ROCHESTER INTERNATIONAL AIRPORT, MN

Average of Average Temperature (Degrees Fahrenheit)

(217004)

File last updated on April 18, 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
1886-----z-----z-----z-----z-----z-----z72.60 71.84 59.18 51.66 23.70 7.74 47.79f
18871.29 8.55 27.56 45.18 63.32 69.58 73.68 67.00a57.97 41.18 30.30 17.10 41.89
1888-1.95 12.91 17.40 42.57 49.68 66.55 -----z66.73 56.22 44.77 35.08 -----z39.00b
188919.29 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z19.29k
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
189215.71b22.15p26.10e41.50 50.37a64.15 67.65 66.74 59.10 49.60b28.10 14.13 43.92a
18932.38a10.30a24.03a40.20b54.02a66.00x72.35r67.71 62.39b52.80i29.68e-----z36.34d
189412.58 17.05f-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z12.58k
1895-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1896-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1897-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
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
1902-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1903-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1904-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1905-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1906-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1907-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1908-----z-----z-----z-----z-----z64.53m69.39 68.93b69.53a-----z-----z26.90j69.28i
1909-----z20.23 28.94 38.62 54.83h65.34e69.45 73.23 57.22 45.52e38.00 14.31 45.08b
191012.45a10.18h42.75a48.82 51.84 68.78c71.93a67.90 58.62 51.58 27.83 16.89 47.22a
191110.70a22.54 34.85a43.43a63.63a71.10 71.18a-----z58.65d44.95 23.80 24.94 42.71a
1912-3.79 13.88 21.56 48.61b59.19 63.48 71.37 66.44 59.93 48.63 36.28 23.45b42.42
191315.32 11.30 24.87 46.37 54.47 70.12 70.61 71.06 61.12 46.69 39.41b29.52 45.07
191423.20a10.62b29.87 44.86a58.40 67.40 73.76 69.05 60.90 54.61 36.79b12.22b45.14
191512.08a24.88 27.13 54.52 52.54c60.89b66.90 63.71 60.30 50.89 34.28 21.66 44.15
191613.48j12.74d29.59d43.43 55.73 61.38 77.32 71.87 59.95 48.47a33.00 13.40b46.08a
19177.57d6.02b27.86b42.13 52.34 62.00b71.29 65.57a58.53a37.55a37.05 10.67b39.88
19182.02b15.43a37.12a41.52 59.87 66.98 68.53 71.52g54.86a49.84 37.16a29.30d42.06a
191921.52 19.54 30.44 45.00e56.63h70.27b73.31 67.89 63.97 43.27e29.64a7.24h46.48b
19207.74d17.30a32.91b39.98b56.40a67.57 68.42 65.84 63.96d53.78h32.52b-----z45.26b
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-----z49.36i36.36b25.05a30.70j
19293.64f9.30c33.95 47.72n53.84 64.30b71.74d67.58 58.73 48.16b30.19d18.25c45.60b
19306.25a28.69b32.95 46.88 57.79b65.90 72.85 70.50 59.28c47.24 37.22 22.05 45.63
