FORT YUKON, AK

Average of Maximum Temperature (Degrees Fahrenheit)

(503175)

File last updated on April 19, 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
1899-25.58 -7.29 -----z-----z-----z-----z-----z-----z53.93 24.16f2.33c-14.17b1.85g
1900-25.65 -7.11 3.88g28.10j60.03a71.39b78.19 63.50a52.58d23.93a-3.03a-17.16l34.87c
1901-----z1.83v13.23 30.47 44.57a71.67 -----z-----z43.00o27.48 5.03a-9.68c26.11e
1902-----z-----z-----z41.14w67.36t-----z-----z72.67p50.27o34.33v-----z-----z-----z
1903-----z-----z-----z42.44u50.57x81.78u-----z-----z-----z21.61h-5.44e0.81j-5.44k
1904-16.78v-----z-----z-----z60.58l70.00e74.36c-----z-----z-----z-----z-----z72.18j
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
1909-28.81e-11.28c14.45 32.55a55.23 69.90 73.72b63.27a58.40t24.88f-----z-----z33.63d
1910-24.74h-14.70a8.77 32.00a57.32c73.30g72.09h62.23i-----z-----z-----z-----z20.85h
1911-----z-----z-----z-----z58.83g79.00f79.30a65.18i51.48e31.30h1.33u-15.62o65.39j
1912-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1913-----z-----z-----z-----z-----z-----z-----z-----z-----z22.00c-----z-----z22.00k
1914-----z-----z-----z-----z-----z-----z-----z-----z38.79p29.34b1.89b1.93c11.06i
1915-11.03a-2.96 16.28b42.37 63.62b76.37 81.17m-----z-----z-----z-----z-----z30.77f
1916-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1917-13.60p18.71k-----z-----z-----z69.03 70.19 70.06 51.10a25.10a-7.10 -----z46.40f
1918-13.93a-4.46 8.19 30.47 51.40a64.87 73.90 66.06 56.23 25.42 -3.60 -11.61 28.58
1919-11.17a-0.96 7.23 38.07 55.35 62.03 73.26 68.19 53.80 29.83a-3.93 -7.21c30.37
1920-13.19 12.29a10.70a31.67 52.39 73.37 74.17a67.45 51.59a27.48 9.38i-13.80a34.01a
1921-27.87 -9.93a17.00a36.57 54.10a-----z-----z-----z45.45j26.61 -1.73 3.55 12.29d
1922-5.32 -1.19a9.61 39.11b49.74 65.73 62.00 -----z43.71m28.68 6.00a-14.83a23.95b
1923-21.68 4.56a11.77 33.00a-----z-----z-----z-----z-----z38.65 7.50 -23.61 7.17e
1924-8.97 -9.86a26.52 22.37 54.00 69.13 69.45 64.71 47.33 21.16 -----z-15.10 30.98a
1925-31.77 -18.79 8.97 37.60 59.61 71.37 70.29 68.26 52.80 32.26 7.53 -5.45 29.39
19264.29 -2.68 24.13 40.47 57.74 73.07 71.42 67.48 54.63 31.68 6.27 -18.74 34.15
1927-11.52 -0.29 6.52 26.17 55.71 73.77 76.16 64.32 45.03 24.81 -13.37 -13.90 27.78
1928-7.00 1.93 4.23 35.87 56.23 69.80 73.32 64.68 48.13 23.74 11.73 -2.29 31.70
1929-4.42 4.61 6.23 34.63 57.06 69.83 69.39 62.97 55.67 30.29 10.73 -7.55 32.45
1930-7.68 -19.32 8.81 29.63 60.45 72.17 72.74 63.48 50.17 26.74 -1.00 -1.55 29.55
1931-3.86b5.89a9.71 30.30 47.03 67.23 67.74 63.61 50.00 26.10 8.17a-8.33a30.30
1932-19.55 -19.10 14.55 37.17 58.40a67.20 73.10 61.81 50.13 28.10 -7.17 -17.58 27.25
1933-28.58 -7.71 13.35 37.63 56.52 65.27 70.32 66.52 48.33 23.87 3.17 -26.77a26.83
1934-25.58s-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1935-----z-----z-----z-----z-----z-----z-----z-----z-----z19.25s0.11b-22.03 -10.96j
1936-8.23 -17.79 14.00 36.47 54.87 67.10a69.16 68.52 50.90a27.94 3.27 -21.33a28.74
193713.57a-9.48a14.93a30.16e53.56o74.93 73.55 63.71 58.30 30.58 9.97a-5.87 32.21a
1938-19.42 -12.31b17.71 37.47 58.68 70.83 73.58 65.23 57.37 38.68 9.13 -0.48 33.04
1939-8.87 -7.00 11.55 41.50 56.39 73.00 74.94 65.42 50.47 27.29 -0.50 6.35 32.54
19402.42 0.28 17.97 50.77 60.81 72.27 75.97 71.61 55.33 30.68 6.79a-1.90a36.92
1941-9.50a7.64 16.03 36.60 57.97 75.27 70.06 69.23 52.87 24.94 4.97 -11.23 32.90
19421.87 7.29 14.29 36.60 -----z-----z-----z-----z-----z-----z-----z-----z15.01h
1943-----z-----z-----z-----z-----z-----z73.44m65.19 50.40 31.71 14.73 -1.75k40.51h
1944-3.77 2.62 13.29 37.87 57.55 73.13 73.35 62.68 48.33 32.94 5.87 -3.90 33.33
1945-1.94 3.86 12.52 32.57 51.48 66.80 71.00 62.68 47.47 31.81 -6.93 -7.13 30.35
1946-6.97 -1.21 10.81 32.70 56.32 73.63 77.39 65.48 45.90a31.48 -5.96f-30.19e32.30a
