DILLON 1 E, CO

Average of Minimum Temperature (Degrees Fahrenheit)

(052281)

File last updated on April 16, 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)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1893-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1894-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1895-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1896-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1897-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1898-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1899-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1900-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1901-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1902-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1903-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1904-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1905-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1906-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1907-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1908-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1909-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1910-----z-----z-----z-----z41.42e-----z60.29q46.96e34.85c20.46c11.66a-13.54c23.64f
19115.32 9.35e11.71 17.48a24.97 32.17 34.19 29.35 30.53 13.10 7.03 -1.69b17.79
1912-1.77 3.48 -0.10 -----z23.81 29.93 35.97 -----z-----z-----z-----z-----z15.22f
1913-----z-----z0.97 15.07 23.52 30.23 34.55 33.10 27.57 17.45 12.17 -12.81 18.18b
19141.13a-1.46 -1.19 18.73 24.97 29.13 37.84 33.55 26.23 19.81 4.10 -10.16 15.22
1915-8.65 -1.57 2.73a23.53 25.03 29.13 32.13 30.32 29.50 17.19 7.43 -3.52 15.27
1916-0.58 -0.72 11.32 17.27 21.74 25.77 35.32 35.13 25.67 19.39 -0.63 -1.90a15.65
1917-6.48 -3.68 -4.13 13.07 21.52 26.70 36.06 31.81 26.10 14.48 9.13 7.94 14.38
1918-4.32 -1.29 5.48 14.17 22.48 32.70 35.87 32.26 28.50 22.94 1.07 -7.77 15.17
1919-13.77 -4.68 2.87 20.20 24.03 27.97 37.55 33.48 31.28a16.10 6.27 -6.68 14.55
1920-5.45 -0.90 1.52 10.77 24.60a29.57 33.48 33.97 24.63 15.58 5.93 -4.73a14.08
1921-2.68 -5.25 9.35 13.00 25.10 31.57 36.10 36.90 24.50 18.00 10.59a5.48 16.89
1922-15.87 -1.00a-0.94 13.37 23.03 27.67 33.13 36.97 25.27 16.00 -1.23 -0.65 12.98
1923-1.16 -10.75 -2.67a10.21a24.71 27.87 38.77 34.52 24.93 14.94 5.07a-6.50a13.33
1924-13.10 -1.83 -0.48 13.53 22.77 28.17 30.81 29.00 21.87 18.65 6.83 -9.03 12.27
1925-8.55 -0.50 6.81 17.83 24.65 31.73 35.97a36.81 29.40 21.26 6.47 -0.48 16.78
1926-9.29 2.14 3.03 19.90 28.30a30.83 35.39 33.65 26.53 18.29 12.57 -11.00e15.86
1927-1.52 -0.50 5.00 17.10 24.84 32.53 35.94 34.26 29.97 16.81 14.37 -8.97 16.65
1928-1.32 -5.45 9.52 13.64b27.77 29.60 33.42 31.35 26.23 20.84 9.10 -8.00 15.56
