January Weather in Belen, Paraguay

Last updated: August 31, 2025

In January, the average temperature in Belen, Paraguay is a warm 28°C (83°F), with lows dipping to 17°C (62°F) and soaring highs reaching 41°C (106°F). This tropical climate is accompanied by an average humidity of 84%, making it feel even warmer. Expect 143 mm (5.6 in) of precipitation over 15 days, so pack an umbrella along with your sunscreen!

January Temperature in Belen

In January in Belen, the average temperature is 28°C (83°F), with maximums reaching up to 41°C (106°F) and minimums dropping to as low as 17°C (62°F). Be prepared for warm days and cooler evenings when traveling 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 28°C (83°F), with highs reaching up to 41°C (106°F) and lows dropping to around 17°C (62°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 total precipitation amount is 143 mm (5.6 in) spread over 15 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 143 mm (5.6 inches) of precipitation spread over approximately 15 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 Belen

In Belen in January, humidity is 84%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and the air almost stifling for traveling.

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 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 Belen

In Belen in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Belen.

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 15, which falls under the extreme 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	28°C (83°F)	143 mm (5.6 inches)	84%	extreme
February Weather	28°C (82°F)	125 mm (4.9 inches)	78%	extreme
March Weather	27°C (80°F)	165 mm (6.5 inches)	81%	extreme
April Weather	24°C (76°F)	98 mm (3.9 inches)	77%	extreme
May Weather	21°C (70°F)	135 mm (5.3 inches)	72%	very high
June Weather	20°C (68°F)	65 mm (2.6 inches)	61%	high
July Weather	19°C (67°F)	24 mm (1.0 inches)	52%	high
August Weather	21°C (70°F)	70 mm (2.8 inches)	38%	very high
September Weather	24°C (76°F)	56 mm (2.2 inches)	41%	very high
October Weather	26°C (79°F)	162 mm (6.4 inches)	46%	extreme
November Weather	27°C (80°F)	151 mm (5.9 inches)	70%	extreme
December Weather	28°C (82°F)	182 mm (7.2 inches)	84%	extreme