COOPERSTOWN, ND

Average of Maximum Temperature (Degrees Fahrenheit)

(321766)

File last updated on April 24, 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
1903-----z-----z-----z-----z-----z-----z-----z-----z-----z57.97a47.08q28.29q57.97k
190419.56d10.81h-----z46.94m65.81 71.24i75.58 75.03 65.53 58.52d53.32h24.60a54.95e
190510.73a20.93a42.53a51.93a60.83a70.14a77.61 79.68 74.10 -----z-----z-----z54.28c
1906-----z-----z-----z63.45h64.60a74.57b78.80k80.32 78.58d58.75c-----z-----z71.36g
1907-----z18.04 33.62g39.67 58.90a75.58f77.81 77.79b-----z-----z-----z-----z54.44g
1908-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1909-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1910-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
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-----z19.06 19.06k
193510.70a32.00a32.70a43.97 58.74 72.00 85.68 79.47a70.27 60.26 25.30 17.90 49.08
19361.12e-3.11a33.19 49.53 77.55 82.13 96.87 84.55 74.03 56.13 37.20 23.61 51.07
1937-0.03b12.19a29.94 49.27 69.32 75.33 83.45 85.87a70.63 52.10 32.21a18.34b48.22
193817.46c19.82 47.45 60.67 60.13 71.61b77.94 81.42 69.97 59.65 33.41a18.97 51.54
193915.67a1.18 28.45 52.20 76.23 73.90 88.97 87.10 74.63 52.71 47.07 36.13a52.85
194011.71 22.14 27.00 45.80 68.23 77.13 86.84 79.32 77.80 61.60a29.30 26.68 51.13
194117.48 15.74a28.61 54.63 71.23 75.03 83.45 81.23 68.40 57.13 37.00 29.45 51.62
194227.13 20.67a39.19 56.17 62.39 70.83 78.61 78.10 64.47 59.65 42.45a18.45 51.51
19439.17a28.25 31.68 60.90 65.83a75.00 87.13 83.58 70.87 64.74 39.14a34.53a54.23
194434.58 26.31 30.94 54.83 72.81 78.52a85.19 81.97 70.73 64.71 38.17 27.29 55.50
194520.58 27.75 49.23 53.63 63.45 73.57 83.50a83.71 69.40 62.68 34.53 14.63a53.06
194617.87 19.36 46.68 60.90 65.24b75.90a80.35 79.57a66.48a51.06 36.90 21.70a51.83
194727.13 18.00 31.90 50.40 61.94 70.10 80.87a88.42 70.33 64.35 29.03 20.97 51.12
194816.65 16.72 27.13 49.77 69.32 75.67 82.10 82.45 78.93 59.29 35.57 20.39 51.17
194912.50c14.41a29.94 61.28a70.65 77.87 82.87 81.30a69.90 56.30a44.77 18.48 51.69
1950-0.57a18.61 29.58 40.37 59.00b78.24a79.29 73.94 -----z51.19j24.45a9.66b41.26b
19514.39 12.04c25.03 51.10a72.55 66.95h84.28f75.39 63.53 52.32 30.83a14.40a40.16b
195212.00 25.41 28.58 62.20 69.97 79.83 82.17a81.39 77.89b57.04c42.83 25.84 53.76
195322.62e28.36 36.61 48.67 66.00 76.07a82.48 86.39 72.50 66.50a44.37 27.58 54.84
19549.42 38.04 34.26 53.03 63.71 74.70 84.00 79.60a67.10 56.42 44.47 29.32 52.84
195519.45 16.64 28.87 63.97 72.35 75.97 85.55 86.16 72.63 62.47a26.20 14.06 52.03
