April Weather in Saint Martins

Last updated: March 2, 2024

The weather in Saint Martins, United States, during April is characterized by an average temperature of 13°C (55°F). Highs can soar to 30°C (86°F), while lows may dip to -2°C (29°F). Typically, the humidity level in Saint Martins throughout April hovers around 80%.

-2°C (29°F)

Minimum temperature

13°C (55°F)

Average temperature

30°C (86°F)

Maximum temperature

80%

Humidity

Precipitation and Sunshine hours

In April, Saint Martins averages 124 mm (4.9 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 13 hours 13 minutes of daylight, with the sun shining for approximately 8 hours 8 minutes each day. Additionally, there is a 48% probability of sunny days during this period.

124 mm (4.9 inches)

Precipitation

12 rainy days

Rainy days

8 hours 8 minutes

Sunshine hours

48%

Chance of sun

UV Index

In April, the UV Index in Saint Martins reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 9 9 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

Compare Saint Martins's Climate with Cities Worldwide