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December Weather in San Simon, Venezuela

Last updated: August 28, 2025

In San Simon, Venezuela, the average temperature in December hovers around 18°C (64°F). Embrace the mild climate, where minimum temperatures can dip to 10°C (51°F) and occasionally peak at 26°C (79°F). Be prepared for some rain, with an average precipitation of 45 mm (1.8 in) spread over about 11 days. The atmosphere is pleasantly balanced, featuring an average humidity of 55%.

December Temperature in San Simon

In December in San Simon, the average temperature is 18°C (64°F), with maximums reaching up to 26°C (79°F) and minimums dropping as low as 10°C (51°F). This pleasant climate makes San Simon an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates December temperature patterns in San Simon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Simon, December typically has an average temperature of 18°C (64°F), with highs reaching up to 26°C (79°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec636464656665666666656464
Data source: Temperature data for San Simon 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 Simon

In San Simon in December, the precipitation amount is 45 mm (1.8 in) over a span of 11 days.

December Precipitation Trends in San Simon

The chart displays monthly precipitation patterns in San Simon, 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 Simon, December typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec48791351671347126367711615245
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Simon

In San Simon in December, humidity is 55%. With an average temperature of 18°C (64°F), this humidity feels like a gentle embrace, making it comfortable for traveling yet slightly muggy, perfect for exploring the outdoors with a light jacket.

December Average Humidity in San Simon

This chart illustrates the average monthly humidity levels in San Simon, 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 Simon is approximately 55%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec50%47%45%43%52%80%87%80%76%70%67%55%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in San Simon

In San Simon 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 Simon.

Maximum UV Index Levels in San Simon for December

The chart shows the monthly maximum UV Index (UVI) for San Simon 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 Simon typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131415161514131414131211
Data source: San Simon 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 Simon Compares to Other Months

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

This table compares monthly weather conditions in San Simon, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)48 mm (1.9 inches)50%extreme
February Weather18°C (64°F)79 mm (3.1 inches)47%extreme
March Weather18°C (64°F)135 mm (5.3 inches)45%extreme
April Weather18°C (65°F)167 mm (6.6 inches)43%extreme
May Weather19°C (66°F)134 mm (5.3 inches)52%extreme
June Weather19°C (66°F)71 mm (2.8 inches)80%extreme
July Weather19°C (66°F)26 mm (1.0 inches)87%extreme
August Weather19°C (66°F)36 mm (1.4 inches)80%extreme
September Weather19°C (66°F)77 mm (3.0 inches)76%extreme
October Weather18°C (66°F)116 mm (4.6 inches)70%extreme
November Weather18°C (65°F)151 mm (6.0 inches)67%extreme
December Weather18°C (64°F)45 mm (1.8 inches)55%extreme

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