Weather By Day

May Weather In Lander  
May Lander Weather
Record High: 93°F
Normal High: 66°F
Normal Low: 40°F
Record Low: 18°F
Avg Monthly Rain: 2.38"
Rec 1 Day Rain: 2.5"
Avg Monthly Snow: 6.5"
Rec 1 Day Snow: 15.5"

Lander Weather In May

The highest recorded temperature in May for Lander Wyoming for the past 64 years was 93 degrees Fahrenheit, measured on May 29, 2003, while the normal high temperature is 66. In the last 64 years the lowest measured May temperature in Lander was 18 most recently measured on May 1, 1954, while the mean low daily temperature during the month is 40.

United States National Weather Service historical Lander May weather data indicates that on May 1, 1954, the measured high temperature did not exceed 29 degrees Fahrenheit, the lowest high measured in Lander in the past 64 years. NWS data also shows that on May 31, 1984, the lowest measured temperature on that day did not drop below 60 degrees, the highest low temperature measured in Lander in the last 64 years.

Historical weather data accumulated by the National Weather Service shows that the average daily high temperature in Lander on May First is 61 degrees Fahrenheit and the average high on the last day of May is 70 degrees. The average daily low temperature in Lander on May First is 35 degrees Fahrenheit and the average low on the last day of May is 42 degrees.

Lander usually receives an average of 2.38 inches of rain during May. May Lander Weather records show that on May 29, 1964 Lander received 2.5 inches of rain, the most rain measured in a single day in May. Lander receives an average of 6.5 inches of snow in May.On May 2, 1979 Lander received 15.5 inches of precipitation, the highest snowfall recorded in a single day in May.