COLUMBIA 8 N, SD

Average of Maximum Temperature (Degrees Fahrenheit)

(391873)

File last updated on March 29, 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
1949-----z-----z-----z-----z-----z-----z-----z-----z70.71p59.33g51.93 25.77 38.85j
19507.97 24.57 35.29 46.32b64.00a81.60 81.55b81.53a73.57 62.36c36.14b23.97a51.57
195117.10 27.78a29.57a53.55a71.74 72.69a81.13 78.86b69.15c56.03a37.00 17.22d50.98
195215.81d28.63b30.03b59.33 70.55b82.11b86.03b85.48 81.30 60.77a45.45a28.27e56.15
195325.03a28.63a41.07a51.00b66.55 79.23d82.84 83.74 76.67 68.53a45.81c29.61 56.56
195414.23a43.27b38.61c58.57 64.68c77.14a88.71c82.70a69.65d57.00g49.85c28.66b56.01a
195526.10a21.08d38.36f67.11b75.94 76.23 87.23 86.32 75.37 65.15d30.50 17.41b57.13a
195620.14c20.14 34.81 50.10 69.17a86.83a82.00 83.55 74.47 68.34b40.80 32.67a55.25
195716.52 27.78a40.29 56.40 66.84 75.70 88.27a81.10a69.62a55.73a40.63 35.68 54.55
195829.97 25.93 39.00 59.40e76.19d73.59a81.10a89.87a79.47 63.85d46.34a26.71 57.62
195919.21b22.46 45.97 62.00a69.75c86.23 88.55 91.50a75.31a52.24f34.46b35.38e57.35a
196020.48 21.69 27.06 55.33 69.97 75.33 88.97 84.58 75.13 63.23 43.80 24.07a54.14
196123.19 28.46 45.45 52.77 65.52 84.57 83.10 89.13a67.69d61.23i43.24a22.88f58.31b
196223.22d21.48c31.39 58.03a68.48 75.72a80.57a87.12o72.56u64.14b44.30c34.22d50.16b
196314.72b28.52a51.04c58.27 68.17a80.70 83.64i81.05i73.79a70.16 46.33 20.84 51.25b
196427.58 35.93 35.52 59.13 73.31e80.09h87.19 80.90 73.40 63.80a41.40 16.94 54.10a
196514.61 23.11 29.26 54.03 69.61 76.87 83.77 84.03 61.07b64.90 43.20 33.94 53.20
196610.33a21.39 44.35 49.63 68.94 78.87 89.07a79.68c73.77d61.00a35.64b28.50e53.43
196725.42e21.73f43.37a54.71f65.89d75.96d85.60f84.37d76.05i55.53n42.33 28.16 52.22e
196821.71 24.89a51.03 58.00 65.10b77.83 82.68 84.42 73.20 60.57a41.10 20.10a55.05
196911.97 24.89 28.68 57.83 72.48 73.20 82.13 87.45 77.17a53.57a44.80 27.77 53.50
197013.13 28.32 32.58 52.80 70.97 83.00 89.16 87.97 78.10 60.29 35.90a25.06 54.77
197113.10 24.93 40.68 61.63 68.19 80.53 82.74 86.90k74.03 59.60a39.60 21.61 51.51a
197215.52 17.93 35.26 52.77 70.13 79.17 82.45 84.55 74.00 58.03 36.93 17.26 52.00
197325.35 32.79 46.23 57.13 72.45 82.47 87.70a90.45b70.67f63.86b37.18b22.06 56.15a
197417.90 27.54 39.16 58.00 66.48 80.10 91.39 82.87a75.90 66.48 43.13 -----z59.00a
197528.65k25.79i34.48f44.39g70.87h78.12d90.65 84.42 72.96b64.23 44.37 27.84 66.08e
197622.03 36.83 41.38b62.20 -----z84.37 92.30a90.71 79.77 56.97b54.00x26.40f62.95c
197712.61c35.59a43.13 68.00 78.82c81.87 89.67a79.83a72.45h64.22m39.60j20.50k61.19d
19789.85k18.28j37.23i55.84k72.85k80.45h83.96d85.45 80.00 62.97 37.38a21.32 61.85f
19799.87 11.89 33.65 47.87 63.58 78.47 82.61 79.76b80.33 60.29 36.83 38.13a51.94
198021.63a24.00 36.81 63.67 76.13 79.70 87.65 82.00a75.07 59.23 46.38a28.90 56.76