195616.58 17.72 27.77a44.83 66.97 82.07 79.16 81.19 67.97a64.35 38.17 29.37l53.34a
195713.20a21.64 36.40a53.41a68.65 74.87 85.61 78.29 65.97 54.03 36.96e29.87 51.58
195826.33a21.93 38.97 56.29b72.61 71.60 78.19 83.45 74.21a61.93a37.69a20.39 53.63
195912.59b18.46 41.50a57.48a66.00 80.10a85.94 87.06 70.72a48.74 28.37 31.06 52.34
196017.42 21.00a26.10 51.23 70.16 75.57 86.58 84.23 74.47 60.29 38.83 21.32 52.27
196119.35 26.54 41.39 48.59a67.84 84.63 80.74 87.39 67.17 58.58 40.67 17.58 53.37
196214.47a14.93 29.74 53.03 63.68 75.87 79.29 84.13a68.63 62.52 41.63 27.39 51.28
196313.80a24.14 48.03a55.23 67.19 80.87 85.42 83.16 76.50 71.19 45.07 17.61 55.69
196425.16 30.76 32.68 55.03 72.70a75.00 84.74 78.00 68.33 58.81 36.67 11.84 52.48
19659.87 20.64 26.35 49.97 66.90 75.70 80.50a79.77 56.87 60.77 37.17 29.39 49.49
19665.35 19.14 39.83a47.83 66.16 77.00 83.97 77.65 72.97 58.90 31.43 21.55 50.15
196723.17b17.67a36.81 47.93 64.10 75.70 85.00 83.65 75.60 55.13 38.13 23.26 52.18
196815.94 20.21 45.26 56.10 64.35 74.93 81.00 78.00 70.40 58.45 39.53 16.45 51.72
19696.10 20.39 28.29 55.53 70.58 69.67 80.58 88.10a71.77 48.81 39.43 24.90 50.35
197010.39 24.04 29.00 49.58f63.39 80.79a85.84 84.71 72.57 56.29 33.33 19.23 50.87a
19717.42 22.46 33.87 56.43 67.42 78.10 78.77 84.58 71.00 57.48 33.67 20.10 50.94
197213.97 16.24 34.48 48.87 72.47a80.40 80.52 84.61 70.10 54.84 34.33 14.84 50.47
197324.23 30.07 43.26 54.80 71.03 80.47 85.03 86.55 67.67 60.97 31.07 16.32 54.29
197411.32c21.86 29.77 51.73 62.61 80.27 88.52 78.16 71.50 63.35 38.03 30.26 52.28
197523.10 20.61 32.03 42.23 70.48 77.80 86.61 81.03 69.43 60.39 42.87 24.97 52.63
197619.00 31.41 35.10 59.27 73.97 82.03 87.26 88.52 79.53 55.52 36.77 19.70a55.67
19776.35 29.50 43.55 66.40 79.97 80.73 84.65 75.48 66.33 61.35 34.50 14.27a53.59
19785.10 14.46 35.90 52.55a73.58 79.47 83.58 84.55 77.83 59.77a33.63 16.68 51.43
19793.35 8.33a30.77 42.20 61.45 77.70 83.39 79.35 78.33 56.32 33.27 32.13 48.88
198015.84 20.10 33.16 66.83 78.48 80.13 86.10 78.39 68.73 54.32 43.38a23.39 54.07
198124.13 31.18 46.68 62.23 68.48 74.07 83.52 83.42 72.20 56.16 45.37 19.10 55.54
19821.90 20.46 31.10 52.55a67.77 73.07 83.16 82.19 72.20 56.65 32.33 28.77a50.18
198326.61 29.21 33.93a51.03 66.63a77.50 87.42 90.81 71.27 55.06 36.07 8.87a52.87
198421.03 33.86 31.61 55.67 68.94 78.23 84.55 87.17a68.00 55.74 38.90 18.84 53.54
198517.45 23.54 43.45 63.64b75.35 71.86a85.48 76.58 64.41a56.52 25.36b15.71 51.61
198623.53a19.19a45.33a53.45a70.93c80.15d82.84 77.93b64.93b57.06 28.70 28.42 52.71
198725.03a32.04 34.52 65.37 73.29 82.60 83.23 77.68 72.97 55.48 42.87 26.74 55.98
