ISLE 12N, MN

Average of Minimum Temperature (Degrees Fahrenheit)

(214103)

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
1936-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1937-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1938-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1939-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1940-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1941-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1942-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1943-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1944-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1945-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1946-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1947-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1948-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1949-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1950-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1951-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1952-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1953-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1954-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1955-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1956-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1957-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1958-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1959-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1960-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1961-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1962-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1963-----z-----z-----z-----z38.56o51.20 57.81 51.90 47.37 42.35 24.50 -1.42 39.10e
19645.48 3.62 8.16 28.90 44.23 48.33 55.57a51.26 45.43 34.42 21.97 -1.58 28.82
1965-8.29 -6.86 1.42 30.57 42.26 46.73 53.20a50.90 40.60 36.45 20.57 13.81 26.78
1966-13.06 0.64 19.87 28.20 36.10 51.03 58.71 51.87 43.80 32.58 17.10 2.71 27.46
19670.65 -9.33j14.84 29.37 34.65 50.70 53.52 50.77 42.40 32.26 18.77 6.52 30.40a
1968-2.55 -3.21 20.74 31.20 39.55 50.27 56.10 54.55 46.53 38.61 22.57 3.45 29.82
1969-5.32 5.29 7.42 31.37 41.87 44.03 52.35 55.45 46.03 32.77 21.93 7.19 28.37
1970-9.74 -3.86 5.23 27.80 40.13 52.60 56.61 54.39 46.33 36.19 21.30 2.03 27.42
1971-10.06 0.96 12.26 28.40 36.45 53.07 52.55 51.03 47.40 40.19 22.33 4.65 28.27
1972-11.71 -7.55 9.68 27.23 44.23 47.80 55.87 54.65 42.50 30.90a22.33 -2.74 26.10
1973-1.84 1.11 26.26 28.57 39.10 51.43 55.94 57.52 44.23 40.45 21.60 2.17a30.54
1974-6.29 -5.11 11.06 30.13 37.45 49.60 57.45 51.71 38.00 32.32 23.57 10.42 27.53
1975-3.17a-0.36 4.16 24.13 44.10 51.53 59.74 51.29c42.23 34.23 20.70 2.73a27.61
1976-8.00 9.07a12.58 32.45a38.26 51.90 52.94 53.87 41.83 24.90 9.93 -10.23 25.79
1977-18.59b2.89 21.81 34.46f47.72b-----z-----z-----z46.11b32.25c17.73 0.55b18.81d
1978-9.42 -----z8.96c26.97a43.59b50.10 54.18c52.06 44.90 32.25g18.18b-4.16 28.54b
1979-17.84 -7.75 13.74 26.25b36.28b48.60 54.47a50.90 47.97a30.48f20.73 9.26 25.69a
1980-7.30a-5.82g14.26l29.37 42.16 49.60 54.81 52.97 42.40 30.21g21.43 1.81 31.92c
1981-1.29 8.04 20.70a31.50j39.19 50.70 55.19 54.10a-----z-----z-----z-----z32.38e
1982-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1983-----z-----z-----z27.90 37.54c52.40 61.45 59.94 48.47 36.39 23.40 -10.34b37.46c
1984-4.35 15.76 10.94 32.50 40.77a53.83a56.26 57.53a40.45a38.84 19.37 2.30a30.35
1985-5.07a-0.57 19.94 33.00 45.84 47.63 55.45 52.90 43.34a32.61 11.83 -8.33a27.38