193125.05 32.00 31.63 48.22 54.23 72.35 73.97 68.73 66.90 53.66b40.50b30.66 49.82
193218.03 19.76b19.86b45.36b58.10 69.28 72.13 70.31 57.57 45.87 30.64b17.33a43.69
193325.20a13.79 30.33a43.53 56.40 73.85 72.35a65.39 65.18 45.76 30.95a19.00 45.14
193421.08a19.32 29.65 44.37 65.83a71.90 73.08 66.42 56.93a52.37 37.77 13.74 46.04
193510.95 22.91 34.27 43.27 51.90 61.87 75.40a69.39 61.20 47.15 30.00 17.85 43.85
19365.79 0.48 31.90 40.10 62.55 64.23 77.66 73.44 63.58 45.19 30.03 22.15 43.09
19373.43a9.43 23.92 41.70 54.98b63.03 72.05 74.27 60.37 43.18 27.97 15.63 40.83
193813.90 20.25b35.85 43.78 54.92 64.88 71.13 70.74 60.30 52.45 31.43b19.77 44.95
193919.82 10.98 27.97 41.58 62.06 68.55 72.56 68.82 63.97 47.82 35.45a27.21c45.57
19404.97 18.12 23.93b43.72 55.77 68.48b73.00 67.18a64.36h51.65e28.67 21.90 41.58a
194117.58 14.55 27.50 51.58 62.32 67.78 72.42 70.82 62.35 50.00 35.77 26.65 46.61
194218.53a18.30 34.10 50.72 54.53 65.62 70.11 69.16 56.72 47.85 32.92 14.29 44.40
19438.28a17.45 23.97 43.58 54.84 69.93 73.73 70.47 56.43 46.95 27.93 22.19 42.98
194424.52 20.24 26.02 41.43 61.27 68.92 69.47 70.23 60.82 49.40 37.80 17.56 45.64
194511.81 16.52 38.95 43.53 50.95 60.82 68.81 69.06 58.47 47.31 31.52 12.48 42.52
194615.93b18.82 42.45 49.50 54.26 66.42 72.19 66.15 58.52 51.40 33.10 21.65 45.87
194719.77 14.39 28.34 41.58 52.05 63.67 70.53 77.00 62.27 57.79 27.10 17.23 44.31
19489.15 16.10 27.21 49.57 56.50 66.18 73.26 71.77 65.33 48.66 35.98 19.31 44.92
194914.87 14.88 30.02 45.82 60.79 71.60 75.20a72.11 57.18 52.53 36.08 20.87 46.00
195010.26 14.34 23.55 37.60 56.50 66.42 68.97 65.63 60.67 53.85 27.30 10.79 41.32
19517.26 16.55 21.24 40.63 60.68 63.23 70.48 67.24 56.83 48.63 24.75 16.05 41.13
195213.53 24.09 25.94 46.85 55.15 68.88 71.19 67.76 60.98 42.02 34.40 22.48 44.44
195317.23 19.41a30.73 39.40 56.98 69.32 70.15 70.44 59.85 54.31 37.38 22.40 45.63
195411.90 31.75 27.98 47.20 51.66 70.00 72.53 67.82 59.87 46.68 36.77 22.39 45.55
195514.65 15.18 27.63a51.72 60.82 65.03 77.21 74.45 61.43 49.45 26.28 12.79 44.72
195612.39 13.09 24.45 40.43 56.97 71.88 68.29 69.37 57.42 55.53 32.00 23.06 43.74
19579.95 22.32 29.95 45.60 54.77 65.73 74.95 68.73 58.72 47.45 33.60 24.87 44.72
195820.84 14.16 30.81 45.55 57.24 60.15 66.81 67.76 60.08 52.21 34.95 14.08 43.72
19599.34 12.95 28.94 46.20 60.24 68.10 70.58 73.03 60.60 43.92 24.72 29.55 44.01
196019.02 18.78 18.94 45.98 56.73 62.95 69.66 70.68 61.80 49.32 35.27 17.21 43.86
196115.06 25.64 30.35 37.92 54.11 66.45 69.50 70.24 58.90 50.63 31.68 15.15 43.80
19629.02 13.30 23.92 41.45 61.21 65.92 67.39 68.08 56.55 50.90 36.17 19.26 42.76
19633.98 13.07 32.40 46.20 55.06 69.52 70.66 66.71 61.03 58.08 38.72 9.63 43.76
