ISLE 12N, MN

Average of Maximum Temperature (Degrees Fahrenheit)

(214103)

File last updated on March 28, 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-----z66.12o79.40 83.06 78.39 70.90 68.81 46.17 17.60a63.47e
196427.90 30.79 34.43a56.50 71.45 76.43 83.62b74.10 67.03 56.71 39.73 18.32 53.09
196516.87 20.61 27.81 49.07 67.00 73.77 77.68 76.00 57.23 58.23 38.40 29.58 49.35
19669.67a23.96 40.10a47.07 62.71 77.23 83.81 75.06 69.00b56.67a35.34a23.39 50.33
196721.55 19.22j36.84 50.30 61.52 73.63 77.94 75.71 71.18b55.10 36.38a26.19 53.30a
196820.71 23.14 47.19 55.23 62.90 74.27 78.67a77.83a68.41a57.83a37.83 21.16 52.10
196915.13a26.54 33.61 55.27 67.87 69.55a79.65 84.10 69.93 51.35 38.43 25.55 51.42
197013.42 25.61 33.84 51.53 63.58 78.43 83.74 80.40a69.38a55.87 35.23 21.81 51.07
197111.55 24.71 33.90 55.53 65.52 78.80 76.23 77.45 69.79a59.03a36.33 23.93a51.07
197213.77 18.62 32.52 48.43 71.52 77.33 77.68 77.17a66.30 52.33a34.69a17.42 48.98
197322.68 26.07 43.84 52.40 63.10 75.73 79.52 79.39 68.40 61.94 39.13 23.17b52.95
197417.58 25.21 33.26 53.14a61.52 74.00 83.52 74.32 64.83 57.94 39.10 28.35 51.06
197520.77 24.04 30.47a43.00 70.23 73.10 82.94 78.16 65.70 59.58 43.47 21.97 51.12
197616.00 31.31 34.29 59.67 66.63a78.90 82.52 81.81 71.03 51.55 32.97 16.13 51.90
19776.13a27.11 42.74 59.52e75.83b-----z-----z-----z64.12n57.39c36.70 19.23a40.58d
197813.81 -----z37.86c50.41a69.55 73.53 75.14b76.94 72.23 56.84f40.32b19.23 52.90b
19798.03 15.11 32.87 47.23 58.43a73.07 78.74 73.97 70.21a51.00f36.33 28.42 47.49a
198017.43a23.75i37.19j58.10 71.94 73.93 82.03 76.58 65.10a50.00g40.23 22.61 56.44c
198124.71 30.00 44.45 52.95i65.90 73.10 78.29 74.97a-----z-----z-----z-----z55.92e
1982-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1983-----z-----z-----z48.70 61.79b74.33 83.42 82.68 67.50 52.94 35.07 9.32 57.31c
198416.80a32.66 31.71 55.03 62.45 74.17 79.26 80.42 62.17 55.33a36.33 22.37a50.72
198516.50a21.50 39.19 55.40 68.84 70.37 78.06 72.10 63.50 53.94 27.80 12.87 48.34
198621.55 21.18 38.52 54.17 67.26 74.90 79.35 73.74 64.40 53.74 32.03 27.17a50.67
198727.85d36.11 44.37a62.67 69.81 79.40 83.26 76.23 68.83 49.16 41.67 27.03a55.53
198815.52 19.14 35.52 54.93 75.10 82.17a85.42 78.04e66.80 50.31b35.20 23.10 51.77
198924.65 13.07 30.97 49.93 65.68 74.28a83.55 78.74 68.00 55.81 31.97 14.16 49.23
199028.71 27.54 39.64c52.97a62.70a74.87 -----z-----z70.00 51.81 41.33 20.65 47.02b
199115.10 27.93 37.81 54.10a66.03 74.38d74.71 77.81 63.23 50.61 28.10 23.48 49.44
199223.74 28.79 35.94 45.13 66.97 69.17 69.23 70.23 65.77 53.30a31.78c21.90 48.49
199319.48b21.50 35.33a46.80 60.55 67.50 72.29 73.94 59.93 51.06 32.07 21.07a46.79
19946.94 16.22a35.58 47.90 66.58 75.20 74.52 72.87 68.71b55.32 41.00a28.76f50.99a
199519.17b20.86 36.13 42.40 61.10 76.53 75.61 76.77 65.43 51.45 27.00d19.81 47.69
