WINONA, MN

Average of Minimum Temperature (Degrees Fahrenheit)

(219067)

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
1885-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1886-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1887-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1888-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1889-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1890-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1891-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1892-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1893-0.93a4.41a17.83a34.07 45.58 63.07 66.10 59.60a51.43 42.10a22.73d7.28f36.91a
18945.35e8.88c28.30a41.37 50.47a63.83 67.23 62.52 54.43 41.72b22.68b23.33g40.62a
1895-0.18c2.04a21.34b42.13 50.62b61.67 61.62b61.58 57.24a33.22d26.64b16.54c36.21
189610.07c14.27c17.21b40.14a55.84 59.83 62.45b61.84 46.07b36.43a19.18b21.57a37.07
18976.93d-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z6.93k
1898-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1899-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1900-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1901-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
190210.97a6.50 28.23a34.50 51.32 55.07 61.87 57.13a49.80 41.16 33.03 9.83b36.62
19038.65 5.32 29.68 38.53 50.61 52.93 61.52 56.97 51.17 41.23 23.60 5.55 35.48
19040.52 -1.17 23.58 33.45a48.13 56.10 58.17a56.26 52.37 42.39 31.10 10.93c34.32
1905-4.58 -0.70a26.97 36.20 45.42 57.00 60.62b60.79b53.43 37.24b26.13 16.15e34.56
190611.61 6.35b16.55 38.39b46.55 56.21a59.47a62.07b54.97 38.55 27.45a14.14c36.02
19071.19 6.25 25.39 30.60 40.45 55.13 60.81 57.45 51.27 36.42 27.62a17.45 34.17
190812.97 15.31 26.35 38.70 48.58 57.63 62.93a-----z56.83 42.70a28.73 14.13 36.81a
19099.50a11.68 22.26 32.07 47.23 57.43 61.52 64.43a50.73 38.77a32.13 7.87 36.30
19104.84 5.54 34.61 39.97 44.35 56.97 62.55 60.71 50.21a42.81 23.77 12.45 36.56
19114.70a18.96a27.70a36.37 53.57a63.14a61.19 58.45 51.27 39.43a19.23 21.00c37.92
1912-9.65 7.10 15.65 38.63 50.13 53.67 62.26 59.33a53.73 40.16 28.57 17.87 34.79
19136.94 5.79 19.45 38.90 48.87 65.17 63.03 63.35 53.50 39.42 33.90 23.65 38.50
191418.03 2.79 24.59b37.21a50.63a58.67 65.65 61.10 51.73 45.94 28.03 7.52 37.66
19155.39 19.50 21.87 45.53 44.55 52.13 58.03 53.00 51.33 41.77 28.47 16.29 36.49
19166.81 6.00 21.77 37.20 48.19 53.97 67.52 60.68 49.00 38.32 24.90 4.61 34.91
1917-1.68 -3.26a20.90 35.27 42.23 53.23 61.90 54.52 47.55a31.19 28.90 4.03 31.23
1918-4.65 8.36 26.50a31.73 51.26 57.57 59.29 59.81 42.00 41.06 31.45a23.61 35.67
191914.65 13.32 22.16 36.59a44.74 60.76a62.90 57.06 54.03 38.81 22.83 3.90 35.98
