December Weather in Occidente (San Francisco), Mexico

Last updated: August 27, 2025

In December, the average temperature in Occidente (San Francisco), Mexico hovers around 24°C (76°F). Expect minimums to dip to 14°C (58°F) and highs soaring up to 34°C (94°F). Be prepared for some rain, with an average precipitation of 59 mm (2.3 in) over about 11 days. With an average humidity of 85%, the atmosphere is sure to feel quite humid.

December Temperature in Occidente (San Francisco)

In December in Occidente (San Francisco), the average temperature is 24°C (76°F). Maximums can reach 34°C (94°F) and minimums can drop as low as 14°C (58°F). This pleasant climate makes Occidente (San Francisco) an ideal destination for travelers seeking comfortable weather.

December Weather in Occidente (San Francisco): Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Occidente (San Francisco), showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Occidente (San Francisco), December typically has an average temperature of 24°C (76°F), with highs reaching up to 34°C (94°F) and lows dropping to around 14°C (58°F).

Data source: Temperature data for Occidente (San Francisco) generated using information from the Copernicus Climate Change Service.

December Precipitation in Occidente (San Francisco)

In Occidente (San Francisco) in December, the precipitation amount is 59 mm (2.3 in) over the course of 11 days.

December Precipitation Trends in Occidente (San Francisco)

The chart displays monthly precipitation patterns in Occidente (San Francisco), 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 Occidente (San Francisco), December typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 11 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 Occidente (San Francisco)

In Occidente (San Francisco) in December humidity is 85%. With an average temperature of 24°C (76°F), this humidity feels like walking through a warm, thick blanket that envelops you, making every step slightly more laborious and prompting a constant desire for refreshing coolness while exploring.

December Average Humidity in Occidente (San Francisco)

This chart illustrates the average monthly humidity levels in Occidente (San Francisco), 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 Occidente (San Francisco) is approximately 85%, 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 Occidente (San Francisco)

In Occidente (San Francisco) in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Occidente (San Francisco).

Maximum UV Index Levels in Occidente (San Francisco) for December

The chart shows the monthly maximum UV Index (UVI) for Occidente (San Francisco) 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 Occidente (San Francisco) typically reaches 8, which falls under the very high exposure category.

Data source: Occidente (San Francisco) 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 Occidente (San Francisco) Compares to Other Months

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

This table compares monthly weather conditions in Occidente (San Francisco), showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	66 mm (2.6 inches)	81%	very high
February Weather	25°C (78°F)	25 mm (1.0 inches)	80%	extreme
March Weather	27°C (81°F)	24 mm (0.9 inches)	76%	extreme
April Weather	29°C (85°F)	38 mm (1.5 inches)	74%	extreme
May Weather	30°C (87°F)	62 mm (2.4 inches)	74%	extreme
June Weather	29°C (84°F)	262 mm (10.3 inches)	74%	extreme
July Weather	30°C (85°F)	83 mm (3.3 inches)	79%	extreme
August Weather	29°C (85°F)	145 mm (5.7 inches)	80%	extreme
September Weather	28°C (83°F)	210 mm (8.3 inches)	79%	extreme
October Weather	27°C (81°F)	231 mm (9.1 inches)	81%	extreme
November Weather	25°C (78°F)	141 mm (5.6 inches)	84%	very high
December Weather	24°C (76°F)	59 mm (2.3 inches)	85%	very high