January Weather in Griffin, United States

Last updated: June 24, 2025

In January, the average temperature in Griffin, United States hovers around 8°C (47°F). Expect minimums dropping to a brisk -10°C (13°F) and maximums soaring to a pleasant 26°C (78°F). With an average precipitation of 101 mm (4.0 in) spread over 8 days, the month tends to be quite wet, complemented by high humidity levels of 86%.

January Temperature in Griffin

In January in Griffin, the average temperature is 8°C (47°F). The maximum can reach 26°C (78°F), and the minimum can be as low as -10°C (13°F). Travelers should be prepared for a wide range of temperatures, making layering an essential part of their packing strategy.

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

The chart illustrates January temperature patterns in Griffin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Griffin, January typically has an average temperature of 8°C (47°F), with highs reaching up to 26°C (78°F) and lows dropping to around -10°C (13°F).

Data source: Temperature data for Griffin generated using information from the Copernicus Climate Change Service.

January Precipitation in Griffin

In Griffin in January, the precipitation amount is 101 mm (4.0 in) spread over 8 days.

January Precipitation Trends in Griffin

The chart displays monthly precipitation patterns in Griffin, 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 Griffin, January typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Griffin

In Griffin in January, humidity is 86%. With an average temperature of 8°C (47°F), this humidity feels like a chilling damp that penetrates your clothes, making outdoor adventures less enjoyable and encouraging you to seek warmth indoors rather than explore the sights.

January Average Humidity in Griffin

This chart illustrates the average monthly humidity levels in Griffin, 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 Griffin is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Griffin

In Griffin in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Griffin for better planning.

Maximum UV Index Levels in Griffin for January

The chart shows the monthly maximum UV Index (UVI) for Griffin 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 Griffin typically reaches 4, which falls under the moderate exposure category.

Data source: Griffin 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 Griffin Compares to Other Months

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

This table compares monthly weather conditions in Griffin, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	101 mm (4.0 inches)	86%	moderate
February Weather	11°C (53°F)	124 mm (4.9 inches)	84%	high
March Weather	14°C (58°F)	101 mm (4.0 inches)	83%	very high
April Weather	17°C (63°F)	108 mm (4.3 inches)	81%	very high
May Weather	22°C (72°F)	96 mm (3.8 inches)	81%	extreme
June Weather	25°C (77°F)	124 mm (4.9 inches)	81%	extreme
July Weather	26°C (80°F)	109 mm (4.3 inches)	83%	extreme
August Weather	26°C (79°F)	142 mm (5.6 inches)	81%	extreme
September Weather	24°C (76°F)	109 mm (4.3 inches)	82%	very high
October Weather	19°C (67°F)	107 mm (4.2 inches)	78%	very high
November Weather	12°C (54°F)	78 mm (3.1 inches)	86%	high
December Weather	10°C (50°F)	131 mm (5.2 inches)	89%	moderate