May Weather in Mount Pleasant

Last updated: March 2, 2024

The weather in Mount Pleasant, United States, during May is characterized by an average temperature of 8°C (47°F). Highs can soar to 16°C (61°F), while lows may dip to 3°C (37°F). Typically, the humidity level in Mount Pleasant throughout May hovers around 78%.

3°C (37°F)

Minimum temperature

8°C (47°F)

Average temperature

16°C (61°F)

Maximum temperature

78%

Humidity

Precipitation and Sunshine hours

In May, Mount Pleasant averages 148 mm (5.8 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 14 hours 38 minutes of daylight, with the sun shining for approximately 9 hours 27 minutes each day. Additionally, there is a 35% probability of sunny days during this period.

148 mm (5.8 inches)

Precipitation

13 rainy days

Rainy days

9 hours 27 minutes

Sunshine hours

35%

Chance of sun

UV Index

In May, the UV Index in Mount Pleasant 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 2 4 6 7 9 9 8 6 4 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 Mount Pleasant's Climate with Cities Worldwide