January Weather in Opelika, United States

Last updated: June 24, 2025

In January, the average temperature in Opelika, United States hovers around 9°C (48°F). Prepare for potential extremes, as temperatures can dip as low as -12°C (11°F) or soar to a maximum of 26°C (79°F). Expect a moderate amount of rainfall, with an average precipitation of 117 mm (4.6 in) spread over 9 days. Humidity levels are high, averaging about 85%, making for a notably damp atmosphere.

January Temperature in Opelika

In January in Opelika, the average temperature is 9°C (48°F). The maximum can reach 26°C (79°F), while the minimum can dip as low as -12°C (11°F). Be sure to pack layers to stay comfortable amidst the varying temperatures during your travels.

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

The chart illustrates January temperature patterns in Opelika, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Opelika, January typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (79°F) and lows dropping to around -12°C (11°F).

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

January Precipitation in Opelika

In Opelika in January, the total precipitation amount is 117 mm (4.6 in) spread over a period of 9 days.

January Precipitation Trends in Opelika

The chart displays monthly precipitation patterns in Opelika, 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 Opelika, January typically receives around 117 mm (4.6 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 Opelika

In Opelika in January humidity is 85%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill enveloping you, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

January Average Humidity in Opelika

This chart illustrates the average monthly humidity levels in Opelika, 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 Opelika is approximately 85%, 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 Opelika

In Opelika 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 Opelika for better planning.

Maximum UV Index Levels in Opelika for January

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

Data source: Opelika 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 Opelika Compares to Other Months

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

This table compares monthly weather conditions in Opelika, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	117 mm (4.6 inches)	85%	moderate
February Weather	12°C (55°F)	135 mm (5.3 inches)	84%	high
March Weather	15°C (59°F)	111 mm (4.4 inches)	82%	very high
April Weather	18°C (65°F)	121 mm (4.7 inches)	82%	very high
May Weather	23°C (73°F)	125 mm (4.9 inches)	81%	extreme
June Weather	25°C (78°F)	129 mm (5.1 inches)	77%	extreme
July Weather	27°C (81°F)	111 mm (4.4 inches)	77%	extreme
August Weather	26°C (80°F)	130 mm (5.1 inches)	72%	extreme
September Weather	25°C (77°F)	102 mm (4.0 inches)	73%	very high
October Weather	20°C (69°F)	110 mm (4.3 inches)	73%	very high
November Weather	13°C (55°F)	83 mm (3.3 inches)	85%	high
December Weather	10°C (51°F)	147 mm (5.8 inches)	88%	moderate