Last updated: June 24, 2025
In December, the average temperature in Perry, United States hovers around -1°C (31°F). However, be prepared for a wide range, as temperatures can plummet to a minimum of -19°C (-2°F) or soar to a maximum of 17°C (63°F). Expect 90 mm (3.5 in) of precipitation spread across 16 days, accompanied by an impressive average humidity of 87%. Stay warm and dry!
In December in Perry, the average temperature is -1°C (31°F), with maximums reaching 17°C (63°F) and minimums dropping as low as -19°C (-2°F). Be prepared for a wide range of temperatures if you plan to travel during this time!
In Perry in December, the total precipitation amount is 90 mm (3.5 in) distributed over 16 days.
In Perry in December humidity is 87%. With an average temperature of -1°C (31°F), this humidity feels like a biting chill that seeps through your clothes, making traveling incredibly uncomfortable as it adds a layer of dampness to the already cold air, leaving you shivering and wishing for warmth.
In Perry 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 Perry, you can visit Hourly UV Index in Perry.
UV Risk Categories
Weather in Perry varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Perry, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (26°F) | 77 mm (3.0 inches) | 91% | moderate |
| February Weather | -2°C (28°F) | 84 mm (3.3 inches) | 91% | moderate |
| March Weather | 1°C (34°F) | 76 mm (3.0 inches) | 88% | high |
| April Weather | 7°C (45°F) | 112 mm (4.4 inches) | 88% | very high |
| May Weather | 14°C (58°F) | 113 mm (4.4 inches) | 82% | very high |
| June Weather | 19°C (67°F) | 92 mm (3.6 inches) | 79% | very high |
| July Weather | 22°C (71°F) | 135 mm (5.3 inches) | 77% | very high |
| August Weather | 21°C (70°F) | 93 mm (3.7 inches) | 72% | very high |
| September Weather | 17°C (63°F) | 70 mm (2.8 inches) | 76% | very high |
| October Weather | 11°C (53°F) | 134 mm (5.3 inches) | 83% | high |
| November Weather | 3°C (38°F) | 87 mm (3.4 inches) | 88% | moderate |
| December Weather | -1°C (31°F) | 90 mm (3.5 inches) | 87% | low |