January Weather in Belen, United States

Last updated: June 24, 2025

In January, the average temperature in Belen, United States hovers around 3°C (37°F), with possible extremes ranging from a chilly -15°C (6°F) to a mild 17°C (62°F). Expect about 15 mm (0.6 in) of precipitation spread over 3 days, contributing to an average humidity of 78%. Be prepared for a mix of conditions as you explore this captivating destination!

January Temperature in Belen

In January in Belen, the average temperature is 3°C (37°F). The maximum can reach 17°C (62°F) and the minimum can be as low as -15°C (6°F). Be prepared for a wide range of temperatures if you plan to travel during this time.

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

The chart illustrates January temperature patterns in Belen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belen, January typically has an average temperature of 3°C (37°F), with highs reaching up to 17°C (62°F) and lows dropping to around -15°C (6°F).

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

January Precipitation in Belen

In Belen in January, the precipitation amount is 15 mm (0.6 in) over the course of 3 days.

January Precipitation Trends in Belen

The chart displays monthly precipitation patterns in Belen, 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 Belen, January typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 3 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Belen

In Belen in January humidity is 78%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that penetrates your clothing, making it vital to bundle up while exploring the surroundings.

January Average Humidity in Belen

This chart illustrates the average monthly humidity levels in Belen, 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 Belen is approximately 78%, 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 Belen

In Belen 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 Belen for better planning.

Maximum UV Index Levels in Belen for January

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

Data source: Belen 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 Belen Compares to Other Months

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

This table compares monthly weather conditions in Belen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	15 mm (0.6 inches)	78%	moderate
February Weather	5°C (42°F)	17 mm (0.7 inches)	79%	high
March Weather	11°C (51°F)	12 mm (0.5 inches)	66%	very high
April Weather	15°C (60°F)	14 mm (0.5 inches)	60%	extreme
May Weather	20°C (69°F)	7 mm (0.3 inches)	57%	extreme
June Weather	26°C (78°F)	13 mm (0.5 inches)	55%	extreme
July Weather	27°C (80°F)	23 mm (0.9 inches)	56%	extreme
August Weather	26°C (79°F)	14 mm (0.6 inches)	65%	extreme
September Weather	22°C (73°F)	23 mm (0.9 inches)	72%	extreme
October Weather	15°C (59°F)	23 mm (0.9 inches)	78%	very high
November Weather	9°C (48°F)	14 mm (0.5 inches)	81%	high
December Weather	3°C (38°F)	11 mm (0.4 inches)	79%	moderate