September Weather in San Juan de La Libertad

Last updated: March 2, 2024

The weather in San Juan de La Libertad, Peru, during September is characterized by an average temperature of 6°C (42°F). Highs can soar to 13°C (55°F), while lows may dip to 0°C (32°F). Typically, the humidity level in San Juan de La Libertad throughout September hovers around 40%.

0°C (32°F)

Minimum temperature

6°C (42°F)

Average temperature

13°C (55°F)

Maximum temperature

40%

Humidity

Precipitation and Sunshine hours

In September, San Juan de La Libertad averages 100 mm (3.9 inches) of rainfall, typically over the course of 22 rainy days. The month enjoys an average of 12 hours 1 minutes of daylight, with the sun shining for approximately 10 hours 36 minutes each day. Additionally, there is a 26% probability of sunny days during this period.

100 mm (3.9 inches)

Precipitation

22 rainy days

Rainy days

10 hours 36 minutes

Sunshine hours

26%

Chance of sun

UV Index

In September, the UV Index in San Juan de La Libertad reaches a maximum of 16, 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 4 8 12 15 16 15 11 6 3 1 0 0
Exposure Low Moderate VeryHigh Extreme High Moderate Low
Time to burn 45 min 30 min 15 min 10 min 25 min 30 min 45 min

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