1920-0.06 9.90 23.53a32.37 46.10 59.47 59.03 55.13 52.38a42.61 25.59c19.27a35.44
192116.68 16.61 28.19 41.20 50.37a61.90 65.23 58.81 53.87 41.00 22.27 14.10a39.18
19222.65 6.14 25.65 36.07 54.10 58.67 58.45 59.65 52.60 41.77 36.00 11.32 36.92
192311.68 0.46 13.39 34.03 46.42 60.13 62.48 56.19 52.40 36.61 29.43 22.32 35.46
1924-5.32 12.48 23.19 36.50 41.60a54.07 57.39 57.39 47.00 44.39 27.73 4.29 33.39
19256.87 15.07a26.19 41.17 41.45 56.69a59.58 58.84 54.80 32.48 23.97a8.32 35.45
19268.35 18.04b17.84 32.20 49.63a52.97 62.19 60.10 51.73 38.87 22.57 7.81 35.19
19275.71 18.68 -----z38.53 -----z-----z-----z-----z54.77d43.23 28.45a4.39 27.68e
192814.39 16.41 25.71 35.30c52.03 54.43 61.33a61.32 49.03 42.74 32.40 21.23 38.86
1929-2.45b3.22a28.23 40.37 46.74 56.54b63.22d58.90 51.89b41.94 23.93b14.29 35.57
1930-1.28b20.52a25.23 40.37 -----z58.83 -----z-----z-----z41.13 29.55a18.24b29.07d
193118.93b24.39 26.29 40.93 49.03a66.10 67.55 62.58 60.63 48.06 36.41a28.55 44.12
193215.42 13.45 17.73a37.03 50.37a65.07 64.87 62.35 48.27 38.58 25.23 13.00 37.61
193320.33a9.14 24.65 37.90 52.00b69.17 68.39 61.61 59.20 38.61 26.87 13.87 40.14
193419.03b12.75 22.19 38.53 57.70a65.80 -----z61.23 52.67 46.84 33.90 11.23 38.35a
19353.11c17.57 28.19 37.70 45.29 56.10a69.32 62.13 52.27 39.52 26.30 14.52 37.67
19362.10 -4.34 26.10 33.63 55.84 56.53 67.19 65.06 56.53 39.23 25.53 17.71 36.76
1937-1.77 6.75 21.29 38.97 51.26 56.87 65.81 67.03 54.23 39.97 25.23 14.84 36.71
193811.55 21.07 32.32 38.93 50.03 59.43 63.55 63.29 54.60 47.71 28.73 17.58 40.73
193918.10 7.79 24.00a36.40 53.81 60.93 65.10 61.55 55.40 41.42 27.76a21.94 39.52
19402.35 17.07 20.10 36.23 47.29 61.13 66.45 62.45 55.70 45.07a25.90 17.84 38.13
194113.26 10.43 21.32 45.13 53.81 60.87 64.71 61.94 56.23 43.42 31.73 22.39 40.44
194213.03 14.57 30.94 42.83 48.61 60.14a61.10 62.23 50.00 40.90 28.73 11.90a38.75
19432.10 9.39 17.45 36.33 45.68 61.87 63.90 60.65 47.57 37.23 22.90 15.87a35.08
194417.77 12.86 19.80a34.70 54.84 63.43 63.26 62.32 54.27 40.52 35.67c12.68 39.34
19456.81 9.64 31.03 38.10 45.03 54.73 62.26 62.23 53.03 37.19 25.03 7.71 36.07
19467.68 9.18 33.06 39.90 46.00 56.23 62.97 57.16 48.70 42.19 25.67 15.10a36.99
194711.47a6.04 20.03 34.47 44.45 55.80 61.58 68.39 54.62a51.19 24.72a13.13 37.16
19482.94 9.79a20.52 41.03 47.94 58.03 64.16 62.61 56.07 39.45 33.53 14.90 37.58
19499.48 7.39 22.19 36.33 51.16 63.17 67.00 64.42 48.27 43.43a30.53 13.84 38.10
19502.61 7.25 17.32 30.77 48.32 58.63 60.61 58.85d53.03 46.13 23.03 4.13a34.23
19512.06 8.96 14.94 34.60 54.19 57.47 62.90 60.94 49.62a42.52 18.63 12.00d34.90
19525.74 18.52 19.61 38.47 49.29 61.13 64.58 60.10 50.13 33.81 28.97 18.84 37.43
