Last updated: June 24, 2025
In January, the average temperature in Rose City, United States hovers around -6°C (21°F), with extremes ranging from a chilling -30°C (-22°F) to a mild 13°C (56°F). This month sees about 49 mm (1.9 in) of precipitation spread across 8 days, while the air remains notably humid, with an average humidity of 92%.
In January in Rose City, the average temperature is -6°C (21°F). The maximum can reach 13°C (56°F), while the minimum can drop as low as -30°C (-22°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for cold weather conditions.
In Rose City in January, the precipitation amount is 49 mm (1.9 in) spread over 8 days.
In Rose City in January humidity is 92%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket that clings to your skin, making the cold air feel even more biting and heavy, which can be quite challenging for traveling.
In Rose City in January, 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 Rose City, you can visit Hourly UV Index in Rose City.
UV Risk Categories
Weather in Rose City varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Rose City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 49 mm (1.9 inches) | 92% | low |
| February Weather | -6°C (21°F) | 51 mm (2.0 inches) | 91% | moderate |
| March Weather | -1°C (31°F) | 53 mm (2.1 inches) | 87% | moderate |
| April Weather | 5°C (42°F) | 92 mm (3.6 inches) | 85% | very high |
| May Weather | 13°C (56°F) | 104 mm (4.1 inches) | 79% | very high |
| June Weather | 19°C (66°F) | 105 mm (4.1 inches) | 75% | very high |
| July Weather | 22°C (71°F) | 97 mm (3.8 inches) | 75% | very high |
| August Weather | 20°C (68°F) | 93 mm (3.6 inches) | 75% | very high |
| September Weather | 16°C (61°F) | 73 mm (2.9 inches) | 79% | high |
| October Weather | 9°C (49°F) | 114 mm (4.5 inches) | 85% | moderate |
| November Weather | 1°C (35°F) | 57 mm (2.3 inches) | 88% | moderate |
| December Weather | -3°C (27°F) | 59 mm (2.3 inches) | 89% | low |