CHILTON, WI

Average of Minimum Temperature (Degrees Fahrenheit)

(471568)

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
189411.65 7.86 29.19 37.65d43.57a58.59c59.45 57.90 52.13 42.36q20.33c21.14c36.32a
18953.06 3.39 18.13 35.67c45.92e53.03 54.06 55.84 53.41a28.83h20.83a15.69e32.64a
189611.00b11.89b17.80a39.23 51.42 60.60 68.39 64.65 46.83a34.68 22.93a16.84 37.19
189711.32 15.44a18.16 33.03a42.00a51.86b60.90 52.48 56.00b42.90a23.31a6.90a34.53
189814.94 13.71 28.57c33.73 45.81 55.80 50.50i56.68 53.60 37.97a25.60 7.60a34.00a
18990.55k2.19a12.71 37.90 47.57a55.32b60.13a58.52b45.56c47.84f30.07b14.45b36.44b
190013.41d5.42b-----z-----z-----z-----z-----z-----z50.59a47.00 24.58d-----z28.20g
1901-----z-----z17.57c37.96f43.06 54.52a62.39 56.32 48.63 36.90 23.27 9.79l42.83d
19027.96e6.48a24.32 30.76e43.34b48.70g58.97 51.72b45.32b35.93a31.50d11.69b31.64a
19035.93a9.48a27.32c33.79a47.03b51.04c58.04d54.03a48.13 37.93c21.48a2.39c33.05
1904-0.50c-5.42c21.33d29.73 43.84 52.28a57.17a53.97 49.59a39.77 29.77 11.30a31.90
19052.80a2.96 23.23 33.75b41.90 53.10 57.39 58.52 52.40 38.26 26.67 19.23a34.18
190617.77a11.96a17.10a35.43b43.58 54.30 56.79b60.68 54.27 38.65 29.54d16.93c36.42
19077.87 9.43 26.03a26.77 38.03 53.30 58.06 55.23 49.86a34.93a26.23 17.87a33.63
190812.25c7.63j23.87a33.73 45.63a52.60 58.61 55.79b54.43 41.45b28.53 15.00 38.35a
190911.97 15.96a20.87a29.77 42.03 53.97 56.27a58.48 48.52a34.74 32.91g8.79b34.67a
19107.82c6.07 31.93a33.25j37.54c53.67c58.77 56.50u48.43b39.27p-----z-----z34.89e
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-----z52.23 38.20a34.34a11.29 34.02h
19455.61 9.79 31.52 35.23 39.27a50.00 55.67a57.23 49.10 37.19 27.21b10.26 34.01
194611.58 9.41a30.87 33.53 39.90 51.43 56.70a54.52 47.80 40.87a28.48a16.39 35.12
194714.90 8.07a21.19 33.47 40.06 51.17 57.90 63.23 52.30 47.67a24.03 14.57a35.71
19482.73a8.57a18.87a37.10 41.94 53.03a59.35 58.00 51.77 38.90 34.67 15.94 35.07
194912.74 11.54 23.03 33.47 44.06 56.67 61.65 59.45 46.77 41.32 27.63 16.45 36.23
19508.81 10.61 18.23 28.93 40.90 55.23 55.35 51.48 48.73 42.97 22.47 7.42 32.59
19515.23 10.32 19.65 34.80 47.48 50.70 58.29 55.32 48.23 40.77 19.40 13.06 33.61
195210.35 17.76 20.06 37.53 44.45 55.80 61.65 56.81 48.87 32.03 28.93 19.97a36.18
195315.73a13.22a25.19 33.23 44.84 54.70 59.16 60.03 49.27 41.58 30.77 20.48 37.35
19549.06 21.18 21.10 36.03 39.61 55.57 58.81 55.19 51.70 40.55 30.17 16.58 36.30
19559.52 11.18 19.61 40.23 46.35 54.13 63.55 61.94 49.17 42.42 23.47 10.39 36.00
195611.26 11.14 15.87 30.73 42.65 55.67 57.39 58.55 47.07 43.10 28.70 17.87 35.00
19573.93a16.11 21.81 36.63 44.10 54.70 59.13 56.94 47.47 36.71 28.90 18.97 35.45
195811.55 6.32 24.06 33.57 41.48 48.87 57.42 57.00 50.07 41.79c29.23 7.03 34.03
19591.23 3.50 15.71 34.43 48.10 55.10 56.84 63.23 52.10 39.39 19.63 24.48 34.48
