January Weather in Greenwood, United States

Last updated: June 24, 2025

In Greenwood, United States, the average temperature in January hovers around 8°C (47°F). Visitors should prepare for a range of temperatures, with a minimum dipping to a chilly -13°C (9°F) and a high reaching a mild 25°C (78°F). Expect about 117 mm (4.6 in) of precipitation spread over 9 days, contributing to an average humidity of 84%.

January Temperature in Greenwood

In January, in Greenwood, the average temperature is 8°C (47°F). Maximums can reach 25°C (78°F), and minimums can be as low as -13°C (9°F). Be prepared for a wide range of temperatures to ensure a comfortable travel experience.

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

The chart illustrates January temperature patterns in Greenwood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greenwood, 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 -13°C (9°F).

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

January Precipitation in Greenwood

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

January Precipitation Trends in Greenwood

The chart displays monthly precipitation patterns in Greenwood, 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 Greenwood, 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 Greenwood

In Greenwood in January, humidity is 84%. With an average temperature of 8°C (47°F), this humidity feels like a damp blanket wrapping around you, making travel feel heavy and a bit lethargic, as the air thickens with moisture and each step becomes a little more cumbersome.

January Average Humidity in Greenwood

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

In Greenwood 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 Greenwood for better planning.

Maximum UV Index Levels in Greenwood for January

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

Data source: Greenwood 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 Greenwood Compares to Other Months

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

This table compares monthly weather conditions in Greenwood, 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)	117 mm (4.6 inches)	84%	moderate
February Weather	10°C (51°F)	189 mm (7.4 inches)	83%	high
March Weather	15°C (59°F)	167 mm (6.6 inches)	80%	very high
April Weather	17°C (64°F)	152 mm (6.0 inches)	82%	very high
May Weather	23°C (73°F)	108 mm (4.3 inches)	83%	extreme
June Weather	26°C (79°F)	109 mm (4.3 inches)	80%	extreme
July Weather	28°C (83°F)	88 mm (3.5 inches)	80%	extreme
August Weather	27°C (82°F)	104 mm (4.1 inches)	75%	extreme
September Weather	26°C (78°F)	91 mm (3.6 inches)	73%	very high
October Weather	20°C (68°F)	119 mm (4.7 inches)	76%	very high
November Weather	12°C (54°F)	88 mm (3.5 inches)	84%	high
December Weather	10°C (51°F)	128 mm (5.0 inches)	88%	moderate