19862.35h-1.79 16.94 33.62a42.42 50.82b59.13 52.26 46.10 34.87 16.67 9.30a32.76a
19879.04d14.96 21.90 33.63 44.53a53.30 59.71 54.97a45.67 32.16 24.10 12.63a33.88
1988-8.32 -6.55 16.90b28.18b46.97 52.63 58.84 56.77e46.03 28.07b20.50 2.71 28.56
1989-2.97 -13.68 10.63a27.55a42.00a50.47 58.23a53.16 44.57 31.42 15.77 -4.68 26.04
19909.94 -0.96a17.30d29.72a38.32 53.17 -----z-----z49.37 33.07a25.00a2.83a25.77b
1991-5.10b5.32 16.65 32.31a47.19 55.38d58.97 59.33a47.50 34.65 15.41a3.54c30.93
19926.10 14.71a17.67a29.11k43.80a49.38a51.45 53.74 45.68e33.83a23.91g6.64c32.30b
1993-3.71 0.88d12.06o28.43g43.07d50.76a56.35 55.83b43.72a31.90 18.68e5.81d30.33b
1994-12.57a-8.50d14.85e28.75f44.72b54.79a58.60a54.93a51.04b41.13h26.80e11.00m31.63c
19951.71c-3.58b19.36c27.83f42.31b57.92d58.62g60.48f45.92d36.55k13.73h3.14c23.83e
1996-14.07a-2.66 6.13a24.81d40.68c53.32b57.00d58.13a49.93 35.64c14.03 2.47a27.12
1997-8.13 2.96b12.19e26.65d38.40a53.96c57.00e54.04c51.90a37.63a19.70c18.07b30.36
19983.93a20.88c18.43a33.77 46.89c53.86a58.36f57.12f51.52e39.24f27.46d11.21b29.77c
1999-0.29 10.39 23.07p32.56n44.46c55.07a62.35e57.04d49.26g34.27a28.00a12.50c33.75c
20000.29 -----z30.85r22.11k45.19d49.39b56.50a57.86b44.50d36.62j25.80 -2.43a34.64d
20015.13 -----z-----z-----z-----z51.03a-----z-----z-----z-----z30.07p16.26 24.14i
20028.29 12.54 8.55 29.63 37.45 55.63 60.87 57.26 50.37 30.81 20.52a14.32 32.19
20030.87 -0.07 14.35 30.50 41.19 51.07 57.29 58.03 47.97 36.19 20.33 12.81 30.88
2004-4.58 5.31 19.74 29.93a40.16 48.50 54.90 49.77 51.97 38.77 27.33 7.03 30.74
2005-3.87 9.29 13.97 34.87 43.19 57.10 59.32 55.68 50.53 37.39 23.97 12.45 32.82
200616.45 0.61 21.39 34.63 44.42 50.73 58.45 55.23 44.03 31.57a23.40 16.52 33.12
20074.65 -2.57 20.06 27.70 44.29 54.57 56.26 53.58 45.33 41.03 24.33 3.58 31.07
2008-2.00 -1.90 9.90a28.11c38.19 51.23 56.52 53.84 47.32b36.26 24.29b-3.93a28.15
2009-12.00a3.96 15.52 31.21a41.34b49.52a51.90 54.00 51.52a32.77 29.11b5.58 29.54
2010-0.71 3.00d24.97 35.77 43.90 52.83 59.13 59.81 44.97 37.71 22.86a4.50c32.39
2011-3.10a2.48a11.48h31.90 42.19 52.53 62.03b57.90 45.73 39.93a24.45a15.55 33.78a
20127.84f13.71a30.16 33.70 46.61 54.07b62.50c55.06 42.62a33.10a21.59a8.68i39.31b
2013-2.04h1.82 9.87 24.29p41.27a52.07 57.57a56.06 49.93c37.81 19.76a-4.42 32.17b
2014-10.58g-8.96 5.81 27.17a41.94 52.69a55.97a56.64c47.46b35.52d14.55a13.08f32.88b
201510.78h-6.18 18.03 31.83a42.74 52.33 58.44d55.39 53.70 37.28b30.48a20.42 35.86a
20164.65 7.62 26.52 31.43 43.03 52.89c58.60a58.42 51.40 38.00 31.50d9.35 34.45
20175.73a11.74a16.16 32.63 41.68c51.73 56.32 53.07a50.00o-----z18.17f5.26 30.48c
2018-0.13 -4.82 16.39 21.00c46.65 53.70 59.52 57.35 50.07 33.65 16.77 14.06 30.35
2019-5.29 -4.57 10.58 30.77 39.45 52.28a60.48 55.35 51.17 36.00a19.90 7.77 29.49
20205.48b2.00 20.90 27.22c41.97a54.30 60.61 58.21c45.67 30.97 26.36b11.97b32.14
20218.19 -4.75 23.43c32.04b41.45b55.83 57.77 59.16 49.93 42.19 24.13 9.13 33.21
2022-11.06 -8.25 14.93a27.72a45.10a53.40 57.97a57.41b49.82b37.45 24.13 6.48 29.59
20238.94 2.14 9.47a-----z-----z-----z-----z-----z-----z-----z-----z-----z6.85i
Period of Record Statistics
MEAN-2.57 1.48 15.18 29.88 41.94 51.85 57.16 54.94 46.61 35.12 21.66 5.44 29.69
S.D.7.59 7.41 6.27 3.02 3.15 2.57 2.68 2.67 3.45 3.60 4.42 7.13 2.37
SKEW0.12 0.49 0.06 -0.36 -0.25 -0.28 -0.11 0.02 -0.08 -0.16 -0.25 -0.15 0.21
MAX16.45 20.88 30.16 35.77 47.72 57.92 62.50 59.94 53.70 42.35 31.50 20.42 34.45
MIN-18.59 -13.68 1.42 21.00 34.65 44.03 51.45 49.77 38.00 24.90 9.93 -10.34 25.79
YRS53 53 52 48 57 58 54 54 55 49 54 55 35