National Weather Service United States Department of Commerce

Atmospheric River in the Pacific Northwest and Northern Rockies this Weekend

A Pacific storm and atmospheric river will impact the Pacific Northwest states and northern Rockies this weekend, bringing locally heavy low elevations rain and heavy high elevation snow in the mountains. By Sunday over the Interior Northwest, rain combined with snowmelt will increase the risk of flood hazards. Flood Watches are in effect. Read More >

 

Alamosa

 

Seasonal Snowfall

 

(JULY - JUNE)

Year     Total          Year     Total          Year     Total         Year Total
1932-33    22.2         1961-62    55.1         1990-91    27.3       2019-20 16.8.
1933-34    17.5         1962-63    34.6         1991-92    54.3       2020-21 48.5 
 1934-35    13.6         1963-64    24.6         1992-93     *         2021-22 19.5  
1935-36    24.0         1964-65    65.8         1993-94     *                     .
1936-37    34.5         1965-66    29.0         1994-95     *                     .
1937-38    40.3         1966-67    35.2         1995-96    12.6                   .
1938-39    37.6         1967-68    49.8         1996-97    36.1                   .
1939-40    24.6         1968-69    29.5         1997-98    25.4.                   
1940-41    53.7         1969-70    60.7         1998-99    21.9                   .
1941-42    28.7         1970-71    41.1         1999-2000  10.5.                   
1942-43    11.2         1971-72    33.2         2000-01    23.6.                   
1943-44    37.5         1972-73    97.5         2001-02    18.0.                   
1944-45    19.1         1973-74    37.4         2002-03    14.1.                   
1945-46    15.2         1974-75    35.5         2003-04    27.5                   .
1946-47    30.1         1975-76    19.9         2004-05    33.1                   .
1947-48    39.5         1976-77    29.9         2005-06    14.9.                   
1948-49    26.6         1977-78    24.2         2006-07    35.9.                   
1949-50     9.5         1978-79    38.3         2007-08    37.7.                   
1950-51    19.4         1979-80    37.2         2008-09    31.1.                   
1951-52    28.6         1980-81    10.1         2009-10    30.5.                   
1952-53    31.9         1981-82    24.8         2010-11    10.5.                   
           1953-54    17.3         1982-83    33.2         2011-12    19.0                              .
1954-55    16.7         1983-84    36.9         2012-13    21.1                    
1955-56    20.8         1984-85    26.9         2013-14    39.8                    
1956-57    26.3         1985-86    34.0         2014-15    23.8                    
1957-58    36.1         1986-87    43.6         2015-16    43.0                    
1958-59    39.0         1987-88    27.3         2016-17    42.2.                   
1959-60    50.1         1988-89    14.5         2017-18     9.1.                   
1960-61    50.6         1989-90    35.0         2018-19    54.9.                   
The 30 Year Average* for seasonal snowfall   = 27.9
The All-Time Average* for seasonal snowfall  = 30.9
Snowfall amounts are recorded in inches, including sleet and hail
* Incomplete data from seasons 1993-1995. Not included in all time and 30 year averages.