CHILTON, WI

Average of Average Temperature (Degrees Fahrenheit)

(471568)

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
189420.11 17.91 37.73 48.12e54.12b70.54c73.28a70.06 64.68 50.75q28.70h28.19g50.73c
189512.18 12.95 29.00 47.06f58.42e68.77 69.48a69.66 65.95b41.52h30.91a24.65h46.37c
189619.47b21.50b27.24b49.83 63.03 70.05 74.87 72.95 56.35c45.26 31.52b24.57a46.39
189719.31 22.87b27.32 43.19a53.57b63.18b72.40 65.16b68.86b54.22b31.88a16.36b44.86
189823.48 22.30 36.89d45.39c57.03a66.90a67.84i67.74 64.55 47.24b34.48 17.76b43.98a
189910.53m11.06b22.11 49.90 57.74b67.34b70.66b71.41b57.50c58.26f40.36b22.45b47.05b
190021.67e15.22c-----z-----z-----z-----z-----z-----z63.14b58.58 32.77f-----z39.65h
1901-----z-----z26.66c49.27f55.44 67.17a74.11 69.27 59.90 49.42a31.62 21.00n54.20d
190218.73i17.15a34.45 43.66e55.76b60.26g70.23 64.40b55.96b48.05b41.04g19.48d45.46c
190314.47b17.46c36.50c43.95a58.59c63.56c68.50h63.22a59.53 48.40e29.74a13.38f43.54b
19048.28d7.17f29.66f39.30 56.39 64.52a68.59c66.05 60.48b48.81 38.23 19.52b47.02b
190511.31b11.75 32.32 44.38b53.34b64.33 68.67a69.10a63.52 48.23a34.90 26.38b44.02
190624.98a20.07a24.43a46.91b55.42 65.28a68.66c71.44 65.68 49.03b35.62e24.07d45.97
190716.65a19.61a34.95a35.22 49.50a64.31a69.13a66.65 59.66b46.13d34.08 24.37a43.35
190820.71e17.58j33.16c44.62 56.34b64.90 70.97 68.53b66.93 51.46c37.08 20.96g51.47b
190919.95 23.29b28.60a38.53 53.68 65.67 69.42a70.13a57.74e44.98c43.57o15.82c44.35a
191017.33h15.37b42.73a46.68s51.85g64.06n72.47 69.00y58.73b50.59t-----z-----z47.32h
1911-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1912-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1913-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1914-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1915-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1916-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1917-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1918-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1919-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1920-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1921-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1922-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1923-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1924-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1925-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1926-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1927-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1928-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1929-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1930-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1931-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1932-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1933-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1934-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1935-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
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-----z62.32 50.26b41.26a18.97 43.20h
194514.05 19.98 41.82 46.80c51.58a60.95 68.02b70.19 61.18 47.60a35.34b17.45 44.58
194620.48 19.00a40.87 47.67 53.27 64.02 70.33b67.32 60.85 53.53a38.38b25.40a46.76
194722.90 16.56a29.52a43.05 50.71 62.47 69.77 76.26 63.88 59.57a30.40 22.60a45.64
194814.34b19.50a31.27a50.18 55.17a66.39b71.94 71.23 66.00 50.50 42.07 24.66 46.94
