Last updated: June 24, 2025
In January, the average temperature in Elgin, United States hovers around -2°C (29°F), with minimums dropping to -24°C (-11°F) and maximums reaching 8°C (47°F). This month experiences a precipitation amount of 93 mm (3.7 in) over approximately 14 days, while the average humidity remains high at 86%. Prepare accordingly for chilly and damp conditions!
In January in Elgin, the average temperature is -2°C (29°F). The maximum can reach 8°C (47°F), while the minimum can be as low as -24°C (-11°F). Travelers should prepare for brisk conditions and dress warmly to fully enjoy their visit.
In Elgin, in January, the precipitation amount is 93 mm (3.7 in) over the course of 14 days.
In Elgin in January humidity is 86%. With an average temperature of -2°C (29°F), this humidity feels like a damp chill that seeps through layers of clothing, making outdoor activities uncomfortable and travel plans challenging.
In Elgin in January, 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 Elgin, you can check the information here.
UV Risk Categories
Weather in Elgin varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Elgin, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -2°C (29°F) | 93 mm (3.7 inches) | 86% | moderate |
February Weather | -2°C (29°F) | 144 mm (5.7 inches) | 86% | moderate |
March Weather | 2°C (36°F) | 97 mm (3.8 inches) | 85% | high |
April Weather | 6°C (43°F) | 95 mm (3.8 inches) | 83% | very high |
May Weather | 11°C (51°F) | 72 mm (2.8 inches) | 77% | very high |
June Weather | 15°C (59°F) | 44 mm (1.7 inches) | 81% | very high |
July Weather | 20°C (69°F) | 3 mm (0.1 inches) | 76% | very high |
August Weather | 20°C (68°F) | 16 mm (0.6 inches) | 60% | very high |
September Weather | 14°C (58°F) | 39 mm (1.5 inches) | 58% | very high |
October Weather | 7°C (45°F) | 73 mm (2.9 inches) | 75% | moderate |
November Weather | 2°C (36°F) | 93 mm (3.7 inches) | 85% | moderate |
December Weather | -1°C (30°F) | 111 mm (4.4 inches) | 87% | low |