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January Weather in Belvidere, United States

Last updated: June 24, 2025

In January, the average temperature in Belvidere, United States hovers around -5°C (23°F), with extremes ranging from a biting -31°C (-24°F) to a relatively mild 13°C (57°F). Expect a total precipitation of 61 mm (2.4 in) spread over about 7 days, complementing the surroundings with a high average humidity of 85%. Be prepared for chilly, damp conditions!

January Temperature in Belvidere

In January in Belvidere, the average temperature is -5°C (23°F). The maximum can reach 13°C (57°F), while the minimum can drop to as low as -31°C (-24°F). Be prepared for chilly conditions during your travels to Belvidere this January.

January Weather in Belvidere: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Belvidere, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belvidere, January typically has an average temperature of -5°C (23°F), with highs reaching up to 13°C (57°F) and lows dropping to around -31°C (-24°F).
JanFebMarAprMayJunJulAugSepOctNovDec232538476071757266533731
Data source: Temperature data for Belvidere generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Belvidere

In Belvidere in January, the precipitation amount is 61 mm (2.4 in) over the course of 7 days.

January Precipitation Trends in Belvidere

The chart displays monthly precipitation patterns in Belvidere, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Belvidere, January typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec61567110615911082861041154951
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Belvidere

In Belvidere in January, humidity is 85%. With an average temperature of -5°C (23°F), this humidity feels like a biting chill that clings to your skin, making even the briefest outdoor excursions feel daunting and uncomfortable.

January Average Humidity in Belvidere

This chart illustrates the average monthly humidity levels in Belvidere, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Belvidere is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Belvidere

In Belvidere 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 Belvidere, you can check the information here.

Maximum UV Index Levels in Belvidere for January

The chart shows the monthly maximum UV Index (UVI) for Belvidere in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Belvidere typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098532
Data source: Belvidere January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Belvidere Compares to Other Months

Weather in Belvidere varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Belvidere, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Belvidere, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)61 mm (2.4 inches)85%moderate
February Weather-4°C (25°F)56 mm (2.2 inches)85%moderate
March Weather3°C (38°F)71 mm (2.8 inches)85%high
April Weather8°C (47°F)106 mm (4.2 inches)85%very high
May Weather16°C (60°F)159 mm (6.3 inches)78%very high
June Weather22°C (71°F)110 mm (4.3 inches)80%very high
July Weather24°C (75°F)82 mm (3.2 inches)78%very high
August Weather22°C (72°F)86 mm (3.4 inches)76%very high
September Weather19°C (67°F)104 mm (4.1 inches)79%very high
October Weather12°C (53°F)115 mm (4.5 inches)83%moderate
November Weather3°C (38°F)49 mm (1.9 inches)88%moderate
December Weather0°C (32°F)51 mm (2.0 inches)81%low

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