194921.52 20.55 31.39 45.65 58.06 69.90 73.27 70.90a58.43 54.16 36.00 25.48 47.11
195019.65 19.68 26.31 37.82 55.39 66.97 67.53 63.69 59.87 54.15 31.37 15.31 43.14
195114.45 19.75 27.40 43.13 59.97 62.65 69.81 66.05 58.67 50.69 27.88 20.71 43.43
195219.69 25.24 28.03 48.85 56.29 68.25 72.95a68.21 62.70 45.24 38.33 26.09b46.66
195323.28a22.02a32.52 42.22 56.69 67.92 71.35 70.68a62.53 55.61 41.10 27.05 47.75
195418.69 29.89 29.87 48.00 51.18 67.95 69.40g67.29 62.32 49.90 38.55 24.24 44.35a
195517.85 20.57 29.48 51.93 59.71 65.75 75.66 74.39 63.12 52.84 31.43 18.60 46.78
195620.06 21.24 26.27 42.58 55.16 68.50 67.56 69.03 58.48 56.03 36.18 25.52 45.55
195712.95a25.02 32.15 46.53 54.84 66.27 71.50 69.15 60.18 48.03 35.55 26.95 45.76
195820.40 15.70 32.44 46.13 56.79 62.22 69.37 70.32 61.77 52.84c37.92 15.90 45.15
195910.97 15.18 26.50 45.38 62.28a67.58 69.89 74.27 63.83a46.56 27.78 30.16 45.03
196022.90 21.28 20.52 47.80 55.42 63.83 68.53 70.40 63.84a50.10 39.63 21.56 45.49
196118.34 27.46 35.02 42.40 54.44 66.38 70.79 69.95 64.83 52.76 36.77 20.40 46.63
196212.77 16.61 29.44 45.42 61.73 65.67 67.79 69.69 58.88 52.42 37.02 21.42 44.90
19638.42 13.94a31.44 48.27 54.89 68.60 71.90 67.56 60.63 59.53 41.33 15.31 45.15
196424.45 24.22 29.92 47.17 61.55 67.18 73.44 67.34 60.22 48.13 39.58 20.53 46.98
196516.13a18.25 25.05 41.85 61.47 64.23 68.84 68.02 59.53a51.18 37.15 30.65a45.20
196611.24 20.96 35.37 42.21a51.98 68.25 73.42 67.63 59.80 50.06 37.03a23.22a45.10
196720.73 16.41 31.85 45.82 51.19 66.90 69.28a66.35 60.65 49.42 34.14a26.18a44.91
196819.74 17.57 39.71 47.20 53.79 66.55 70.63 69.95 63.23 52.82 36.60 23.52 46.78
196916.26b22.34 27.47 -----z57.24 59.68 69.87 72.92 60.98 47.98 34.73 23.40 44.81a
197010.37a19.96 29.23 47.18 58.10 68.12 73.73 71.39 63.00 52.50 35.37 23.42a46.03
197112.10 19.55 26.85 45.20 53.94 70.08 68.90 67.13 64.75 57.89 36.70 26.03 45.76
197213.76 17.40 26.55 41.02 60.10 64.33a69.27t68.82a59.58 46.39 34.97 18.84 41.07a
197322.37a22.66 39.50 42.45a52.77 67.78 71.68 71.71 61.38 55.82 36.08 22.42 47.22
197418.68 19.38 31.48 47.20 53.23a63.78 73.05a68.84 57.38 50.31 37.75 26.98 45.67
197520.97 20.05 26.37 39.30 61.77 67.08 73.18 70.52 58.16a53.27 42.28a23.40 46.36
197614.30a26.26 34.50 47.78 53.87 69.67 72.58 68.61 60.12 44.98 29.37 12.79 44.57
19774.34 22.02 38.65 50.93 64.95 64.53 73.19 66.34 61.70b48.57a35.85 19.55 45.88
197812.31 12.61 27.89 42.52 58.16 66.27 68.10 69.69 64.05a49.03 35.58 19.10 43.77
19797.20a11.02 30.08 41.65 54.05 64.90 70.40 66.94 63.38 47.63 35.60 28.71 43.46
198018.18 18.02 28.02 46.75 60.00 64.40 72.00 70.58 61.05 45.35 37.02 22.23 45.30
198117.89 18.50k-----z47.92f55.56 67.42 70.19b-----z63.73s44.45k37.00 23.40 45.24f
19827.84b17.23 28.92 39.76a62.11q-----z-----z61.58y59.03 51.68 36.41c30.83a33.96d
198323.50a27.86 33.47 42.43a50.24 67.34a74.90b72.31 61.60 50.11c37.53a11.38a46.06
198415.35a31.12a26.44 45.18 53.66 67.70 69.10a71.03 59.02 51.62a36.26a26.23 46.06
198513.66 19.07 36.47 50.53 60.00b63.58 70.11 66.44 63.13 49.81 33.31a12.25a44.86
198618.39 20.12 35.48a50.72 59.58 65.36b72.60a66.47 61.82 50.16 32.32 25.05 46.51
198722.84 29.57 37.42a50.77 61.77 70.77 73.84 69.52 62.87 45.34 39.58 28.24 49.38
198814.92 17.48 34.00 46.93 61.11 71.57 74.44 74.79 62.31a44.89 36.72 21.77a46.74
198925.10 12.98a25.21 42.97 54.85 64.55 69.61 68.18a59.45 49.63 30.87 11.10 42.87
