Last updated: June 24, 2025
In December, the average temperature in Lake Morton-Berrydale, United States hovers around 4°C (39°F). Expect chilly days as the minimum can drop to a biting -14°C (7°F), while the maximum can reach a mild 14°C (58°F). This month also sees significant precipitation, with around 244 mm (9.6 in) spread over 20 days, contributing to an average humidity of 88%. Be prepared for a damp, cool climate!
In December in Lake Morton-Berrydale, the average temperature is 4°C (39°F), with maximums reaching 14°C (58°F) and minimums dropping as low as -14°C (7°F). Be prepared for chilly temperatures and pack accordingly if you're planning to travel during this time.
In Lake Morton-Berrydale in December, the precipitation amount is 244 mm (9.6 in) distributed over 20 days.
In Lake Morton-Berrydale in December, humidity is 88%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm.
In Lake Morton-Berrydale in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Lake Morton-Berrydale, you can visit Hourly UV Index in Lake Morton-Berrydale.
UV Risk Categories
Weather in Lake Morton-Berrydale varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Lake Morton-Berrydale, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 206 mm (8.1 inches) | 86% | low |
| February Weather | 3°C (37°F) | 246 mm (9.7 inches) | 86% | moderate |
| March Weather | 5°C (42°F) | 160 mm (6.3 inches) | 87% | moderate |
| April Weather | 8°C (47°F) | 142 mm (5.6 inches) | 84% | high |
| May Weather | 12°C (54°F) | 84 mm (3.3 inches) | 81% | very high |
| June Weather | 15°C (59°F) | 75 mm (2.9 inches) | 82% | very high |
| July Weather | 17°C (64°F) | 21 mm (0.8 inches) | 79% | very high |
| August Weather | 18°C (64°F) | 21 mm (0.8 inches) | 63% | very high |
| September Weather | 15°C (59°F) | 105 mm (4.1 inches) | 62% | high |
| October Weather | 9°C (48°F) | 197 mm (7.7 inches) | 83% | moderate |
| November Weather | 6°C (43°F) | 223 mm (8.8 inches) | 89% | moderate |
| December Weather | 4°C (39°F) | 244 mm (9.6 inches) | 88% | low |