September Weather in Alta Vista

Last updated: March 2, 2024

The weather in Alta Vista, Mexico, during September is characterized by an average temperature of 25°C (78°F). Highs can soar to 36°C (97°F), while lows may dip to 16°C (61°F). Typically, the humidity level in Alta Vista throughout September hovers around 86%.

16°C (61°F)

Minimum temperature

25°C (78°F)

Average temperature

36°C (97°F)

Maximum temperature

86%

Humidity

Precipitation and Sunshine hours

In September, Alta Vista averages 73 mm (2.9 inches) of rainfall, typically over the course of 8 rainy days. The month enjoys an average of 12 hours 16 minutes of daylight, with the sun shining for approximately 9 hours 46 minutes each day. Additionally, there is a 65% probability of sunny days during this period.

73 mm (2.9 inches)

Precipitation

8 rainy days

Rainy days

9 hours 46 minutes

Sunshine hours

65%

Chance of sun

UV Index

In September, the UV Index in Alta Vista 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 1 1 3 6 9 11 12 11 8 5 3 1 1
Exposure Low Moderate High VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 30 min 45 min

Compare Alta Vista's Climate with Cities Worldwide