BLACK ROCK, NM

Total of Snowfall (Inches)

(291018)

File last updated on April 23, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)JULAUGSEPOCTNOVDECJANFEBMARAPRMAYJUNANN
1907-08-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1908-09-----z-----z-----z0.00 1.00 -----z-----z3.60v2.00 0.00 -----z-----z3.00h
1909-10-----z0.00 0.00 0.00 1.80 10.40 3.50 4.00 2.50 0.20 0.00 0.00 22.40a
1910-110.00 0.00 0.00 0.00 -----z1.00 -----z-----z-----z-----z-----z-----z1.00g
1911-12-----z-----z-----z-----z1.50 6.50 -----z-----z-----z-----z0.00 0.00 8.00h
1912-13-----z0.00 0.00 0.20 1.60 0.40 4.30 4.50 7.00 0.00 0.00 -----z18.00b
1913-14-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00 0.00 0.00 0.00i
1914-150.00 0.00 0.00 0.00 0.00 11.00 14.50 7.00 11.30 0.60 5.40 0.00 49.80
1915-160.00 0.00 0.00 0.00 0.80 16.30 32.40p-----z1.50 -----z-----z0.00 18.60d
1916-170.00 0.00 -----z0.00 0.00 5.10w5.00 7.50 -----z6.30w1.80 0.00 14.30d
1917-180.00 0.00 0.00 0.00 0.00 0.20 19.70 4.10u-----z1.50 0.00 0.00 21.40b
1918-190.00 0.00 0.00 0.00 4.70 9.60u0.60 12.20p12.50 2.70 0.00 0.00 20.50b
1919-200.00 0.00 0.00 0.00 10.30 7.60 15.00 1.10 15.90x6.60v0.00 -----z34.00c
1920-21-----z0.00 0.00 0.00 0.00 8.00 2.00 6.00 0.00 2.00 0.00 0.00 18.00a
1921-220.00 0.00 0.00 0.00 0.00 5.50 11.00 5.00 4.00 0.50 3.00 0.00 29.00
1922-23-----z0.00 0.00 0.00 10.20 0.00 3.80 6.50 9.20 1.00 0.00 0.00 30.70a
1923-240.00 0.00 0.00 0.00 -----z9.50 1.50 3.00 11.50 0.00 0.00 0.00 25.50a
1924-250.00 0.00 0.00 0.00 0.00 11.00 3.00 1.50 0.50 1.00 0.00 0.00 17.00
1925-260.00 0.00 0.00 0.00 3.00 0.00 4.50 2.80 4.80 0.00 0.00 0.00 15.10
1926-270.00 0.00 0.00 0.00 1.00 15.60 2.00 13.50 7.00 2.70 0.00 0.00 41.80
1927-280.00 0.00 0.00 0.00 0.00 7.10 0.00 4.50 0.00 2.50 0.00 0.00 14.10
1928-290.00 0.00 0.00 0.00 2.20 2.20 5.00 8.50 0.30 0.00 0.00 0.00 18.20
1929-300.00 0.00 0.00 0.00 1.00 0.00 10.30 4.00 4.30 0.00 3.00 0.00 22.60
1930-310.00 0.00 0.00 0.00 9.50 2.00 5.30 3.50 1.00 0.00 0.00 0.00 21.30
1931-320.00 0.00 0.00 0.00 27.50 9.00 18.50 4.50 6.50 10.00 0.00 0.00 76.00
1932-330.00 0.00 0.00 0.00 0.00 18.40t10.50 0.90 0.80 7.50 0.00 0.00 19.70a
1933-340.00 0.00 0.00 0.00 4.50 3.00 3.00 16.50 0.00 1.00 0.00 0.00 28.00
1934-350.00 0.00 -----z0.00 2.00 8.00 6.00 9.50 10.00 0.00 3.00 0.00 38.50a
1935-360.00 0.00 0.00 0.00 3.00 9.50 3.00 12.00 5.00 1.80 3.00 0.00 37.30
1936-37-----z0.00 0.00 0.00 0.00 15.00 16.00 7.50 5.00 4.00 0.00 0.00 47.50a
1937-380.00 0.00 0.00 0.00 0.00 0.00 2.00 10.80 10.00 7.00 3.00 0.00 32.80
1938-390.00 0.00 0.00 0.00 0.00 0.00 12.50 9.00 0.00 0.00 0.00 0.00 21.50
1939-400.00 0.00 0.00 0.00 1.00 3.50 7.50 9.00 3.00 4.50 0.00 0.00 28.50
1940-410.00 0.00 0.00 0.00 5.00 12.00 15.00 3.00 7.00 6.50 -----z0.00 48.50a
1941-420.00 0.00 0.00 0.00 8.00 8.00 9.00 11.50 7.00 5.00 0.00 0.00 48.50
1942-430.00 0.00 0.00 0.00 1.00 3.00 5.00 2.00 1.00 1.00 0.00 0.00 13.00
1943-440.00 0.00 0.00 0.00 0.00 6.50 3.50 6.40t4.70 2.50 0.00 0.00 17.20a
1944-450.00 0.00 0.00 0.00 3.50 3.50 9.00 3.50 8.10 2.00 0.00 0.00 29.60
1945-460.00 0.00 0.00 0.00 0.00 13.50 8.50 3.50 5.80 0.00 0.00 0.00 31.30
1946-470.00 -----z0.00 0.00 6.50 2.00 7.00 2.50 1.00 0.00 0.00 0.00 19.00a
1947-48-----z-----z-----z-----z-----z-----z4.00b14.70 17.50 0.00 0.00 0.00 36.20f
1948-490.00 0.00 0.00 0.00 0.00 1.00p17.20 5.00 6.50 2.50 0.00 0.00 31.20a
1949-50-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
Period of Record Statistics
MEAN0.00 0.00 0.00 0.01 2.99 6.20 7.45 6.31 5.09 1.94 0.60 0.00 30.28
S.D.0.00 0.00 0.00 0.03 5.14 5.03 5.48 4.08 4.32 2.53 1.33 0.00 15.52
SKEW0.00 0.00 0.00 5.92 3.21 0.36 0.73 0.81 0.76 1.54 2.07 0.00 1.41
MAX0.00 0.00 0.00 0.20 27.50 16.30 19.70 16.50 17.50 10.00 5.40 0.00 76.00
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.90 0.00 0.00 0.00 0.00 13.00
YRS32 36 35 38 37 34 36 33 35 36 37 37 19