Last updated: June 24, 2025
In December, the average temperature in Lake Heritage, United States hovers around 3°C (38°F). However, temperatures can vary significantly, with minimums plummeting to -13°C (10°F) and maximums reaching a mild 18°C (64°F). The region experiences an average humidity of 84% and sees about 92 mm (3.6 in) of precipitation spread over 9 days. Prepare for a mix of chilly days and occasional wet weather!
In December in Lake Heritage, the average temperature is 3°C (38°F), with maximums reaching 18°C (64°F) and minimums dropping as low as -13°C (10°F). Be prepared for a wide range of temperatures during your travels!
In Lake Heritage in December, the precipitation amount is 92 mm (3.6 in) during 9 days, indicating a relatively wet period for the region.
In Lake Heritage in December, humidity is 84%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as the cold air clings to you and the moisture creates an oppressive heaviness in the atmosphere.
In Lake Heritage in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Lake Heritage, you can check the information here.
UV Risk Categories
Weather in Lake Heritage varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Lake Heritage, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 1°C (34°F) | 62 mm (2.4 inches) | 84% | moderate |
February Weather | 3°C (38°F) | 97 mm (3.8 inches) | 83% | moderate |
March Weather | 6°C (44°F) | 94 mm (3.7 inches) | 83% | high |
April Weather | 12°C (54°F) | 98 mm (3.9 inches) | 81% | very high |
May Weather | 18°C (64°F) | 132 mm (5.2 inches) | 78% | very high |
June Weather | 22°C (73°F) | 103 mm (4.1 inches) | 79% | very high |
July Weather | 25°C (78°F) | 134 mm (5.3 inches) | 74% | very high |
August Weather | 24°C (76°F) | 118 mm (4.7 inches) | 72% | very high |
September Weather | 21°C (70°F) | 118 mm (4.6 inches) | 75% | very high |
October Weather | 15°C (60°F) | 100 mm (3.9 inches) | 81% | high |
November Weather | 7°C (45°F) | 86 mm (3.4 inches) | 85% | moderate |
December Weather | 3°C (38°F) | 92 mm (3.6 inches) | 84% | moderate |