Last updated: June 24, 2025
In January, the average temperature in Cedar Grove, United States hovers around -4°C (26°F). However, temperatures can fluctuate significantly, with a minimum of -25°C (-13°F) and a maximum reaching 8°C (46°F). During this chilly month, expect precipitation of approximately 61 mm (2.4 in) over about 8 days, coupled with a high average humidity of 85%. Stay cozy!
In January in Cedar Grove, the average temperature is -4°C (26°F). The maximum can reach 8°C (46°F), while the minimum can dip as low as -25°C (-13°F). Be prepared for a wide range of temperatures when traveling during this time.
In Cedar Grove in January, the precipitation amount is 61 mm (2.4 in) distributed over 8 days.
In Cedar Grove in January humidity is 85%. With an average temperature of -4°C (26°F), this humidity feels like a biting chill that seeps through your layers, making travel uncomfortable and urging you to seek warmth quickly.
In Cedar Grove 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 Cedar Grove, you can visit Hourly UV Index in Cedar Grove.
UV Risk Categories
Weather in Cedar Grove varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Cedar Grove, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -4°C (26°F) | 61 mm (2.4 inches) | 85% | low |
February Weather | -4°C (26°F) | 60 mm (2.4 inches) | 85% | moderate |
March Weather | 1°C (33°F) | 69 mm (2.7 inches) | 85% | moderate |
April Weather | 4°C (39°F) | 107 mm (4.2 inches) | 85% | very high |
May Weather | 8°C (47°F) | 126 mm (5.0 inches) | 78% | very high |
June Weather | 14°C (58°F) | 96 mm (3.8 inches) | 80% | very high |
July Weather | 20°C (68°F) | 80 mm (3.1 inches) | 78% | very high |
August Weather | 21°C (70°F) | 69 mm (2.7 inches) | 76% | very high |
September Weather | 18°C (65°F) | 93 mm (3.7 inches) | 79% | high |
October Weather | 12°C (53°F) | 126 mm (5.0 inches) | 83% | moderate |
November Weather | 4°C (39°F) | 58 mm (2.3 inches) | 88% | moderate |
December Weather | 0°C (33°F) | 59 mm (2.3 inches) | 81% | low |