nomadseason

December Weather in San Francisco Morazan, El Salvador

Last updated: August 23, 2025

In December, the average temperature in San Francisco Morazan, El Salvador hovers around 23°C (73°F). Expect a comfortable range with a minimum of 14°C (57°F) and occasional highs reaching 33°C (91°F). However, don’t forget your umbrella: precipitation typically amounts to 9 mm (0.3 in) over 1 day, accompanied by an average humidity of 74%.

December Temperature in San Francisco Morazan

In December in San Francisco Morazan, the average temperature is 23°C (73°F), with maximums reaching up to 33°C (91°F) and minimums dropping as low as 14°C (57°F). This pleasant climate makes San Francisco Morazan an ideal destination for travelers seeking a comfortable and enjoyable getaway.

December Weather in San Francisco Morazan: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Francisco Morazan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Francisco Morazan, December typically has an average temperature of 23°C (73°F), with highs reaching up to 33°C (91°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec737577787775777675747373
Data source: Temperature data for San Francisco Morazan generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in San Francisco Morazan

In San Francisco Morazan in December, the precipitation amount is 9 mm (0.3 in) over the course of 1 day.

December Precipitation Trends in San Francisco Morazan

The chart displays monthly precipitation patterns in San Francisco Morazan, 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 San Francisco Morazan, December typically receives around 9 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec55748242271154213290254689
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in San Francisco Morazan

In San Francisco Morazan in December humidity is 74%. With an average temperature of 23°C (73°F), this humidity feels like walking through a warm, enveloping fog, making outdoor activities more strenuous and requiring frequent breaks for hydration.

December Average Humidity in San Francisco Morazan

This chart illustrates the average monthly humidity levels in San Francisco Morazan, 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 San Francisco Morazan is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%72%61%53%51%52%58%63%71%79%79%74%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in San Francisco Morazan

In San Francisco Morazan 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 San Francisco Morazan.

Maximum UV Index Levels in San Francisco Morazan for December

The chart shows the monthly maximum UV Index (UVI) for San Francisco Morazan 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 San Francisco Morazan typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131515141414141313109
Data source: San Francisco Morazan 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 San Francisco Morazan Compares to Other Months

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

This table compares monthly weather conditions in San Francisco Morazan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)5 mm (0.2 inches)80%extreme
February Weather24°C (76°F)5 mm (0.2 inches)72%extreme
March Weather25°C (77°F)7 mm (0.3 inches)61%extreme
April Weather26°C (79°F)48 mm (1.9 inches)53%extreme
May Weather25°C (77°F)242 mm (9.5 inches)51%extreme
June Weather24°C (75°F)271 mm (10.7 inches)52%extreme
July Weather25°C (77°F)154 mm (6.1 inches)58%extreme
August Weather24°C (76°F)213 mm (8.4 inches)63%extreme
September Weather24°C (75°F)290 mm (11.4 inches)71%extreme
October Weather23°C (74°F)254 mm (10.0 inches)79%extreme
November Weather23°C (73°F)68 mm (2.7 inches)79%very high
December Weather23°C (73°F)9 mm (0.3 inches)74%very high

Compare San Francisco Morazan's Climate with Cities Worldwide