Last updated: June 24, 2025
In December, the average temperature in Leland, United States hovers around 0°C (32°F). While you might experience chilly lows of -16°C (4°F), the days can warm up to a pleasant 13°C (56°F). Expect 88 mm (3.5 in) of precipitation spread over 16 days, contributing to an average humidity of 87%. Be prepared for a mix of frosty air and damp days!
In December in Leland, the average temperature is 0°C (32°F). Maximums can reach 13°C (56°F) and minimums can be as low as -16°C (4°F). This temperature range means that travelers should be prepared for a chilly climate, with the possibility of both mild and very cold conditions.
In Leland in December, the precipitation amount is 88 mm (3.5 in) spread over 16 days.
In Leland in December, humidity is 87%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that clings to your skin, making travel uncomfortable and cold, as each breath brings a heavy moisture that seeps into your clothes.
In Leland 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 Leland, you can visit Hourly UV Index in Leland.
UV Risk Categories
Weather in Leland varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Leland, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (26°F) | 65 mm (2.5 inches) | 91% | low |
| February Weather | -4°C (25°F) | 74 mm (2.9 inches) | 91% | moderate |
| March Weather | 0°C (32°F) | 65 mm (2.5 inches) | 87% | moderate |
| April Weather | 4°C (39°F) | 100 mm (3.9 inches) | 87% | high |
| May Weather | 9°C (48°F) | 114 mm (4.5 inches) | 82% | very high |
| June Weather | 15°C (59°F) | 104 mm (4.1 inches) | 79% | very high |
| July Weather | 20°C (68°F) | 98 mm (3.8 inches) | 75% | very high |
| August Weather | 20°C (69°F) | 87 mm (3.4 inches) | 76% | very high |
| September Weather | 17°C (63°F) | 90 mm (3.5 inches) | 79% | high |
| October Weather | 11°C (52°F) | 145 mm (5.7 inches) | 83% | moderate |
| November Weather | 4°C (39°F) | 94 mm (3.7 inches) | 86% | moderate |
| December Weather | 0°C (32°F) | 88 mm (3.5 inches) | 87% | low |