January Weather in Senoia, United States

Last updated: June 24, 2025

In January, the average temperature in Senoia, United States hovers around 8°C (47°F). However, temperatures can fluctuate significantly, with a minimum of -11°C (13°F) and a maximum reaching 25°C (78°F). Expect 102 mm (4.0 in) of precipitation over 8 days, while the average humidity remains high at 86%. Stay prepared for varied weather conditions!

January Temperature in Senoia

In January in Senoia, the average temperature is 8°C (47°F), with maximums reaching up to 25°C (78°F) and minimums dropping as low as -11°C (13°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates January temperature patterns in Senoia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Senoia, January typically has an average temperature of 8°C (47°F), with highs reaching up to 25°C (78°F) and lows dropping to around -11°C (13°F).

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

January Precipitation in Senoia

In Senoia in January, the precipitation amount is 102 mm (4.0 in) over the course of 8 days.

January Precipitation Trends in Senoia

The chart displays monthly precipitation patterns in Senoia, 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 Senoia, January typically receives around 102 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 Senoia

In Senoia 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 Senoia

This chart illustrates the average monthly humidity levels in Senoia, 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 Senoia 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 Senoia

In Senoia 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 Senoia for better planning.

Maximum UV Index Levels in Senoia for January

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

Data source: Senoia 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 Senoia Compares to Other Months

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

This table compares monthly weather conditions in Senoia, 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)	102 mm (4.0 inches)	86%	moderate
February Weather	11°C (53°F)	127 mm (5.0 inches)	84%	high
March Weather	14°C (57°F)	106 mm (4.2 inches)	83%	very high
April Weather	17°C (63°F)	110 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)	121 mm (4.8 inches)	81%	extreme
July Weather	26°C (80°F)	115 mm (4.5 inches)	83%	extreme
August Weather	26°C (79°F)	138 mm (5.4 inches)	81%	extreme
September Weather	24°C (76°F)	113 mm (4.4 inches)	82%	very high
October Weather	19°C (67°F)	107 mm (4.2 inches)	78%	very high
November Weather	12°C (53°F)	77 mm (3.0 inches)	86%	high
December Weather	10°C (49°F)	134 mm (5.3 inches)	89%	moderate