June Weather in San Bernardino

Last updated: March 2, 2024

The weather in San Bernardino, Mexico, during June is characterized by an average temperature of 26°C (80°F). Highs can soar to 30°C (86°F), while lows may dip to 24°C (75°F). Typically, the humidity level in San Bernardino throughout June hovers around 73%.

24°C (75°F)

Minimum temperature

26°C (80°F)

Average temperature

30°C (86°F)

Maximum temperature

73%

Humidity

Precipitation and Sunshine hours

In June, San Bernardino averages 458 mm (18.0 inches) of rainfall, typically over the course of 23 rainy days. The month enjoys an average of 13 hours 2 minutes of daylight, with the sun shining for approximately 9 hours 6 minutes each day. Additionally, there is a 13% probability of sunny days during this period.

458 mm (18.0 inches)

Precipitation

23 rainy days

Rainy days

9 hours 6 minutes

Sunshine hours

13%

Chance of sun

UV Index

In June, the UV Index in San Bernardino reaches a maximum of 14, 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 9 12 14 13 11 8 4 2 1
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 Bernardino's Climate with Cities Worldwide