December Weather in Senahu, Guatemala

Last updated: August 23, 2025

In Senahu, Guatemala, the average temperature in December hovers around 21°C (70°F), with a minimum of 11°C (53°F) and a maximum peaking at 31°C (88°F). Be prepared for 136 mm (5.3 in) of precipitation over 18 days, contributing to an average humidity of 74%.

December Temperature in Senahu

In December in Senahu, the average temperature is 21°C (70°F). Maximums can reach 31°C (88°F), while minimums can drop to as low as 11°C (53°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

December Weather in Senahu: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Senahu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Senahu, December typically has an average temperature of 21°C (70°F), with highs reaching up to 31°C (88°F) and lows dropping to around 11°C (53°F).

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

December Precipitation in Senahu

In Senahu in December, the total precipitation amount is 136 mm (5.3 in), spread over 18 days.

December Precipitation Trends in Senahu

The chart displays monthly precipitation patterns in Senahu, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Senahu, December typically receives around 136 mm (5.3 inches) of precipitation spread over approximately 18 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Senahu

In Senahu in December humidity is 74%. With an average temperature of 21°C (70°F), this humidity feels like a warm, moist embrace, making outdoor activities both invigorating and slightly draining, so travelers should stay hydrated and take breaks often.

December Average Humidity in Senahu

This chart illustrates the average monthly humidity levels in Senahu, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Senahu is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Senahu

In Senahu in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Senahu.

Maximum UV Index Levels in Senahu for December

The chart shows the monthly maximum UV Index (UVI) for Senahu in December, 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 December, the maximum UV index in Senahu typically reaches 9, which falls under the very high exposure category.

Data source: Senahu December 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 December Weather in Senahu Compares to Other Months

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

This table compares monthly weather conditions in Senahu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	123 mm (4.9 inches)	80%	very high
February Weather	22°C (72°F)	98 mm (3.9 inches)	72%	extreme
March Weather	23°C (73°F)	93 mm (3.7 inches)	61%	extreme
April Weather	25°C (78°F)	77 mm (3.0 inches)	53%	extreme
May Weather	26°C (79°F)	163 mm (6.4 inches)	51%	extreme
June Weather	25°C (78°F)	283 mm (11.1 inches)	52%	extreme
July Weather	25°C (77°F)	223 mm (8.8 inches)	58%	extreme
August Weather	25°C (77°F)	238 mm (9.4 inches)	63%	extreme
September Weather	25°C (77°F)	242 mm (9.5 inches)	71%	extreme
October Weather	24°C (76°F)	281 mm (11.1 inches)	79%	extreme
November Weather	22°C (73°F)	261 mm (10.3 inches)	79%	very high
December Weather	21°C (70°F)	136 mm (5.3 inches)	74%	very high