January Weather in Atlantic, United States

Last updated: June 24, 2025

In January, the average temperature in Atlantic, United States hovers around 10°C (51°F), offering a mild climate. However, temperatures can fluctuate significantly, with a minimum of -4°C (24°F) and a peak of 21°C (71°F). During this month, expect approximately 91 mm (3.6 in) of precipitation across 9 days, contributing to an average humidity level of 84%. Stay prepared and enjoy the variety that this season brings!

January Temperature in Atlantic

In January in Atlantic, the average temperature is 10°C (51°F), with maximums reaching up to 21°C (71°F) and minimums dropping as low as -4°C (24°F). This varied climate makes it essential for travelers to prepare for both mild and chilly conditions during their visit.

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

The chart illustrates January temperature patterns in Atlantic, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Atlantic, January typically has an average temperature of 10°C (51°F), with highs reaching up to 21°C (71°F) and lows dropping to around -4°C (24°F).

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

January Precipitation in Atlantic

In Atlantic in January, the precipitation amount is 91 mm (3.6 in) spread over 9 days.

January Precipitation Trends in Atlantic

The chart displays monthly precipitation patterns in Atlantic, 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 Atlantic, January typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 9 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 Atlantic

In Atlantic in January humidity is 84%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill enveloping you, making even short distances feel burdensome and leaving you longing for a cozy indoor refuge while exploring the area.

January Average Humidity in Atlantic

This chart illustrates the average monthly humidity levels in Atlantic, 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 Atlantic is approximately 84%, 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 Atlantic

In Atlantic 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 Atlantic for better planning.

Maximum UV Index Levels in Atlantic for January

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

Data source: Atlantic 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 Atlantic Compares to Other Months

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

This table compares monthly weather conditions in Atlantic, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	91 mm (3.6 inches)	84%	moderate
February Weather	12°C (53°F)	148 mm (5.8 inches)	81%	high
March Weather	13°C (56°F)	89 mm (3.5 inches)	80%	very high
April Weather	17°C (63°F)	98 mm (3.9 inches)	80%	very high
May Weather	21°C (71°F)	106 mm (4.2 inches)	81%	extreme
June Weather	25°C (77°F)	145 mm (5.7 inches)	82%	extreme
July Weather	27°C (81°F)	159 mm (6.3 inches)	83%	extreme
August Weather	27°C (80°F)	188 mm (7.4 inches)	82%	very high
September Weather	25°C (78°F)	164 mm (6.4 inches)	80%	very high
October Weather	22°C (71°F)	91 mm (3.6 inches)	79%	very high
November Weather	16°C (61°F)	122 mm (4.8 inches)	83%	moderate
December Weather	13°C (55°F)	154 mm (6.1 inches)	84%	moderate