196421.31 24.71a25.55 45.13 60.18 67.15 73.81 65.76 57.57 46.47 33.82 15.37 44.73
19659.68 11.61 18.10 41.87 58.35 65.40 69.02 66.27 54.87 49.97 33.67 28.50 42.27
19663.18 15.14 33.92 40.92 51.81 67.22 71.90 66.19 58.98 47.90 31.77 19.40 42.36
196715.48 10.52 31.18 44.43 51.24 66.08 66.85 64.13 58.35 46.05 29.75 21.79 42.16
196814.56 14.88 36.74 47.88 51.61 65.08 67.71 67.13 58.20 49.40 33.75 17.19 43.68
19699.81 18.57 21.24 47.20 57.58 59.52 69.76 69.15 60.02 45.34 33.60 18.65 42.54
19704.27 15.09 26.32 45.65 58.06 67.90 70.76 68.53 59.87 49.53 32.58 18.02 43.05
19715.79 16.39 26.16 45.82 54.35 71.35 67.00 67.66 62.03 53.48 34.23 20.03 43.69
19726.48 12.40 27.87 41.28 60.08 65.57 67.71 68.21 57.88 43.21 31.25 10.94 41.07
197315.76 20.11 39.21 42.32 53.42 68.23 70.95 70.55 59.33 53.85 34.60 14.84 45.26
197412.84 15.79 29.37 46.73 53.81 64.30 74.53 66.15 54.73 49.29 33.42 22.32 43.61
197514.56 15.41 20.97 39.63 60.68 67.50 73.16 70.82 56.23 52.35a37.42 22.45 44.27
197612.74 28.21 31.79 49.48 55.74 68.22 73.73 69.81 58.45 41.98 24.92 9.53 43.72
1977-1.76 21.70 38.71 53.02 64.47 66.73 72.97 65.05 60.87 47.24 31.98 14.29 44.61
19783.53 8.29 28.31 44.72 57.82 66.35 69.11 68.81 63.73 46.06 29.08 12.55 41.53
1979-1.50 5.71 26.66 42.12 55.11 67.72 72.65 68.61 62.50 47.34 32.33 25.98 42.10
198015.42 15.02 26.53 47.08 60.34 67.05 73.23 69.69 60.08 43.55 35.40 19.19 44.38
198118.77 22.38 35.60 48.10 54.97 65.88 69.87 67.60 57.32 44.73 35.85 16.34 44.78
19822.94 16.14 28.56 40.85 60.31 61.50 72.89 68.68 60.57 49.81 32.63 26.10 43.41
198317.76 23.86 32.11 39.27 51.79 65.90 73.85 73.56 60.45 47.05 33.48 2.90 43.50
198412.40 25.40 23.39 44.78 52.47 65.90 67.73 70.61 56.13 49.53 33.03 19.08 43.37
198510.23 14.77 35.81 50.35 60.32 62.55 70.47 65.29 58.70 45.98 22.93 6.32 41.98
198615.87 15.29 32.68 48.38 57.47 65.92 71.39 64.03 59.47 47.50 26.30 22.50 43.90
198719.23 29.27 36.13 50.78 61.02 70.00 73.63 66.71 59.97 42.29 36.82 23.24 47.42
19888.27 12.28 31.84 44.03 61.66 70.42 73.65 72.58 60.92 42.00 32.45 19.16 44.10
198921.71 9.34 26.32 44.07 55.71 64.43 72.29 68.52 58.15 48.65 27.03 10.00 42.18
199025.82 22.07 35.32 45.53 53.79 67.55 69.40 69.42 62.43 46.47 37.63 15.35 45.90
199110.05 23.52 34.05 48.22 60.94 72.18 70.10 68.97 57.37 45.52 23.93 21.55 44.70
199221.44 26.67 31.27 42.12 58.19 64.53 64.18 63.13 57.70 45.94 30.77 19.82 43.81
199312.65 14.54 25.66 41.67 55.61 63.60 68.92 68.31 53.58 45.40 30.32 21.48 41.81
19943.35 11.00 33.10 44.53 58.27 68.58 67.31 64.89 63.15 50.40 36.43 23.97 43.75
199516.29 18.89 33.34 40.33 55.03 69.13 70.90 73.26 57.83 46.66 25.70 18.13 43.79
19969.60 17.03 25.06 40.78 53.34 66.33 66.81 66.50 58.73 47.74 24.58 13.76 40.86
199710.47 18.84 28.26 41.73 51.29 67.70 68.85 65.45 60.42 49.71 27.53 24.95 42.93