1929-4.45 -10.96a1.42g11.40 21.65 25.97 35.84 36.77a27.96f16.75c-2.13 -2.90 12.79b
1930-9.55 3.89 0.10b17.32e21.21c27.93 35.45 35.58 24.77 17.64i1.80 -10.58 13.45a
1931-6.77i1.79 0.21b13.14a20.00 30.93 34.97 32.97 29.40 19.63a5.07 -4.58 16.68a
1932-11.16f1.03 0.36i14.83 23.84 27.90 35.55 32.86j21.06l15.48 10.33 -5.35 15.45d
1933-6.35 -5.36 5.46c10.24e17.45 30.34a36.97 33.39 29.37 18.19 8.03 5.77 15.29
19340.19 7.07 11.32 19.43 28.26 27.80 35.81 35.87 22.73 20.33s11.53 4.77 18.62a
1935-0.48 -2.71 7.26 19.47 25.32 30.66a34.39 36.55 27.70 16.94 8.63 -2.71 16.75
19361.72b8.03 5.26 18.62d25.52 32.37 37.52 36.58 26.47 18.84 5.62a2.27a18.23
1937-11.23 -2.64 4.74 15.62a25.39 31.33 37.10 35.29 28.17 22.35 13.23 4.19 16.96
1938-1.13 -0.25 10.39 14.43 23.90 32.13 32.97a35.33a30.93 18.71 0.17 -1.52 16.34
1939-2.52 -10.64 3.10 18.77 25.11c27.97 33.58 32.77 31.27 15.39 4.57 -0.10 14.94
1940-3.42 4.59 9.35 18.50 24.90 29.90 36.48 32.26 33.39g19.80f6.47 4.65 16.37b
1941-1.97 2.82 9.63a20.14a28.61 32.77 34.70a34.58 26.83 22.65 8.33 3.84 18.58
1942-7.13 -10.19a-4.58 17.63 21.61 27.73 33.68 31.71 25.30 20.90 12.60 1.97 14.27
1943-0.32 -0.29 4.10 20.00 25.03 30.17 34.52 36.48 25.13 17.90 6.80 0.94 16.70
1944-5.68 -4.38 6.35 13.30 23.68 28.07 33.97 31.87 23.47 19.77 11.28e-1.45b15.02
19451.06 2.75 2.32 14.03a24.48 27.27 35.52 37.94 25.90 19.00 5.33 -0.45 16.26
1946-6.52 -3.71 11.87a21.30 23.32 28.97 37.19 35.45 25.03 19.29 6.10 4.71 16.92
1947-3.76f3.21 6.48 16.37 25.94 29.67 35.68 36.32 28.37 20.45 5.03 -1.97 18.69a
19480.26 1.68a1.94 17.20 24.29 30.10 33.35 32.87 26.53 17.00a4.41a2.52 16.01
1949-8.16 -3.61 9.65 16.77 25.97 31.38a36.39 32.03 26.03 17.16 14.33 2.77 16.73
19501.32 -0.61 7.80a16.77 19.97 26.70 32.84 28.23 27.03 19.77 12.63 4.27a16.39
1951-1.55 -0.93 1.84 16.30 24.52 26.53 34.58 32.10 23.60 19.16 4.76a2.97 15.32
1952-3.35 -4.24 -0.84 18.63 24.94 31.90 35.00 34.61 26.90 14.77 3.40 -3.06 14.89
19538.74 -2.18 9.10 13.33 21.52 30.83 37.58 33.58 24.50 19.74 12.30 -0.87 17.35
19545.61 6.86 7.52 19.37 25.48 27.77 38.29 33.42 28.77 21.48 12.17 -3.61 18.59
1955-6.42 -8.89 3.00 10.63 23.71 28.60 34.45 36.84 24.73 16.00 7.76a7.94 14.86
19566.90 -6.10 2.39 15.07a26.74 31.31a33.97 31.13 23.97 16.45 2.47 -2.65 15.14
1957-0.52 9.39 8.03 15.57 24.93a31.33 37.84 35.81 23.10 22.16 6.37 -0.94 17.76
1958-7.77 7.07 5.26 13.37 25.55 30.60 33.29 34.74 25.67 14.61 9.10 5.32 16.40
1959-0.94 3.39 2.97 15.23 25.23 30.83 33.35 34.52 24.70 19.19 9.97a0.48 16.58
1960-2.61 -0.69 12.71 17.47 21.68 29.50 32.90 30.71 28.57 18.68 8.83 -0.19 16.46
1961-8.55 0.14 9.52 14.17 22.13 33.73 38.13 41.81 30.90 23.65 7.90 2.23 17.98
1962-7.71 9.14 2.58 23.07 28.42 33.97 38.81 36.45 31.70 24.97 16.90 5.55 20.32