199611.65 20.89a29.17a44.03 59.84 72.23 73.52 76.97 66.57 53.87a28.80 15.50a46.09
199714.19 24.41a34.68 48.60 56.60a75.80 74.71 70.53a68.43 55.00 32.17 29.90 48.75
199820.97 35.29 34.13 57.03 73.00 70.90 77.86b78.13 72.90 56.68 40.03 29.00 53.83
199915.45 32.29 42.38o53.89l67.55 73.20 81.16 74.77 67.23 57.42 47.43 28.87 54.54b
200018.94 -----z45.62r52.60 66.97a70.07 77.03 77.10 66.27 60.70d36.20 13.97b53.98b
200123.06 -----z-----z-----z-----z71.48a-----z-----z-----z-----z41.57p30.48 41.68i
200227.19 33.00 28.45 48.13 59.35 76.23 80.58 74.48 69.30 45.00 35.63 28.10 50.46
200317.94 19.93 34.84 51.60 65.06 72.60 78.58 80.55 68.30 57.26 34.07 28.29 50.75
200413.23 25.55 38.48 54.33 60.81 70.28a76.39 70.87 72.03 55.45 41.90 23.87 50.27
200515.77 29.50 35.94 57.50 60.35 76.20 80.29 77.58 71.47 57.10 40.43 23.26 52.12
200630.87 22.18 38.90 59.50 65.87 75.63 85.39 78.84 66.90 52.23 39.83 30.94 53.92
200723.13 17.14 40.65 51.90 69.45 78.20 81.52 77.16 70.93 57.65 37.30 19.13 52.01
200818.33a19.24 32.58 48.54b61.39 72.30 78.42 77.90 68.75b53.94 38.36b17.00a48.90
200911.76b24.75 34.68 51.31a65.79b71.93a73.26 74.26 74.34a45.74 45.43b19.55 49.40
201017.48 26.21d46.32 61.50 66.32 72.20 79.97 79.32 63.20 60.16 39.79a18.68c52.60
201113.37a23.44a33.13h49.80 63.19 71.20 82.17b78.42 68.30 60.20a41.00a29.16 52.75a
201223.68f31.00a51.94 54.63 67.35 75.21b83.57c77.84 69.76a53.17a39.21a21.59i60.37b
201317.09h22.68 31.65 39.64p62.83a71.63 79.10a80.13 72.11c52.26 35.52a13.29 52.12b
201412.68f14.11 28.39 45.41a63.42 74.31a76.74 76.03b67.89c53.71c29.03a24.32f52.91b
201526.00h15.57 39.94 55.66a64.84 74.14a78.96d75.35 73.70 56.76b46.17a30.45 55.59a
201619.32 27.10 43.16 50.80 66.55 73.67c77.93a77.48 68.47 56.58 47.69d22.35 52.59
201722.37a31.11a36.94 54.00 63.71c74.70 78.55 72.53a71.73o-----z34.21f20.06 50.44c
201818.39 19.61 36.97 42.78c72.97 75.10 79.94 77.83a67.70 47.42 29.10 27.03 49.57
201914.39 16.04 32.84 49.13 59.58 75.41a80.87 75.68 68.53 49.60a30.83 24.45 48.11
202021.45b26.14 38.77 49.70c62.87a78.23 81.97 78.61c66.03 46.68 42.46b26.83b51.65
202124.52 14.64 43.68c51.14b66.38b81.13 81.84 80.77 73.27 60.65 39.17 26.58 53.65
202213.00 16.75 35.00a42.38a64.13a75.63 78.30a77.34b70.85c56.35 38.47 19.90 49.01
202323.19 24.50 32.83a-----z-----z-----z-----z-----z-----z-----z-----z-----z26.84i
Period of Record Statistics
MEAN18.22 24.01 36.63 51.75 65.41 74.50 79.32 76.83 68.08 54.84 37.22 22.61 50.67
S.D.5.60 5.73 5.10 4.93 4.22 2.97 3.48 2.90 3.34 4.35 5.03 5.20 2.06
SKEW0.08 0.05 0.69 0.02 0.40 0.22 -0.45 -0.11 -0.73 0.18 -0.05 -0.33 0.02
MAX30.87 36.11 51.94 62.67 75.83 82.17 85.42 84.10 74.34 68.81 47.69 30.94 55.53
MIN6.13 13.07 27.81 42.38 56.60 67.50 69.23 70.23 57.23 45.00 27.00 9.32 46.09
YRS54 53 53 54 57 58 56 56 55 53 56 55 40