January Weather in Magnolia, United States

Last updated: June 24, 2025

In January, the average temperature in Magnolia, United States hovers around 8°C (47°F), with extremes reaching as low as -14°C (7°F) and soaring up to 25°C (78°F). Expect about 105 mm (4.1 in) of precipitation spread over 9 days, contributing to an average humidity of a cozy 82%.

January Temperature in Magnolia

In January in Magnolia, the average temperature is 8°C (47°F), with maximums reaching up to 25°C (78°F) and minimums dropping as low as -14°C (7°F). This wide temperature range suggests that travelers should pack layers to stay comfortable throughout the day and night.

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

The chart illustrates January temperature patterns in Magnolia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Magnolia, 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 -14°C (7°F).

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

January Precipitation in Magnolia

In Magnolia in January, the total precipitation amount reaches 105 mm (4.1 in) over the course of 9 days.

January Precipitation Trends in Magnolia

The chart displays monthly precipitation patterns in Magnolia, 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 Magnolia, January typically receives around 105 mm (4.1 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 Magnolia

In Magnolia in January humidity is 82%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less enjoyable and requiring extra layers to stay warm and comfortable.

January Average Humidity in Magnolia

This chart illustrates the average monthly humidity levels in Magnolia, 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 Magnolia is approximately 82%, 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 Magnolia

In Magnolia 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 Magnolia for better planning.

Maximum UV Index Levels in Magnolia for January

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

Data source: Magnolia 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 Magnolia Compares to Other Months

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

This table compares monthly weather conditions in Magnolia, 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)	105 mm (4.1 inches)	82%	moderate
February Weather	10°C (50°F)	159 mm (6.3 inches)	80%	high
March Weather	15°C (60°F)	139 mm (5.5 inches)	78%	very high
April Weather	18°C (64°F)	197 mm (7.8 inches)	79%	extreme
May Weather	23°C (74°F)	146 mm (5.7 inches)	81%	extreme
June Weather	27°C (80°F)	125 mm (4.9 inches)	77%	extreme
July Weather	28°C (83°F)	81 mm (3.2 inches)	72%	extreme
August Weather	28°C (82°F)	109 mm (4.3 inches)	65%	extreme
September Weather	25°C (78°F)	90 mm (3.5 inches)	63%	very high
October Weather	19°C (67°F)	111 mm (4.4 inches)	70%	very high
November Weather	12°C (55°F)	67 mm (2.6 inches)	82%	high
December Weather	10°C (51°F)	147 mm (5.8 inches)	88%	moderate