June Weather in Princeton

Last updated: March 2, 2024

The weather in Princeton, United States, during June is characterized by an average temperature of 17°C (63°F). Highs can soar to 30°C (86°F), while lows may dip to 5°C (42°F). Typically, the humidity level in Princeton throughout June hovers around 74%.

5°C (42°F)

Minimum temperature

17°C (63°F)

Average temperature

30°C (86°F)

Maximum temperature

74%

Humidity

Precipitation and Sunshine hours

In June, Princeton averages 91 mm (3.6 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 15 hours 33 minutes of daylight, with the sun shining for approximately 10 hours 20 minutes each day. Additionally, there is a 41% probability of sunny days during this period.

91 mm (3.6 inches)

Precipitation

11 rainy days

Rainy days

10 hours 20 minutes

Sunshine hours

41%

Chance of sun

UV Index

In June, the UV Index in Princeton reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 2 3 5 7 9 9 9 8 7 5 3 1 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

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