19630.39 6.79 7.26 23.47 30.26 34.77 42.42 42.26 36.53 29.52 16.30 3.00 22.75
1964-1.58 -4.55 3.00 17.30 25.94 31.30 39.13 36.03 29.10 20.58 12.47 5.29 17.83
19656.42 0.68 2.71 18.80 26.94 32.53 38.39 34.00 29.63 20.48 15.30 5.58 19.29
1966-4.90 -3.57 7.42 17.00 24.10 30.70 38.74 34.35 28.93 22.16 17.07 2.84 17.90
19676.06 3.36 16.00 18.93 24.97 31.53 38.87 34.71 31.17 22.81 13.37 3.90 20.47
19681.10 7.45 6.39 13.50 24.81 31.20 37.03 36.74 27.20 22.68 7.57 5.10 18.40
19697.13 1.00 0.81 20.80 28.45 32.63 39.97 40.13 31.77 19.26 9.23 7.06 19.85
19703.65 4.89 6.48 12.10 24.35 32.27 38.00 38.55 29.20 17.39 15.03 4.10 18.83
19716.52 4.36 7.81 19.00 25.13 31.80 37.10 37.45 27.43 20.87 10.33 0.77 19.05
19721.70a6.48 16.10 20.93a24.10 34.40 36.74 37.03 32.23 26.77 8.67 2.61 20.65
1973-0.84 0.39 9.68 14.60 25.90 32.17 37.39 37.94 30.93 22.42 16.50 5.94 19.42
19741.77 -0.54 16.03 17.13 28.13 33.30 38.42 34.29 28.70 25.39 13.03 1.23 19.74
19752.03 1.11 10.48 16.10 25.58 30.53 38.16 35.06 29.17 20.97 10.67 10.03 19.16
19761.29 9.55 9.06 20.23 27.52 31.43 37.71 34.65 31.10 18.35 10.97 1.97 19.49
1977-1.37a4.11 5.65 19.47 26.87 34.73 39.87 39.10 32.63 21.74 15.93 8.74 20.62
19783.71 4.64 16.00 22.40 24.45 34.90 38.10 35.00 30.03 20.19 13.97 -0.13 20.27
1979-5.48 1.39 10.71 18.50 27.29 31.73 37.97 37.39 30.43 22.65 4.43 0.87 18.16
19803.39 4.69 8.06 15.60 28.23 32.70 39.52 37.52 30.83 18.81 13.40 15.42 20.68
19815.61 6.36 12.23 22.50 29.26 37.03 41.26 38.97 33.27 23.87 16.63 8.10 22.92
19822.77a2.07 12.81 15.77 27.29 31.90 37.16 41.35 33.57 19.13 9.50 4.73a19.84
19833.23 3.81a12.84 13.20 24.90 33.13 39.32 41.94 33.57 24.00 15.55a6.16 20.97
1984-5.97 -0.86 9.48 14.90 28.10 33.40 40.77 40.35 32.77 20.61 12.10 5.23a19.24
1985-1.16 -3.21 12.23 22.70 28.81 34.20 40.23a36.32 29.10 21.94 14.93a4.45 20.04
19862.33a10.93 16.13 21.43 26.07a35.47 38.61 37.74 30.45a22.17a15.14a-0.03 21.37
1987-0.58 4.93 8.68 17.93a28.90 33.73 37.16 37.58 27.50 23.16 12.53 4.28b19.65
1988-3.33a1.14 6.19 18.40 26.26 37.40 -----z38.74 27.87 24.42 13.37 0.50a17.36a
1989-1.52 3.67a15.77 21.23 28.06 32.13 39.52 36.68 29.55a19.55 13.70 3.84 20.18
19900.90a4.61 15.55 22.20 25.74 34.63 39.39 35.90a33.62a21.32 14.20 -1.84 20.52
1991-0.94 4.85a11.32 16.13 27.13 34.10 37.58 38.16 30.50 22.10 12.37 1.55 19.57
1992-0.84 4.66 14.50a23.43 30.10 34.03 37.39 36.10a31.13 24.32 7.60 2.84 20.44
19933.16 6.57 12.10a18.30 28.87 32.87 36.61 37.42 28.50 21.77 7.48a1.97 19.64
19941.83a3.36 13.55 20.17a28.81 36.13 37.68 40.16 31.33 23.57a11.55a5.00a21.10
19952.10a11.36 13.93b18.73 27.23 32.70 36.90 40.16 31.80 19.13a17.33 5.48 21.41
19962.00b4.75a8.57a17.60 30.10 34.00a39.00 36.19 30.03 20.39 14.83 8.48 20.50
