Last updated: August 23, 2025
In December, the average temperature in Valjala, Estonia hovers around 1°C (34°F). Expect a chilly range where the minimum can plummet to -15°C (5°F), while the maximum reaches a brisk 8°C (47°F). Precipitation is notable, with about 48 mm (1.9 in) spread over 12 days, and the ambiance is quite humid with an average of 90% humidity. Prepare for a cold and damp month!
In December in Valjala, the average temperature is 1°C (34°F), with maximums peaking at 8°C (47°F) and minimums dropping as low as -15°C (5°F). It's advisable to dress warmly and be prepared for cold weather when visiting during this time.
In Valjala in December, the precipitation amount is 48 mm (1.9 in) over a span of 12 days.
In Valjala in December, humidity is 90%. With an average temperature of 1°C (34°F), this humidity feels like you're wrapped in a cold, damp blanket, making travel uncomfortable and requiring extra layers to combat the chill.
In Valjala 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 Valjala.
UV Risk Categories
Weather in Valjala varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Valjala, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (32°F) | 38 mm (1.5 inches) | 92% | low |
| February Weather | -1°C (30°F) | 42 mm (1.6 inches) | 91% | low |
| March Weather | 1°C (34°F) | 47 mm (1.9 inches) | 90% | moderate |
| April Weather | 5°C (42°F) | 35 mm (1.4 inches) | 87% | moderate |
| May Weather | 11°C (52°F) | 41 mm (1.6 inches) | 76% | moderate |
| June Weather | 17°C (63°F) | 47 mm (1.9 inches) | 80% | high |
| July Weather | 19°C (66°F) | 59 mm (2.3 inches) | 80% | high |
| August Weather | 18°C (64°F) | 77 mm (3.0 inches) | 83% | high |
| September Weather | 14°C (57°F) | 61 mm (2.4 inches) | 87% | moderate |
| October Weather | 9°C (49°F) | 80 mm (3.1 inches) | 90% | low |
| November Weather | 5°C (42°F) | 54 mm (2.1 inches) | 91% | low |
| December Weather | 1°C (34°F) | 48 mm (1.9 inches) | 90% | low |