June Weather in Philadelphia

Last updated: March 2, 2024

The weather in Philadelphia, United States, during June is characterized by an average temperature of 26°C (79°F). Highs can soar to 34°C (94°F), while lows may dip to 17°C (63°F). Typically, the humidity level in Philadelphia throughout June hovers around 79%.

17°C (63°F)

Minimum temperature

26°C (79°F)

Average temperature

34°C (94°F)

Maximum temperature

79%

Humidity

Precipitation and Sunshine hours

In June, Philadelphia averages 168 mm (6.6 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 14 hours 15 minutes of daylight, with the sun shining for approximately 10 hours 13 minutes each day. Additionally, there is a 34% probability of sunny days during this period.

168 mm (6.6 inches)

Precipitation

14 rainy days

Rainy days

10 hours 13 minutes

Sunshine hours

34%

Chance of sun

UV Index

In June, the UV Index in Philadelphia reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 11 10 8 6 3 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

Compare Philadelphia's Climate with Cities Worldwide