1947-23.93a-1.73b22.55 33.73 57.42 67.90 74.94 61.48 49.17a26.90a8.00a0.87a31.44
1948-5.61 -2.97 11.19 31.67 54.10 68.97 69.65 61.16 46.57 24.55 -5.30 -23.87 27.51
1949-11.90 -9.86 24.19 30.13 48.97 62.90 73.77 70.20a57.60 32.90 13.37 -13.84 31.54
1950-0.68 -19.82 24.00 35.27 57.74 70.83 74.74 68.52 50.20 26.16 -0.10 -1.23 32.14
1951-27.00 -14.68 3.68 33.87 58.65 64.93 72.55 69.29 50.20 25.55 15.04f-----z33.70b
1952-22.90 -3.55 12.74 35.07 48.48 70.93 72.68 64.52 45.83 30.94 16.87 -3.77 30.65
1953-28.74 2.79 14.71 42.33 58.61 73.17 74.58 66.87 50.07 26.35 0.20 -10.10 30.90
1954-17.71 -11.43 19.55 30.37 58.77 69.40 72.19 68.58 50.47 30.06 12.41a-23.13 29.96
1955-8.00 -13.82 11.68 27.83 53.94 67.23 77.00 62.90 50.40 28.23 -12.67 -11.23 27.79
1956-21.23 -10.62 13.13 36.80 55.13 68.67 72.81 61.77 48.43 18.03 -0.23 -30.97 25.98
1957-1.00 -3.18 17.81 36.90 53.19 71.87 71.23 72.10 52.63 32.16 8.17 -13.94 33.16
1958-7.48 -4.07 18.13 35.17 57.87 75.13 73.81 71.10 51.80 19.42 3.13 -6.23 32.31
1959-27.35 5.39 2.03 32.13 51.68 73.63 64.71 64.90 48.83 26.32 3.57 -7.39 28.21
1960-7.90 3.86 9.68 27.23 59.06 69.27 72.39 66.42 46.57 26.00 -8.93 2.29 30.49
19611.39 -6.68 3.58 25.10 57.77 69.87 70.03 61.55 51.40 21.14c-7.33 -27.03 26.73
1962-1.48 5.71 10.65 32.07 49.81 68.00 71.90 67.61 47.53 -----z3.00 -2.77 32.00a
1963-8.77 -0.25 12.97 34.47 58.06 64.53 68.26 64.23 52.42f26.32 -5.13 -----z31.47b
1964-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1965-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-28.00a-28.00k
1966-28.61 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-28.61k
1967-----z-----z-----z-----z-----z69.54d70.11l63.90j50.72a27.50e8.36e-----z39.03h
1968-12.28f-6.67k19.73i33.67l56.33s73.11k75.20k73.08s47.62q24.53p8.16k-8.70h-----z
1969-18.09t-5.88d20.29 40.13 58.84 77.80 73.84 -----z44.12v-----z-2.29b-----z37.53e
1970-----z-----z-----z38.08r52.50y-----z-----z-----z-----z-----z-----z-----z-----z
1971-----z-----z10.80k27.20 52.97 70.68b73.48h63.00e48.18b24.62b1.55a0.81o41.17e
1972-9.00k-3.87n21.29x27.42k57.06m69.77q77.92s-----z-----z-----z-----z-----z-----z
1973-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1974-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1975-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1976-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1977-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1978-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1979-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1980-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1981-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1982-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1983-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1984-----z-----z-----z-----z-----z-----z-----z-----z53.17r26.34b-6.23 -12.03b2.69i
19858.87a-8.50 23.16 29.57 56.61c72.21b74.67a67.32 50.48a22.13 -2.34a4.19 33.20
1986-4.32 2.32 10.71 29.43 55.73a75.40 75.23 63.40a53.30 25.55 -6.79a2.70a31.89
1987-2.55 -5.39 16.29 35.97 59.35 73.85d73.65 67.26 50.50b31.16 6.66a-5.57a33.43
1988-8.66b1.03 19.17a38.72a59.64c76.86a76.90b68.59b51.97 20.22d-2.54b3.32 33.77
1989-26.79b5.07a12.23 44.61b58.50a71.41a78.07b72.39 56.00e26.03b-10.75b3.07b32.49
1990-18.53a-24.61 22.61c-----z-----z-----z-----z-----z-----z-----z-----z-----z-6.84i
Period of Record Statistics
MEAN-11.95 -4.64 13.70 34.38 55.80 70.47 72.78 65.94 50.98 27.38 1.56 -9.98 30.80
S.D.11.03 8.29 5.72 5.18 3.82 3.56 3.26 3.03 3.18 4.18 7.20 10.01 2.50
SKEW-0.08 -0.33 0.24 0.38 -0.84 -0.22 -0.75 0.36 0.40 0.32 -0.03 -0.40 -0.05
MAX13.57 12.29 26.52 50.77 63.62 77.80 79.30 72.39 58.30 38.68 16.87 6.35 36.92
MIN-31.77 -24.61 2.03 22.37 44.57 62.03 62.00 61.16 45.03 18.03 -13.37 -30.97 25.98
YRS54 55 54 54 52 54 51 49 50 55 55 51 37