19972.33a-0.11 11.00a15.50 28.06 34.60 37.80a38.23 34.13 20.26 10.50 0.90a19.43
19983.00a-----z9.55 15.83 25.97 31.73 41.55 38.45 33.13 22.77 16.73 5.52 22.20a
19996.39 5.70a14.48 16.59a25.06 32.33 41.16 39.35 29.13 19.10 13.77 4.94 20.67
20007.93c8.17 12.48 20.87 28.90 34.00a39.62g40.35 32.17a22.94 4.76a2.65 19.57a
2001-3.20a6.11 15.39 21.34a28.19 33.90 40.90 38.43a29.77 22.23a13.77 2.23 20.76
2002-0.29 -2.32 6.00 23.24a24.81 34.67 38.90 35.87a31.77 20.13 9.20 4.26 18.85
20039.65 3.75 14.52 19.53 26.94 31.83a38.39 39.70a27.87 25.29 13.52a5.71 21.39
20042.77 0.97 15.10 22.17 26.77 32.97a36.61 34.42 29.60 24.74 13.23 4.23 20.30
20058.97 5.29 10.32 18.00 26.16 31.93 37.45 35.81 30.60 23.58 12.60 2.81 20.29
20062.52 1.21 10.77a20.07 26.87 33.13 41.42 38.74 26.93 21.55 12.80 4.06 20.01
2007-2.26 7.61 13.81 19.63 26.39 33.43 43.77 44.97 34.10 25.26 13.47 2.39 21.88
2008-1.03 3.93 3.58 11.57 24.65 30.93 37.94 36.90 27.97 20.06 15.37 4.10 18.00
20097.03 7.32 11.68 16.77 30.45 34.03 36.94 33.35 30.23 19.19 11.03 -1.68 19.70
2010-0.03 -1.54 7.39 18.77 24.81 33.73 39.39 37.97 28.43 22.71 9.33 10.48 19.29
20110.32 -1.18 12.42 19.20 24.61 31.30 40.94 38.07d30.07 20.94 11.53 1.26 19.12
20122.00 2.14 13.90 22.23 26.55 34.57 41.00 38.32 29.47 21.48 13.73 4.42 20.82
2013-2.52 0.57 8.29 15.33 26.10 32.80 39.81 37.77 34.87 19.74 12.63 2.87 19.02
20143.16 9.61 8.35 18.03 26.32 31.70 39.16 36.42 33.23 23.97b11.67 8.29 20.83
20157.23 10.39 13.32 18.70 27.45 35.47 38.65 37.10 31.30 25.32 10.37 4.19 21.62
20161.19 6.21 10.48 20.13 24.87 35.13 39.39 35.65 29.23 23.81 16.13 5.39 20.63
20172.45 14.71 18.00 18.93 25.74 33.53 39.35 35.45 31.00 19.39 18.80 8.65 22.17
20184.45 6.68 12.71 20.13 27.26 33.07 39.03 36.19 29.73 23.55 8.27 1.19 20.19
20192.55 4.04 10.81 21.77 24.58 32.87 37.97 38.30a31.53 13.87 11.53 2.61 19.37
20204.17b0.93 14.13 17.73 27.26 33.83 37.61 37.35 29.33 20.03 13.47 0.55 19.70
20213.55 9.32 9.48 16.53 26.77 35.30 40.94 36.65 31.10 22.68 17.43 9.39 21.59
20220.29 -0.25 8.42 18.13 26.71 32.97 40.65 39.19 32.00 20.61 8.20 4.19 19.26
20235.29 1.86 5.00 15.13 28.23 31.87 37.97 38.55 29.87 21.97 12.10 7.68 19.63
20244.42 6.69 11.81 16.57p-----z-----z-----z-----z-----z-----z-----z-----z7.64i
Period of Record Statistics
MEAN-0.43 1.87 8.09 17.49 25.74 31.66 37.22 36.10 29.01 20.36 10.26 1.67 18.36
S.D.5.10 5.05 5.10 3.22 2.76 2.49 2.49 3.11 3.00 3.02 4.47 5.16 2.41
SKEW-0.53 -0.27 -0.33 -0.20 1.24 -0.31 -0.09 0.27 -0.12 -0.02 -0.54 -0.73 -0.41
MAX9.65 14.71 18.00 23.53 41.42 37.40 43.77 46.96 36.53 29.52 18.80 15.42 22.92
MIN-15.87 -10.96 -4.58 10.21 17.45 25.77 30.81 28.23 21.87 13.10 -2.13 -13.54 12.27
YRS110 112 112 112 114 113 111 112 110 110 113 113 101