March Weather in Port Sulphur

Last updated: March 2, 2024

The weather in Port Sulphur, United States, during March is characterized by an average temperature of 18°C (65°F). Highs can soar to 23°C (74°F), while lows may dip to 9°C (49°F). Typically, the humidity level in Port Sulphur throughout March hovers around 79%.

9°C (49°F)

Minimum temperature

18°C (65°F)

Average temperature

23°C (74°F)

Maximum temperature

79%

Humidity

Precipitation and Sunshine hours

In March, Port Sulphur averages 69 mm (2.7 inches) of rainfall, typically over the course of 8 rainy days. The month enjoys an average of 12 hours 0 minutes of daylight, with the sun shining for approximately 9 hours 11 minutes each day. Additionally, there is a 38% probability of sunny days during this period.

69 mm (2.7 inches)

Precipitation

8 rainy days

Rainy days

9 hours 11 minutes

Sunshine hours

38%

Chance of sun

UV Index

In March, the UV Index in Port Sulphur 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 8 9 9 8 6 4 2 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 Port Sulphur's Climate with Cities Worldwide