September Weather in San Juan y Martinez

Last updated: March 2, 2024

The weather in San Juan y Martinez, Cuba, during September is characterized by an average temperature of 27°C (81°F). Highs can soar to 32°C (90°F), while lows may dip to 23°C (74°F). Typically, the humidity level in San Juan y Martinez throughout September hovers around 76%.

23°C (74°F)

Minimum temperature

27°C (81°F)

Average temperature

32°C (90°F)

Maximum temperature

76%

Humidity

Precipitation and Sunshine hours

In September, San Juan y Martinez averages 146 mm (5.7 inches) of rainfall, typically over the course of 20 rainy days. The month enjoys an average of 12 hours 14 minutes of daylight, with the sun shining for approximately 10 hours 35 minutes each day. Additionally, there is a 33% probability of sunny days during this period.

146 mm (5.7 inches)

Precipitation

20 rainy days

Rainy days

10 hours 35 minutes

Sunshine hours

33%

Chance of sun

UV Index

In September, the UV Index in San Juan y Martinez reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 0 1 2 4 7 10 12 12 10 7 4 2 1
Exposure Low Moderate High VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 25 min 30 min 45 min

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