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January Weather in Grand Blanc, United States

Last updated: June 24, 2025

In January, the average temperature in Grand Blanc, United States hovers around -4°C (26°F). While you may experience chilling lows of -24°C (-10°F), the mercury can rise to a pleasant 14°C (58°F). Expect about 62 mm (2.4 in) of precipitation over 9 days, accompanied by an average humidity of a high 88%. Perfect for those cozy days indoors!

January Temperature in Grand Blanc

In January in Grand Blanc, the average temperature is -4°C (26°F). The maximum can reach 14°C (58°F), while the minimum can drop as low as -24°C (-10°F). Travelers should be prepared for a wide temperature range and pack accordingly for both cold and mild conditions.

January Weather in Grand Blanc: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Grand Blanc, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grand Blanc, January typically has an average temperature of -4°C (26°F), with highs reaching up to 14°C (58°F) and lows dropping to around -24°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec252736465969747265533832
Data source: Temperature data for Grand Blanc 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 Grand Blanc

In Grand Blanc in January, the precipitation amount is 62 mm (2.4 in) over the course of 9 days.

January Precipitation Trends in Grand Blanc

The chart displays monthly precipitation patterns in Grand Blanc, 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 Grand Blanc, January typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec626565921041047680871086553
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Grand Blanc

In Grand Blanc in January humidity is 88%. With an average temperature of -4°C (26°F), this humidity feels like walking through a heavy fog that clings to your skin, making each breath feel cold and damp, which can be quite uncomfortable for traveling.

January Average Humidity in Grand Blanc

This chart illustrates the average monthly humidity levels in Grand Blanc, 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 Grand Blanc is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Grand Blanc

In Grand Blanc 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 Grand Blanc, you can visit Hourly UV Index in Grand Blanc.

Maximum UV Index Levels in Grand Blanc for January

The chart shows the monthly maximum UV Index (UVI) for Grand Blanc 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 Grand Blanc typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Grand Blanc 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 Grand Blanc Compares to Other Months

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

This table compares monthly weather conditions in Grand Blanc, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)62 mm (2.4 inches)88%low
February Weather-3°C (27°F)65 mm (2.6 inches)87%moderate
March Weather2°C (36°F)65 mm (2.6 inches)85%moderate
April Weather8°C (46°F)92 mm (3.6 inches)86%very high
May Weather15°C (59°F)104 mm (4.1 inches)80%very high
June Weather21°C (70°F)104 mm (4.1 inches)80%very high
July Weather23°C (74°F)76 mm (3.0 inches)80%very high
August Weather22°C (72°F)80 mm (3.2 inches)80%very high
September Weather18°C (65°F)87 mm (3.4 inches)80%high
October Weather12°C (53°F)108 mm (4.3 inches)84%moderate
November Weather3°C (38°F)65 mm (2.5 inches)89%moderate
December Weather0°C (32°F)53 mm (2.1 inches)86%low

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