July Weather in Dauphin Island

Last updated: March 2, 2024

The weather in Dauphin Island, United States, during July is characterized by an average temperature of 28°C (83°F). Highs can soar to 31°C (88°F), while lows may dip to 25°C (77°F). Typically, the humidity level in Dauphin Island throughout July hovers around 79%.

25°C (77°F)

Minimum temperature

28°C (83°F)

Average temperature

31°C (88°F)

Maximum temperature

79%

Humidity

Precipitation and Sunshine hours

In July, Dauphin Island averages 159 mm (6.3 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 13 hours 50 minutes of daylight, with the sun shining for approximately 10 hours 23 minutes each day. Additionally, there is a 26% probability of sunny days during this period.

159 mm (6.3 inches)

Precipitation

18 rainy days

Rainy days

10 hours 23 minutes

Sunshine hours

26%

Chance of sun

UV Index

In July, the UV Index in Dauphin Island 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 2 4 7 9 11 12 11 9 6 3 1 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

Compare Dauphin Island's Climate with Cities Worldwide