September Weather in San Alfonso

Last updated: March 2, 2024

The weather in San Alfonso, Philippines, during September is characterized by an average temperature of 27°C (81°F). Highs can soar to 30°C (85°F), while lows may dip to 25°C (77°F). Typically, the humidity level in San Alfonso throughout September hovers around 85%.

25°C (77°F)

Minimum temperature

27°C (81°F)

Average temperature

30°C (85°F)

Maximum temperature

85%

Humidity

Precipitation and Sunshine hours

In September, San Alfonso averages 170 mm (6.7 inches) of rainfall, typically over the course of 22 rainy days. The month enjoys an average of 12 hours 8 minutes of daylight, with the sun shining for approximately 8 hours 56 minutes each day. Additionally, there is a 15% probability of sunny days during this period.

170 mm (6.7 inches)

Precipitation

22 rainy days

Rainy days

8 hours 56 minutes

Sunshine hours

15%

Chance of sun

UV Index

In September, the UV Index in San Alfonso reaches a maximum of 15, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 2 5 9 13 15 15 12 8 4 2 1 0 0
Exposure Low Moderate VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 15 min 10 min 15 min 30 min 45 min

Compare San Alfonso's Climate with Cities Worldwide