Cape Hatteras Weather In May
The record high May temperature in Cape Hatteras North Carolina for the last 53 years was 91 degrees Fahrenheit, on May 17, 1991, while the normal high temperature is 75. The lowest reported temperature in May for Cape Hatteras for the past 53 years was 39 measured on May 2, 1971, while the normal low measured temperature is 60.
US National Weather Service historical Cape Hatteras May Weather data records that on May 3, 1966, the high temperature did not exceed 53 degrees Fahrenheit, the lowest high measured in Cape Hatteras in the past 53 years. NWS data also shows that on May 31, 1991, the lowest measured temperature on that day did not drop below 75 degrees, the highest low temperature measured in Cape Hatteras in the last 53 years.
National Weather Service data shows that the high temperature in Cape Hatteras on May First averages 72 degrees Fahrenheit and the high on the final day of May averages 78 degrees. The average daily low temperature in Cape Hatteras on May First is 56 degrees Fahrenheit and the average low on the last day of May is 65 degrees.
Cape Hatteras usually receives an average of 3.92 inches of rain during the month. According to May Cape Hatteras Weather records, the most rain measured in a single day in May was 4.98 inches on May 17, 2005.