Weather By Day

March Weather In Port Arthur  
March Port Arthur Weather
Record High: 87°F
Normal High: 72°F
Normal Low: 52°F
Record Low: 23°F
Avg Monthly Rain: 3.75"
Rec 1 Day Rain: 4.23"

Port Arthur Weather In March

The hottest day in Port Arthur Texas in March for the past 57 years was 87 degrees Fahrenheit, measured on March 29, 1974, while the typical high temperature is 72. The record low March temperature in Port Arthur for the last 57 years was 23 most recently registered on March 4, 2002, and the typical low is 52.

US National Weather Service historical Port Arthur March Weather data records that on March 5, 1989, the high temperature did not exceed 37 degrees Fahrenheit, the lowest high measured in Port Arthur in the past 57 years. Weather Service records also indicate that on March 20, 1982, the low temperature for the day was not measured below 72 degrees, the highest low measured in Port Arthur in the last 57 years.

According to the National Weather Service, the high temperature in Port Arthur in March on the first day of the month averages 68 degrees and the high on the last day of the month averages 75 degrees. The low recorded temperature in Port Arthur on March First averages 49 degrees Fahrenheit and the low temperature on the final day of March averages 54 degrees.

Port Arthur usually receives an average of 3.75 inches of rain during the month. The most precipitation recorded on a single day in March, according to March Port Arthur Weather data, was 4.23 inches on March 19, 1979.