December Weather in Guayaquil

Last updated: March 2, 2024

The weather in Guayaquil, Ecuador, during December is characterized by an average temperature of 25°C (78°F). Highs can soar to 31°C (88°F), while lows may dip to 21°C (71°F). Typically, the humidity level in Guayaquil throughout December hovers around 88%.

21°C (71°F)

Minimum temperature

25°C (78°F)

Average temperature

31°C (88°F)

Maximum temperature

88%

Humidity

Precipitation and Sunshine hours

In December, Guayaquil averages 105 mm (4.1 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 12 hours 14 minutes of daylight, with the sun shining for approximately 8 hours 30 minutes each day. Additionally, there is a 13% probability of sunny days during this period.

105 mm (4.1 inches)

Precipitation

15 rainy days

Rainy days

8 hours 30 minutes

Sunshine hours

13%

Chance of sun

UV Index

In December, the UV Index in Guayaquil reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 2 5 8 10 12 11 9 6 3 1 1 0
Exposure Low Moderate VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 15 min 10 min 15 min 25 min 30 min 45 min

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