June Weather in Port Saint John

Last updated: March 2, 2024

The weather in Port Saint John, United States, during June is characterized by an average temperature of 26°C (80°F). Highs can soar to 30°C (87°F), while lows may dip to 23°C (74°F). Typically, the humidity level in Port Saint John throughout June hovers around 75%.

23°C (74°F)

Minimum temperature

26°C (80°F)

Average temperature

30°C (87°F)

Maximum temperature

75%

Humidity

Precipitation and Sunshine hours

In June, Port Saint John averages 164 mm (6.4 inches) of rainfall, typically over the course of 22 rainy days. The month enjoys an average of 13 hours 54 minutes of daylight, with the sun shining for approximately 10 hours 18 minutes each day. Additionally, there is a 23% probability of sunny days during this period.

164 mm (6.4 inches)

Precipitation

22 rainy days

Rainy days

10 hours 18 minutes

Sunshine hours

23%

Chance of sun

UV Index

In June, the UV Index in Port Saint John 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 1 3 6 8 11 12 11 9 7 4 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 Port Saint John's Climate with Cities Worldwide