June Weather in Delaware

Last updated: March 2, 2024

The weather in Delaware, United States, during June is characterized by an average temperature of 22°C (72°F). Highs can soar to 32°C (90°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Delaware throughout June hovers around 82%.

11°C (52°F)

Minimum temperature

22°C (72°F)

Average temperature

32°C (90°F)

Maximum temperature

82%

Humidity

Precipitation and Sunshine hours

In June, Delaware averages 144 mm (5.7 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 14 hours 57 minutes of daylight, with the sun shining for approximately 10 hours 38 minutes each day. Additionally, there is a 38% probability of sunny days during this period.

144 mm (5.7 inches)

Precipitation

14 rainy days

Rainy days

10 hours 38 minutes

Sunshine hours

38%

Chance of sun

UV Index

In June, the UV Index in Delaware reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 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 7 9 10 10 9 7 5 3 1
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Delaware's Climate with Cities Worldwide