199027.15 22.80 34.97 46.53 52.08 65.55 66.50 67.21 61.38a46.79 38.72 20.66 45.86
199112.24 23.71 33.65 47.73 61.79 68.52 70.52 69.32 59.40a46.74 29.77 23.40 45.57
199221.69 26.71 30.52 41.52a55.95 62.03 64.50 64.42a57.60 46.60 32.63 23.40 43.96
199318.15 18.91 28.60 39.43 56.06 62.21a69.75a70.53 55.76a46.24b33.80 24.65 43.67
19946.97 13.32 31.40 43.69a55.87a67.70 68.78a66.13a63.69a50.33b38.63 28.45 44.58
199519.62b19.18 33.21 39.77 54.76 70.32 72.53 73.71 58.00a48.80a26.73 18.10 44.56
199613.98 17.40 25.60 39.73 51.05 65.37 67.65 69.06 60.88 48.15 28.50 21.76 42.43
199714.63 22.14 30.47 42.87 48.61 66.43 68.90 64.40 61.02 48.66 32.70 28.13 44.08
199821.42 31.25 32.95b46.73 59.78f66.57 71.47 70.97 65.82 50.87 40.02a29.47 47.96a
199913.56 28.39 33.21 48.07 59.40 68.03 74.48 67.34 59.79a47.90b41.64a24.85 47.22
200017.37 25.74 39.55a43.17 58.73a66.20 68.77 68.53 60.33 53.42 35.55 13.10a45.87
200121.21 18.96 29.73 48.75 58.87 66.13 71.73 72.10 58.67a48.37a43.88a30.11 47.38
200225.69 27.55 27.58a44.52 51.00 67.32 73.76 69.77 64.42 45.23 33.05b26.15 46.34
200315.53 14.98 30.15 41.85 53.76 63.52 69.73 71.26 61.34a48.60 36.17 28.21 44.59
200412.60 21.93 35.55 45.03 53.79 63.40 68.06 64.69 65.48 50.03a39.28 23.42a45.27
200516.82 26.20 28.74 47.95 54.03 71.47 71.95 70.92 65.67 51.66 37.08 19.16 46.80
200630.16 19.79 32.63 49.83 57.16 65.57 73.77 70.03 58.62 45.40 40.19a29.55 47.73
200724.11 13.65a35.76 44.20 60.35 68.82 70.71 70.61 63.48 55.44 34.73 20.26 46.84
200817.61 14.17 26.52a45.28 53.10 66.27 70.63 67.90 62.02 48.18 35.65 16.15 43.62
20099.53 22.23 30.53 43.80 56.95 65.00 66.97 67.32 62.33 44.40 41.22a20.60 44.24
201017.45 20.88 35.56 49.37 59.23 66.47 72.76 71.65 58.75 50.76 36.57 19.56 46.58
201114.11 19.04 27.89 42.40 54.08 64.37 74.15 70.35 58.58 50.73 38.27 28.82 45.23
201222.19 27.62 46.16 44.75 60.92 69.37 75.97 69.24 59.45 47.31 37.08 29.23 49.11
201319.45 17.84 25.29 40.15 57.00 66.40 71.06 69.68 61.85 49.26 34.02 16.34b44.03
20147.98 9.64 22.52 41.55 56.76 67.43 68.15 68.37 60.58 48.32 29.55 27.02 42.32
201517.26 9.09 31.32 45.33 58.74 64.58 70.48 69.03 66.63 50.97 41.92 34.42 46.65
201618.53 23.72 37.84 42.47 57.15 67.32 71.87 71.71 65.08 52.65 43.28 22.73 47.86
201721.87 29.34 31.27 48.42 54.69 68.30 70.98 66.68 63.98 53.39 34.47 20.26 46.97
201818.35 20.23 30.76 35.18 62.87 67.87 72.26 70.98 63.42 46.29 30.38 27.48 45.51
201915.37 16.89 27.16 43.53 52.60 64.90 73.27 67.29 63.65 47.23 30.07 26.81 44.06
202025.21 21.05 35.60 41.83 54.84 67.77 74.05 70.65 60.47 44.03 41.63 27.08 47.02
202121.84 12.77 36.92 46.27 56.24 70.72 70.13 71.26 63.17 55.47 36.02 28.95 47.48
202212.16 18.43 31.61 40.70 58.23 67.18 71.11 68.89 62.47 48.77 38.40 23.56 45.13
202326.24 23.46 30.26 46.53 55.94 64.73 71.37 68.13 63.37 51.71 34.00 32.63 47.36
202422.34 30.98 34.84 44.24k-----z-----z-----z-----z-----z-----z-----z-----z29.39i
Period of Record Statistics
MEAN17.52 20.13 31.47 44.75 56.30 66.35 70.96 69.17 61.55 49.95 35.83 23.00 45.62
S.D.5.20 5.04 4.80 3.57 3.44 2.40 2.28 2.52 2.67 3.49 3.84 4.99 1.46
SKEW-0.23 0.19 0.44 -0.30 0.19 -0.11 -0.05 0.05 0.15 0.67 -0.22 -0.31 -0.04
MAX30.16 31.25 46.16 51.93 64.95 71.57 75.97 76.26 68.86 59.57 43.88 34.42 49.38
MIN4.34 9.09 20.52 35.18 48.61 59.68 64.50 63.22 55.76 44.03 26.73 11.10 42.32
YRS93 93 94 90 92 92 90 92 96 92 92 90 78