196016.10 12.76 8.68 37.07 44.97 51.93 55.77 59.10 53.03 39.45 31.03 13.00 35.24
19619.19 17.68 27.00 32.77 40.10 54.07 58.81 57.97 53.67 42.23 29.07 12.00 36.21
19624.03 7.14 20.29 33.83 50.19 53.47 56.19 56.74 47.23 42.42 29.17 12.35 34.42
19630.81 2.68 19.39 34.03 41.81 54.47 58.55 55.23 48.37 46.71 33.00 6.81 33.49
196415.61 13.93 19.97 35.60 47.58 53.20 60.81 55.90 48.97 36.35 30.43 12.71 35.92
19657.19 7.86 17.16 32.43 48.35 50.70 56.32 56.77 49.33 40.06 28.40 23.23a34.82
19660.52 10.89 25.71 31.79a38.97 55.67 60.55 56.32 46.77 38.68 28.90 15.03 34.15
196711.29 6.14 22.23 35.17 38.74 54.73 56.26 52.58 47.50 39.26 27.38a18.32 34.13
196811.45 7.62 27.65 34.80 41.84 55.20 58.90 57.35 52.90 43.03 29.60 15.32 36.31
19697.80a13.46 18.23 -----z44.03 49.07 57.65 60.10 49.97 38.65 26.07 16.35 34.67a
19702.30a9.89 20.13 36.07 46.61 56.00 61.16 57.84 52.53 43.10 28.73 15.00 35.78
19712.77 11.68 18.74 32.63 39.65 58.10 57.35 55.13 53.33 48.97 29.17 19.55 35.59
19723.90 8.38 17.71 31.03 45.97 51.41a57.00t57.90a48.90 36.97 29.23 11.03 31.13a
197314.13a14.43 30.35 33.73 41.65 55.53 59.13 60.29 50.37 46.00 28.87 15.71 37.52
197411.55 10.39 23.65 36.13 42.39 52.07 60.90 57.45 45.17 40.19 30.13 20.58 35.88
197513.16 11.46 17.32 29.67 49.81 56.33 61.90 59.13 46.73 41.03 33.38a15.45 36.28
19764.73a18.17 25.74 36.50 41.35 56.50 59.32 54.84 46.73 34.03 20.93 3.19 33.50
1977-4.52 14.14 30.32 38.23 50.23 52.37 62.03 55.65 53.10 39.26 28.53 12.68 36.00
19784.55 3.46 18.45 32.33 46.13 54.03 58.03 58.42 53.48a39.65 27.40 11.81 33.98
19790.10 1.93 22.74 32.73 42.61 53.77 59.32 57.65 51.27 38.68 28.97 21.10 34.24
198010.87 10.17 19.61 36.03 46.97 52.67 60.35 61.26 51.03 36.68 29.70 15.35 35.89
19819.61 17.96 27.39 37.67 41.87 57.07 58.81 59.00 48.63 36.00 28.23 17.35 36.63
1982-2.81 8.36 21.26 28.69a50.77 47.40 60.29 54.87 49.30 41.42 29.26c23.37a34.35
198315.87 21.04 25.32 33.80 39.55 55.00 64.16 61.48 50.43 39.74 29.93 3.81 36.68
19846.06 23.61a18.29 35.00 42.00 56.17 57.52 59.06 48.03 41.42 27.17 17.55 35.99
19854.48 10.68 26.97 39.33 45.13 50.80 57.52 56.32 53.03 40.06 27.07 4.39 34.65
19869.81 12.75 26.07a38.67 47.13 53.50b62.45 55.68 53.00 41.10 24.73 18.77 36.97
198715.42 20.82 26.94 38.17 49.29 58.43 62.68 60.00 52.23 35.52 32.47 23.16 39.59
19886.42 8.31 25.10 34.77 45.81 56.53 61.87 62.90 51.07a35.45 30.70 14.20a36.09
198917.97 3.43 16.32 32.80 43.26 53.90 57.16 57.63a47.20 39.16 22.63 3.61 32.92
199019.03 13.11 26.19 35.33 41.61 54.97 53.52 56.90 51.17a36.42 29.30 11.97 35.79
19913.58 15.64 25.03 37.57 51.71 56.90 60.48 58.35 48.93a37.29 22.07 16.19 36.15
199214.42 19.38 22.42 33.14a42.39 49.83 53.23 52.47a46.90 36.39 27.33 16.39 34.52
199310.52 10.96 19.61 30.17 45.35 52.03a60.60a60.29 46.10a35.60a26.67 18.45 34.70
1994-1.84 4.75 23.10 32.79a43.67a55.77 59.00a55.93a53.55a39.77a30.33 21.16 34.83
199513.21b10.46 23.68 30.07 43.13 57.83 61.13 64.39 46.28a40.00a18.97 10.74 34.99
