Weather By Day

May Buffalo Weather 
May Buffalo Weather
Record High: 91°F
Normal High: 66°F
Normal Low: 48°F
Record Low: 25°F
Avg Monthly Rain: 3.35"
Rec 1 Day Rain: 3.41"
Avg Monthly Snow: 0.2"
Rec 1 Day Snow: 7.9"

Buffalo Weather In May

The hottest May day in Buffalo for the past 67 years was 91 degrees Fahrenheit, most recently encountered on May 30, 2006, and the mean high is 66. The lowest documented temperature for Buffalo for the past 67 years in May was 25 most recently measured on May 4, 1926, while the typical low recorded temperature is 48.

US National Weather Service Buffalo May Weather data records that on May 23, 1926, the high temperature did not exceed 36 degrees Fahrenheit, the lowest high measured in Buffalo in the past 67 years. NWS data also shows that on May 31, 2006, the lowest measured temperature on that day did not drop below 71 degrees, the highest low temperature measured in Buffalo in the last 67 years.

Historical weather data accumulated by the National Weather Service shows that the average daily high temperature in Buffalo on May First is 62 degrees Fahrenheit and the average high on the last day of May is 70 degrees. The average daily low temperature in Buffalo on May First is 43 degrees Fahrenheit and the average low on the last day of May is 53 degrees.

Buffalo normally receives an average of 3.35 inches of rain during May. May Buffalo Weather records indicate that on May 19, 1986 Buffalo received 3.41 inches of precipitation, the highest amount of rain recorded in a single day in May. Buffalo receives an average of 0.2 inches of snow in May.On May 7, 1989 Buffalo received 7.9 inches of rain, the greatest snowfall measured in a single day in May.