National Weather Service United States Department of Commerce

Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Alamosa

 

*Mean Date of First Measurable Snowfall………....…...........November 1st

  Earliest First Measurable Snowfall:  6.7 inches..........September 8th, 2020

 Latest First Measurable Snowfall:   0.7 inches...........December 23rd, 1939

Greatest Amount for First Snowfall: 13.1 inches...........October 30th, 1991

(2.0 inches followed on October 31st, 1991)

 

*Mean Date of Last Measurable Snowfall………....….........................April 26th

 Earliest Last Measurable Snowfall:  0.5 inches..................February 20th, 1934

  Latest Measurable Snowfall:  0.2 inches.....................................June 13th, 1983

   Greatest Amount Last Measurable Snowfall: 13.7 inches.......March 30th, 1962

 

Snowfall data has been compiled using NWS Pueblo and NCEI records

* Mean Dates based on the threaded Period of Record to date

(measurable snowfall defined as being greater than or equal to 0.1 inches)

Current through December, 2021