January Weather in San Fernando, Honduras

Last updated: August 23, 2025

In San Fernando, Honduras, the average temperature in January hovers around 18°C (66°F). Expect a minimum of 10°C (50°F) and a maximum of 29°C (85°F), making it a pleasantly varied month. However, be prepared for some rain, as 64 mm (2.5 in) of precipitation can occur over 14 days. The air tends to be quite humid, with an average humidity level of 80%, adding to the tropical ambiance of this time of year.

January Temperature in San Fernando

In January in San Fernando, the average temperature is 18°C (66°F), with maximums reaching up to 29°C (85°F) and minimums dropping as low as 10°C (50°F). This pleasant climate makes San Fernando an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

January Weather in San Fernando: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Fernando, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Fernando, January typically has an average temperature of 18°C (66°F), with highs reaching up to 29°C (85°F) and lows dropping to around 10°C (50°F).

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

January Precipitation in San Fernando

In San Fernando in January, the precipitation amount is 64 mm (2.5 in) spread out over 14 days.

January Precipitation Trends in San Fernando

The chart displays monthly precipitation patterns in San Fernando, 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 San Fernando, January typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 14 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 San Fernando

In San Fernando in January, humidity is 80%. With an average temperature of 18°C (66°F), this humidity feels like a warm, sticky embrace, making traveling slightly uncomfortable as perspiration builds up and the air feels heavy, causing an underlying lethargy.

January Average Humidity in San Fernando

This chart illustrates the average monthly humidity levels in San Fernando, 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 San Fernando is approximately 80%, 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 San Fernando

In San Fernando in January, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in San Fernando.

Maximum UV Index Levels in San Fernando for January

The chart shows the monthly maximum UV Index (UVI) for San Fernando 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 San Fernando typically reaches 11, which falls under the extreme exposure category.

Data source: San Fernando 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 San Fernando Compares to Other Months

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

This table compares monthly weather conditions in San Fernando, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (66°F)	64 mm (2.5 inches)	80%	extreme
February Weather	20°C (68°F)	42 mm (1.6 inches)	72%	extreme
March Weather	21°C (69°F)	42 mm (1.6 inches)	61%	extreme
April Weather	23°C (74°F)	38 mm (1.5 inches)	53%	extreme
May Weather	24°C (75°F)	175 mm (6.9 inches)	51%	extreme
June Weather	23°C (73°F)	295 mm (11.6 inches)	52%	extreme
July Weather	22°C (72°F)	145 mm (5.7 inches)	58%	extreme
August Weather	22°C (73°F)	197 mm (7.8 inches)	63%	extreme
September Weather	22°C (73°F)	251 mm (9.9 inches)	71%	extreme
October Weather	22°C (72°F)	237 mm (9.3 inches)	79%	extreme
November Weather	20°C (68°F)	144 mm (5.7 inches)	79%	very high
December Weather	19°C (66°F)	59 mm (2.3 inches)	74%	very high