198814.71 21.25a38.42 61.83 75.77 87.70 88.90 83.45 70.20 56.48 33.83 23.35 54.66
198922.55 12.39 28.33a52.90 71.45 76.93 88.87 82.69b73.20 61.10 35.77 16.13 51.86
199033.29 29.25 41.48 57.30 67.65 78.17 80.77 83.74 75.40 59.58 42.33 19.94 55.74
199116.71 33.61 40.42 60.23 69.90 79.10 80.68 85.35 71.33 52.65 28.77 26.81 53.80
199226.26 30.96a42.16 52.13 75.26 73.97 73.06 76.63a69.23 59.00a29.13 15.61 51.95
199315.55 18.14 34.48 54.30 69.16 71.03 73.63a77.77 67.52a57.35 33.10 22.71 49.56
1994-2.81o-----z-----z52.82s70.84 75.37 75.16 76.06 71.03 55.45 37.40 23.84 60.64d
199515.03 20.96a30.35 45.43 64.00a78.73 77.42 80.58 68.97 50.45 26.90 15.50a47.86
19965.61 19.45 24.19 44.00 62.97 77.27 78.00a80.71 68.10 53.00 22.43 10.71 45.54
19978.19 23.18 28.45 45.24a63.87 80.62a78.19 77.61 72.69a56.67a29.90 30.40a49.58
199815.70a31.32 31.35 60.77 70.52 69.90 81.03 82.57a74.33 54.97 32.80 22.26 52.29
199912.53a27.29 36.52 52.30 65.42 73.93a78.87 77.29 63.87 55.29 48.50 34.83b52.22
200019.50e32.36a44.81 53.04b67.30d71.38a78.00 77.86b67.60 57.50a31.43b8.68 50.79
200124.17a10.83d31.70a53.17 67.81 72.66a79.55 80.55 68.07 51.93a47.70 25.47a51.13
200223.73a34.04a28.00 49.37 63.39 77.76a80.52 75.93a71.43 41.87 36.20 27.63a50.82
200316.74 15.96a32.42 57.00 64.71 72.23 77.13 81.94 67.33 61.72b29.83 26.71 50.31
20049.86b22.32a36.00c54.10 60.55 70.37 75.39 70.19 68.70 54.28b42.89b25.67a49.19
200514.29 25.23b37.03 59.90 62.47a73.70 79.23 76.22d72.76a56.97 37.97 23.06 51.57
200630.10a19.25 32.07b60.28a68.03a77.03 86.03 79.29 67.00 50.87a38.55a31.29 53.32
200719.87 12.54 37.77 52.60 67.52 75.87 81.74 75.84 68.97a57.10 36.97a19.10a50.49
200815.69b16.38 31.21b52.10 65.50a71.87 78.21b79.11c68.40 55.40a37.36b13.79b48.75
20099.61c17.78a26.94 48.55a64.26 75.25f75.29 75.06 73.97 44.66b47.07 15.28b45.31a
201014.94 17.07a40.48b60.67 63.90 72.00a79.52d79.07c63.53 59.47a35.32b15.13a50.09
201110.39 15.69b26.06 47.90a61.80a72.69a80.00a77.41b68.43 59.60a41.37 31.93a49.44
201226.87 29.57a50.45 56.83 68.10 77.07a85.10j79.57a-----z-----z-----z-----z55.49e
2013-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN15.93 21.65 34.84 53.65 67.72 76.29 82.16 81.00 70.52 57.36 36.27 21.91 51.88
S.D.7.76 7.39 6.58 6.12 4.72 3.76 4.16 4.01 4.12 4.66 5.97 6.47 2.06
SKEW0.04 -0.39 0.58 -0.02 0.30 0.32 0.33 0.12 -0.08 -0.34 -0.07 0.08 -0.15
MAX34.58 38.04 50.45 66.83 79.97 87.70 96.87 90.81 79.53 71.19 48.50 36.13 55.98
MIN-0.57 -3.11 24.19 39.67 58.74 69.67 73.06 70.19 56.87 41.87 22.43 8.68 45.54
YRS79 79 78 78 82 78 79 82 79 79 77 78 71