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December Weather in San Vicente, Ecuador

Last updated: August 23, 2025

In San Vicente, Ecuador, the average temperature in December hovers around 25°C (77°F), with a comfortable minimum of 22°C (72°F) and a warm maximum of 31°C (88°F). During this month, expect about 34 mm (1.4 in) of precipitation spread over 7 days. With an average humidity of 90%, be prepared for a balmy atmosphere!

December Temperature in San Vicente

In December in San Vicente, the average temperature is 25°C (77°F). Maximums can reach 31°C (88°F), while minimums can drop to 22°C (72°F). This comfortable climate makes San Vicente an ideal destination for outdoor activities and exploration during this time of year.

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

The chart illustrates December temperature patterns in San Vicente, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Vicente, December typically has an average temperature of 25°C (77°F), with highs reaching up to 31°C (88°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec798080807978767575757677
Data source: Temperature data for San Vicente generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in San Vicente

In San Vicente in December, the precipitation amount is 34 mm (1.4 in) over the course of 7 days.

December Precipitation Trends in San Vicente

The chart displays monthly precipitation patterns in San Vicente, 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 Vicente, December typically receives around 34 mm (1.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec71114128544214565121234
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Vicente

In San Vicente in December humidity is 90%. With an average temperature of 25°C (77°F), this humidity feels like a warm, moist blanket enveloping you, making any outdoor travel feel stifling and heavy, often leading to a quick exhaustion as you navigate through the sultry air.

December Average Humidity in San Vicente

This chart illustrates the average monthly humidity levels in San Vicente, 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 Vicente is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%90%89%89%90%89%87%89%90%90%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in San Vicente

In San Vicente in December, 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 Vicente.

Maximum UV Index Levels in San Vicente for December

The chart shows the monthly maximum UV Index (UVI) for San Vicente 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 Vicente typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141311111213131111
Data source: San Vicente 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 Vicente Compares to Other Months

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

This table compares monthly weather conditions in San Vicente, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)71 mm (2.8 inches)91%extreme
February Weather27°C (80°F)114 mm (4.5 inches)90%extreme
March Weather27°C (80°F)128 mm (5.1 inches)90%extreme
April Weather27°C (80°F)54 mm (2.1 inches)89%extreme
May Weather26°C (80°F)41 mm (1.6 inches)89%extreme
June Weather25°C (78°F)14 mm (0.6 inches)90%extreme
July Weather25°C (76°F)5 mm (0.2 inches)89%extreme
August Weather24°C (75°F)6 mm (0.2 inches)87%extreme
September Weather24°C (76°F)5 mm (0.2 inches)89%extreme
October Weather24°C (76°F)12 mm (0.5 inches)90%extreme
November Weather24°C (76°F)11 mm (0.5 inches)90%extreme
December Weather25°C (77°F)34 mm (1.4 inches)90%extreme

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