January Weather in Panama, United States

Last updated: June 24, 2025

In Panama, United States, the average temperature in January is a brisk 5°C (42°F). Expect a chilly minimum of -15°C (5°F), while the thermometer can occasionally soar to a pleasant 24°C (76°F). Be prepared for about 85 mm (3.3 in) of precipitation spread over 8 days, contributing to an average humidity of 82%. Whether you're bundling up or enjoying a warmer day, this month offers a diverse climate experience.

January Temperature in Panama

In January in Panama, the average temperature is 5°C (42°F). The maximum can reach 24°C (76°F), while the minimum can drop as low as -15°C (5°F). Be prepared for a wide range of temperatures and pack accordingly for your trip!

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

The chart illustrates January temperature patterns in Panama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Panama, January typically has an average temperature of 5°C (42°F), with highs reaching up to 24°C (76°F) and lows dropping to around -15°C (5°F).

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

January Precipitation in Panama

In Panama in January, the precipitation amount is 85 mm (3.3 in) over the course of 8 days.

January Precipitation Trends in Panama

The chart displays monthly precipitation patterns in Panama, 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 Panama, January typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 8 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 Panama

In Panama in January humidity is 82%. With an average temperature of 5°C (42°F), this humidity feels like a wet chill that seeps into your bones, making outdoor exploration uncomfortable and dampening the joy of traveling.

January Average Humidity in Panama

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

In Panama 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 Panama for better planning.

Maximum UV Index Levels in Panama for January

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

Data source: Panama 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 Panama Compares to Other Months

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

This table compares monthly weather conditions in Panama, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	85 mm (3.3 inches)	82%	moderate
February Weather	7°C (45°F)	109 mm (4.3 inches)	79%	high
March Weather	13°C (56°F)	114 mm (4.5 inches)	77%	high
April Weather	16°C (61°F)	130 mm (5.1 inches)	78%	very high
May Weather	22°C (71°F)	197 mm (7.7 inches)	82%	very high
June Weather	26°C (79°F)	77 mm (3.0 inches)	81%	extreme
July Weather	28°C (83°F)	76 mm (3.0 inches)	75%	extreme
August Weather	27°C (81°F)	112 mm (4.4 inches)	61%	very high
September Weather	25°C (77°F)	71 mm (2.8 inches)	59%	very high
October Weather	18°C (64°F)	140 mm (5.5 inches)	69%	high
November Weather	11°C (52°F)	66 mm (2.6 inches)	82%	moderate
December Weather	8°C (47°F)	82 mm (3.2 inches)	87%	moderate