm layers to enjoy their stay.
In Olgina in December, the precipitation amount is 70 mm (2.7 in) distributed over 16 days.
In Olgina in December, humidity is 94%. With an average temperature of -2°C (30°F), this humidity feels like trudging through a dense fog, making travel uncomfortable and each breath feel heavy as the cold air clings to your skin.
In Olgina 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 Olgina.
UV Risk Categories
Weather in Olgina varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Olgina, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 44 mm (1.7 inches) | 97% | low |
| February Weather | -3°C (26°F) | 52 mm (2.1 inches) | 94% | low |
| March Weather | -1°C (31°F) | 54 mm (2.1 inches) | 90% | moderate |
| April Weather | 4°C (40°F) | 50 mm (2.0 inches) | 86% | moderate |
| May Weather | 10°C (51°F) | 65 mm (2.6 inches) | 71% | moderate |
| June Weather | 17°C (62°F) | 56 mm (2.2 inches) | 77% | high |
| July Weather | 18°C (65°F) | 75 mm (3.0 inches) | 82% | high |
| August Weather | 17°C (62°F) | 99 mm (3.9 inches) | 86% | high |
| September Weather | 12°C (55°F) | 77 mm (3.0 inches) | 90% | moderate |
| October Weather | 7°C (45°F) | 79 mm (3.1 inches) | 93% | low |
| November Weather | 3°C (38°F) | 58 mm (2.3 inches) | 93% | low |
| December Weather | -2°C (30°F) | 70 mm (2.7 inches) | 94% | low |