195313.70a10.52a23.70a33.53 49.03 61.70 63.84 63.55 50.17 45.32 31.70 17.42 38.68
19544.74 23.71 20.45 37.40 44.26 62.83 63.90 59.77 51.97a39.48 28.73 16.81 37.84
19557.81 5.75 16.55 41.00 50.06 56.21a68.32 63.77 49.43 40.19 20.80 4.77 35.39
19565.16 3.10 14.42 29.37 46.19 60.50 59.90 59.42 45.97 43.48 25.97 16.03 34.13
19570.84 12.11 21.35 36.38a45.97 56.77 65.23 59.42 49.30 36.38g27.43 17.71 35.68a
195812.80a4.82 22.97 35.40 45.29 51.67 58.45 56.90 50.90 41.10 26.50b5.23 34.34
1959-1.32 -1.39 16.39 34.30 51.06 58.23 59.74 63.39 52.27 36.77 17.77 22.13 34.11
196011.06 10.31 7.68 35.67 47.65 52.27 58.84 59.42 53.43 37.81 27.27 9.77 34.26
19614.42 13.00 22.42 29.37 42.97 55.53 60.39 59.52 50.60 40.32 24.80 8.81 34.34
19620.84 6.71 14.45 30.47 52.84 55.97 58.58 58.16 46.90 41.77 28.23 11.84 33.90
1963-3.29 2.44a21.39 36.37 44.10 56.88d61.65 57.48 51.37 47.03 31.00 3.71 34.18
196411.23 12.38 18.52 34.83 50.32 55.40 63.10 56.55 48.57 36.94 28.10 8.03 35.33
19650.81 -0.79 12.20a32.53 48.13a54.20 58.23a57.73a47.24a38.68 26.30 22.55 33.15
1966-5.71 4.29 25.52 33.31a40.32 57.97 63.47a57.58 49.53 37.03 25.77 12.13 33.43
19676.63a-1.70a21.00a37.27 40.80a58.63 59.47a55.94 47.33 37.03 23.93 15.30a33.47
19687.84 7.62 26.83b37.80 42.34b56.70 58.87a57.26 48.17a38.59b27.90a10.93a35.07
19692.00b8.75 14.81 38.13 48.52 51.28a60.77 59.97 48.54b35.35 24.80 10.76b33.64
1970-4.20a4.39 18.48b35.50b47.27a57.53 61.90a58.97 49.03a41.60a25.43 8.30a33.68
1971-7.55 5.43 17.03 34.66a40.74 59.30 56.58 54.55 49.67 43.83a25.43 13.45 32.76
1972-4.32 -0.07a16.52 31.14a48.48 51.30 57.00 58.20a47.30 33.16 26.03 4.23 30.75
19735.03 12.14 29.42 32.07 41.77 54.87 59.87 58.00 47.62a42.10 24.17 7.03 34.51
19744.61 2.68 -----z31.63 41.13a50.10 60.19 52.23 40.60 34.29 24.43 13.32 32.29a
19752.74 3.75 8.94 25.90 45.77 53.47 58.35 55.32 41.03 33.74 25.67 9.42 30.34
1976-3.52 11.41 16.81 35.37 42.07b-----z59.29 55.90 44.43 30.19 -----z-1.07a29.09b
1977-12.19 13.42b28.03 42.50 55.94 55.30 64.94 54.57a50.43 35.94 22.47 6.31b34.80
1978-6.55 -3.64 15.68 33.40 45.55 53.97 58.42 55.52 50.40 33.87 18.23 2.81 29.80
1979-11.48 -6.30a16.29 28.07 39.61 54.24a61.67a58.77 50.20 37.90 26.34a16.23 30.96
19809.03 5.41 16.61 36.33 47.16 55.10 62.90a59.74 48.50 34.55 25.90 11.87 34.43
19818.16 12.19a25.00 37.75b44.87 56.77 61.54c61.39 48.63c36.83a29.04b10.68 36.07
1982-5.43c6.00d22.07a32.27 51.87 51.07 62.03a58.19 49.93a40.10b24.22c17.66b34.17
198314.30d17.64c29.13a-----z45.24b57.24e68.08f-----z-----z-----z31.41c0.62g32.49f
19849.46e21.30i20.22d-----z46.11c62.58d63.14c-----z51.16e42.92e-----z12.56f42.23e
19854.29g8.50h29.03b42.60e-----z57.41c65.30a59.29 -----z-----z-----z-6.24b41.23f
