April Weather in Port Saint John

Last updated: March 2, 2024

The weather in Port Saint John, United States, during April is characterized by an average temperature of 23°C (73°F). Highs can soar to 29°C (84°F), while lows may dip to 15°C (59°F). Typically, the humidity level in Port Saint John throughout April hovers around 70%.

15°C (59°F)

Minimum temperature

23°C (73°F)

Average temperature

29°C (84°F)

Maximum temperature

70%

Humidity

Precipitation and Sunshine hours

In April, Port Saint John averages 72 mm (2.8 inches) of rainfall, typically over the course of 8 rainy days. The month enjoys an average of 12 hours 51 minutes of daylight, with the sun shining for approximately 10 hours 28 minutes each day. Additionally, there is a 48% probability of sunny days during this period.

72 mm (2.8 inches)

Precipitation

8 rainy days

Rainy days

10 hours 28 minutes

Sunshine hours

48%

Chance of sun

UV Index

In April, the UV Index in Port Saint John reaches a maximum of 11, 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 2 5 8 10 11 11 9 6 3 2 1
Exposure Low Moderate VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 15 min 10 min 15 min 25 min 30 min 45 min

Compare Port Saint John's Climate with Cities Worldwide