19963.71 8.66 16.13 29.43 41.26 55.77 57.42 58.42 50.03 37.23 21.47 15.90 32.95
19976.23 14.32 22.45 31.73 37.90 54.27 58.48 54.71 50.37 38.03 25.70 22.77 34.75
199815.03 23.96 24.76b35.03 46.88f55.53 59.58 59.97 53.10 40.87 32.07a20.61 38.23a
19995.29 20.54 22.74 37.23 48.61 57.00 63.71 56.90 47.31a36.59b31.28a17.10 37.02
20008.65 16.31 29.07a32.03 48.67a57.60 58.65 58.52 49.60 43.77 28.80 4.67a36.36
200113.45 10.18 21.13 37.93 48.13 56.80 60.13 62.13 48.28a39.17a34.38a23.00 37.89
200218.97 19.25 18.93a34.77 39.90 57.23 62.97 58.77 53.00 36.26 24.29b18.65 36.92
20037.10 4.07 20.19 30.40 42.90 52.37 59.32 59.90 49.31a38.29 28.67 20.74 34.44
20043.94 12.90 27.81 32.67 42.90 53.50 57.74 54.16 53.20 40.27a30.93 15.06 35.42
20058.19 18.64 19.42 35.30 44.32 59.90 60.29 60.26 54.00 41.81 28.87 13.23 37.02
200624.26 11.50 23.52 38.03 47.48 55.07 62.77 59.23 48.67 36.58 32.79a23.45 38.61
200717.03 6.04a26.32 34.57 48.26 57.63 59.29 60.68 52.47 46.10 26.07 13.13 37.30
200810.19 5.14 17.50a35.83 40.61 56.40 60.48 56.61 51.33 38.42 27.73 6.13 33.87
20091.61 13.11 20.65 33.90 46.84 54.77 56.58 57.61 50.17 37.45 32.34a14.06 34.92
201011.55 12.86 24.16 38.23 47.81 57.90 63.68 62.00 49.13 39.97 27.93 13.42 37.39
20116.58 10.93 19.35 33.73 45.10 54.80 64.29 60.81 49.23 40.03 30.83 22.03 36.48
201213.61 20.03 35.71 33.73 49.23 58.03 64.74 58.94 47.23 37.68 29.03 22.90 39.24
201310.42 8.36 16.52 31.97 45.71 55.93 61.06 58.00 49.37 39.32 26.63 8.10b34.28
2014-1.84 -0.36 12.45 32.23 46.23 57.40 58.29 58.55 49.43 39.97 22.80 21.19 33.03
20159.94 0.07 20.29 34.77 47.29 53.83 59.35 59.90 56.73 41.61 33.30 29.00 37.17
201611.65 15.93 29.81 33.00 45.29 56.63 62.06 62.19 55.87 43.87 34.13 16.87 38.94
201715.68 20.43 22.29 38.10 44.97 58.13 60.87 57.13 52.47 44.90 26.77 13.74 37.96
201810.32 11.86 21.32 25.73 51.87 57.80 61.77 61.26 53.50 37.81 25.07 21.61 36.66
20198.13 8.07 16.97 34.00 43.13 54.60 63.19 57.77 55.20 39.00 24.13 19.58 35.31
202018.39 12.03 28.29 32.23 44.42 56.87 64.48 60.16 51.00 36.06 33.10 20.68 38.14
202114.84 3.54 27.26 35.97 45.65 60.17 60.19 60.97 52.53 47.13 27.83 21.87 38.16
20223.58 8.75 23.48 33.00 48.10 56.73 61.13 59.13 52.53 38.19 29.73 17.48 35.99
202321.90 14.86 22.16 35.77 44.29 52.43 60.03 57.71 52.97 42.94 25.37 26.68 38.09
202418.13 21.28 24.45 33.00o-----z-----z-----z-----z-----z-----z-----z-----z21.29i
Period of Record Statistics
MEAN9.26 11.10 22.34 34.15 44.44 54.67 59.53 57.99 50.36 39.71 27.79 15.51 35.62
S.D.5.82 5.75 4.73 2.85 3.41 2.59 2.65 2.75 2.66 3.27 3.67 5.64 1.62
SKEW-0.03 0.00 0.12 -0.34 0.11 -0.27 0.31 0.00 0.14 0.56 -0.45 -0.32 0.17
MAX24.26 23.96 35.71 40.23 51.87 60.60 68.39 64.65 56.73 48.97 34.67 29.00 39.59
MIN-4.52 -5.42 8.68 25.73 37.54 47.40 53.23 51.48 45.17 32.03 18.97 2.39 31.90
YRS95 95 96 92 94 94 93 94 97 93 95 94 83