August Weather in Mountain View

Last updated: March 2, 2024

The weather in Mountain View, United States, during August is characterized by an average temperature of 22°C (72°F). Highs can soar to 34°C (94°F), while lows may dip to 12°C (53°F). Typically, the humidity level in Mountain View throughout August hovers around 56%.

12°C (53°F)

Minimum temperature

22°C (72°F)

Average temperature

34°C (94°F)

Maximum temperature

56%

Humidity

Precipitation and Sunshine hours

In August, Mountain View averages 35 mm (1.4 inches) of rainfall, typically over the course of 7 rainy days. The month enjoys an average of 13 hours 38 minutes of daylight, with the sun shining for approximately 11 hours 20 minutes each day. Additionally, there is a 67% probability of sunny days during this period.

35 mm (1.4 inches)

Precipitation

7 rainy days

Rainy days

11 hours 20 minutes

Sunshine hours

67%

Chance of sun

UV Index

In August, the UV Index in Mountain View reaches a maximum of 11, 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 2 3 6 9 10 11 10 8 6 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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