June Weather in St Martin

Last updated: March 2, 2024

The weather in St Martin, Guernsey, during June is characterized by an average temperature of 14°C (58°F). Highs can soar to 17°C (63°F), while lows may dip to 12°C (54°F). Typically, the humidity level in St Martin throughout June hovers around 77%.

12°C (54°F)

Minimum temperature

14°C (58°F)

Average temperature

17°C (63°F)

Maximum temperature

77%

Humidity

Precipitation and Sunshine hours

In June, St Martin averages 59 mm (2.3 inches) of rainfall, typically over the course of 8 rainy days. The month enjoys an average of 16 hours 10 minutes of daylight, with the sun shining for approximately 13 hours 51 minutes each day. Additionally, there is a 33% probability of sunny days during this period.

59 mm (2.3 inches)

Precipitation

8 rainy days

Rainy days

13 hours 51 minutes

Sunshine hours

33%

Chance of sun

UV Index

In June, the UV Index in St Martin reaches a maximum of 9, 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 2 3 5 7 8 9 8 7 5 4 2 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 St Martin's Climate with Cities Worldwide