July Weather in Rio Vista

Last updated: March 2, 2024

The weather in Rio Vista, United States, during July is characterized by an average temperature of 29°C (85°F). Highs can soar to 38°C (102°F), while lows may dip to 21°C (70°F). Typically, the humidity level in Rio Vista throughout July hovers around 73%.

21°C (70°F)

Minimum temperature

29°C (85°F)

Average temperature

38°C (102°F)

Maximum temperature

73%

Humidity

Precipitation and Sunshine hours

In July, Rio Vista averages 62 mm (2.5 inches) of rainfall, typically over the course of 9 rainy days. The month enjoys an average of 13 hours 59 minutes of daylight, with the sun shining for approximately 11 hours 38 minutes each day. Additionally, there is a 49% probability of sunny days during this period.

62 mm (2.5 inches)

Precipitation

9 rainy days

Rainy days

11 hours 38 minutes

Sunshine hours

49%

Chance of sun

UV Index

In July, the UV Index in Rio Vista 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 1 3 5 8 10 11 11 10 7 5 2 1
Exposure Low Moderate VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 15 min 10 min 15 min 25 min 30 min 45 min

Compare Rio Vista's Climate with Cities Worldwide