199819.66 29.43 29.98 49.10 63.19 63.92 69.58 69.03 64.42 49.55 36.28 25.02 47.43
199911.13 26.55 32.81 46.70 58.06 65.67 73.18 66.68 58.08 46.92 40.12 23.55 45.79
200014.40 26.28 39.23 45.62 58.82 64.48 69.40 68.97 59.83 51.68 30.02 6.08 44.57
200117.39 11.20 23.97 47.67 57.58 66.37 72.42 68.90 57.98 46.61 45.43 26.35 45.16
200224.27 25.95 25.47 44.60 53.87 68.78 72.97 67.19 62.53 41.82 31.28 24.32 45.26
200313.53 14.91 30.84 45.50 55.31 65.37 69.52 70.77 59.60 48.63 32.03 24.32 44.19
200412.35 20.03 35.94 48.50 56.68 64.15 68.23 63.45 64.40 48.63 36.27 21.56 45.02
200514.31 24.62 29.65 50.00 54.97 71.87 72.35 67.71 64.72 51.58 35.82 17.24 46.24
200628.13 19.62 32.79 51.33 59.34 68.22 74.31 69.63 57.80 44.69 36.57 29.02 47.62
200718.32 10.50 35.74 44.73 62.55 69.32 71.76 69.81 63.87 54.44 33.73 17.03 45.98
200812.80a13.26 28.50 44.12 56.18 68.07 71.23 68.50 62.55 49.56 34.60 12.48 43.49
20098.52 20.73 32.74 46.12 57.97 65.85 65.34 65.73 62.60 42.53 42.82 16.66 43.97
201011.03 15.73 38.27 52.98 59.15 67.12 72.68 72.73 59.55 52.56 35.13 14.74 45.97
201111.44 18.00 29.90 45.35 57.76 67.95 75.08 69.16 59.30 52.97 38.50 26.08 45.96
201222.77 27.71 49.15 49.05 63.26 71.02 77.06 69.18 61.83 48.76 38.42 24.02 50.18
201317.55 19.45 23.82 40.23 55.71 66.95 71.39 69.85 64.02 47.71 31.05 13.11 43.40
20146.55 6.66 24.24 42.17 57.85 68.77 67.56 70.48 59.77 47.39 24.72 23.63 41.65
201516.89 7.77 32.47 47.72 57.69 67.32 69.48 66.53 66.22 50.45 39.32 29.82 45.97
201614.84 22.59 38.50 47.03 58.85 68.73 71.45 70.15 64.42 51.98 42.77 18.44 47.48
201718.55 27.61 31.21 48.07 56.24 68.62 70.87 64.77 64.10 49.61 32.90 17.89 45.87
201814.60 15.34 30.53 34.52 64.13 70.10 70.42 69.73 63.07 44.60 25.85 23.65 43.88
201912.08 11.30 25.92 44.82 53.87 66.25 72.18 66.74 65.12 43.87 28.05 21.52 42.64
202018.89 16.59 35.66 42.75 56.24 69.93 72.40 69.65 59.18 42.13 37.85 24.73 45.50
202120.69 8.29 38.00 46.35 57.58 73.00 71.40 69.11 63.12 53.40 35.53 24.92 46.78
20229.37 13.88 32.29 40.27 59.29 69.52 71.02 68.05 61.62 48.45 33.32 17.18 43.69
202319.34 19.88 28.98 45.07 60.85 69.92 69.44 70.60 66.32 50.15 36.20 31.77 47.38
202419.27 32.59 37.27 46.68m-----z-----z-----z-----z-----z-----z-----z-----z29.71i
Period of Record Statistics
MEAN13.11 17.40 30.05 44.82 57.02 67.00 71.16 68.67 60.28 48.31 32.90 19.35 44.26
S.D.6.66 6.32 5.53 3.70 3.56 2.95 2.58 2.56 2.89 3.71 4.59 5.81 1.84
SKEW-0.23 0.26 0.33 0.12 0.19 -0.18 0.03 0.35 0.42 0.02 -0.13 -0.24 0.39
MAX28.13 32.59 49.15 54.52 65.83 73.85 77.66 77.00 69.53 58.08 45.43 31.77 50.18
MIN-3.79 0.48 17.40 34.52 49.68 59.52 64.18 63.13 53.58 37.55 22.93 2.90 39.88
YRS111 110 112 110 109 110 111 111 112 110 113 109 99