19866.00b7.37a23.28b40.23 -----z57.63 62.61 54.48 50.55a38.13a18.57 15.93a34.07a
198711.48 20.43 27.06 37.45a48.53a56.67 62.94 -----z48.10 38.37a35.07a24.50a37.33a
19887.13a11.18a28.43a40.60 -----z63.67 67.19 66.33a-----z37.72b30.82b17.17a37.03b
198918.45 6.58b24.60a39.07 50.73a58.24a66.52 63.35 53.53 43.93a24.04c5.64c37.89
199021.77a16.50 29.10a39.37 48.03 59.43b65.81 64.03 57.33 40.84 32.03 11.94 40.51
19915.80a17.46 27.23a43.60 55.03 -----z65.35 64.77 50.27 36.29 19.03a15.68 36.41a
199216.13a23.34 26.19 36.63 51.29 57.32b59.68 57.00b51.87 40.60a29.00 16.70d38.81
1993-----z12.89 23.37a37.97a51.33a59.62a65.23 64.61 49.68b38.13a26.00a18.21b40.64a
1994-3.07b4.54 24.07b36.69a48.87 61.73 65.35 59.60a56.67 44.06 28.41a20.48b37.28
19959.53a11.44a27.63a34.46b47.87 63.21a64.35 68.94 51.36b41.59b22.00b11.92e37.86
1996-0.17b10.88e16.94 34.37c46.42 60.10 60.90 60.39 54.34a42.00 22.78c11.97a35.08
19975.03b16.46 22.59b37.10 45.35 60.77 64.13 61.13 56.00c43.43c26.93 24.19 38.59
199815.63d28.68 27.97a41.97a55.71 58.93 64.74 63.58 58.73 44.44d34.10 23.18c43.14
19998.15e23.24c25.66b41.93a51.21b57.97 66.67a61.37a52.97a38.60a34.21a18.63a40.05
200010.94 22.29a33.29 38.90 52.97a59.90 64.23a64.26 53.33 45.42 28.97 3.32 39.82
200115.48 9.14 23.00a42.04b52.06 59.80 65.23 64.87 53.17 42.06 40.72a24.86c41.04
200221.90 24.36 21.10 38.34a46.68 63.50 68.45 62.61 56.67 38.87a27.66a21.45 40.97
200310.71 10.46 24.52 38.67 48.39 58.33 64.35 64.79b53.97 42.42 28.90 21.23 38.89
20048.13 17.31 30.90 39.93 49.74 56.63 62.26 57.26 57.17a43.30a32.37 16.87 39.32
200510.32 21.93 22.87 41.97 47.55 63.43 65.87 61.65 56.87 43.68 29.63 14.65 40.03
200625.71 13.82 27.10 43.13 51.03 59.37 67.35 63.61 50.33 37.19 31.00 24.55 41.18
200716.06 7.00 28.93a37.17 53.55 61.37 64.42 63.87 55.97 48.52 28.93 13.16 39.91
20087.77 8.31 22.35 38.17 46.45 59.23 64.55 60.97 56.40 42.32 30.63 7.81 37.08
20091.16 16.54 26.84 38.93 50.68 59.77 59.81 61.68 56.32b-----z-----z-----z41.30c
2010-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2011-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2012-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2013-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2014-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN6.36 10.17 22.84 36.96 48.25 58.19 62.77 60.26 51.65 40.28 27.24 13.65 36.47
S.D.7.71 7.10 5.28 3.72 4.00 3.68 2.93 3.27 3.69 3.82 4.30 6.43 2.76
SKEW-0.03 0.16 -0.28 -0.27 -0.03 0.23 0.04 0.03 -0.30 -0.05 0.20 -0.24 0.12
MAX25.71 28.68 34.61 45.53 57.70 69.17 69.32 68.94 60.63 51.19 40.72 28.55 44.12
MIN-12.19 -6.30 7.68 25.90 39.61 50.10 56.58 52.23 40.60 30.19 17.77 -6.24 29.80
YRS111 110 110 110 107 109 108 106 108 108 108 107 94