198129.97 33.75 48.84 62.37 67.48 75.37 83.65 82.10 74.13 55.61 46.43 21.03 56.73
19827.19 20.71 33.48 53.23 66.45 74.27 87.32 84.10 70.83 55.26 33.43 30.84 51.43
198329.42 32.07 36.55 51.30 64.94 76.20 86.43a88.87 71.90 55.45 36.60 8.90a53.22
198423.42 34.00 31.58 53.13 65.29 75.13 83.87 85.87 67.10 55.97 39.93 20.77a53.01
198516.94 24.79 43.52 63.23 73.87 72.47 84.87 76.52 63.60 56.58 23.93 17.50a51.48
198624.03 17.82 42.94 52.10 67.65 77.97 82.48 77.94 64.57 57.13 34.07 35.13a52.82
198732.19 39.32 39.83a65.97 72.48 83.47 86.48 78.84 73.30 55.77 43.40 30.35 58.45
198820.58e25.03 43.45 61.60 75.39 87.50 87.87 83.74 70.23 55.73a36.17 27.87 56.26
198924.52 12.96 29.35 54.43 68.97 76.77 87.90 82.77 72.47 60.29 36.17 16.52 51.93
199033.68 30.82 43.84 56.70 66.65 76.90 81.45 82.45 76.93 58.74 44.67 21.68 56.21
199119.81 35.39 42.58 59.00 69.00 78.57 81.65 83.97 70.93 56.94 32.43 31.29 55.13
199230.10 34.00 44.65 54.87 72.16 73.00 73.90 75.03 70.37 57.58 32.07 19.55 53.11
199317.55 18.21 35.74 53.73 67.71 70.77 75.06 77.55 65.23 55.00 33.80 24.10 49.54
19945.77 14.61 39.13 55.87 72.45 78.67 78.13 76.65 72.63 57.97 41.43 24.94 51.52
199519.16 24.89 34.16 46.67 62.97 77.40 81.23 82.77 71.10 53.23 34.63 23.16 50.95
199611.35 25.14 29.10 50.23 62.32 77.47 80.13 83.55 69.57 56.10 25.23 13.65 48.65
199712.45 25.25 32.42 48.66a65.10 78.43 79.68 80.94 74.77 58.97 31.93 32.16 51.73
199820.61 33.68 32.06 59.50 70.35 72.80 83.39 81.39 76.17 57.03 38.73 31.29 54.75
199917.74 35.18 44.26 54.53 67.61 74.63 82.00 80.35 65.10 56.71 50.77 36.93a55.49
200023.84 35.48 48.35 53.73 69.32 75.63 81.65 80.23 72.60 59.52 30.73 12.61 53.64
200124.48 16.50 33.13 52.93 69.68 75.93 83.94 83.32 71.33 59.50i50.23 27.23 53.52a
200227.16 37.11 30.77 52.43 64.45 83.13 86.16 78.74 73.63 45.87 40.77 31.26 54.29
200322.29 22.54 39.81 57.63 65.06 74.53 82.39 84.10 70.90 62.42 33.23 30.32 53.77
200416.97 26.52 44.52 59.83 64.00 72.57 78.47a74.61 72.03 57.06 45.40 30.97 53.58
200518.27a32.43 40.65 61.80 63.87 76.53 81.71 79.16 76.30 60.00 43.17 24.13 54.83
200631.00 27.29 38.16 60.43 67.97 77.41a89.52 83.00 66.43 56.03 44.30 36.68 56.52
200721.81 17.86 43.77 51.90 71.68 78.17 84.52 78.23 72.57 60.68 42.77 22.29 53.85
200820.10 21.24 38.90 52.60 66.48 76.20 85.48 82.61 72.97 57.87 41.33 18.68 52.87
200917.13 24.32 33.90 51.23 67.97 73.30 77.45 77.97 74.40 47.52 49.17 19.32 51.14
201016.52 19.46 41.19 63.13 65.48 77.10 82.77 84.39 68.30 62.48 41.53 20.06 53.54
201114.32 20.11 28.90 49.83 63.23 74.43 85.55 80.94 72.10 62.13 43.43 34.52 52.46
201231.87 34.83 53.16 58.50 70.03 80.87 88.00 82.29 76.07 56.06 40.40 24.97 58.09
201323.65 22.68 28.55 41.90 67.39 75.87 82.84 84.19 77.50 53.61 40.33 18.16 51.39
201420.58 18.64 34.90 53.70 67.65 76.30 80.61 80.97 72.73 62.03 31.83 27.55 52.29
201526.58 19.14 44.81 62.50 67.16 79.13 84.42 82.71 77.80 62.90 49.03 28.71 57.07
201623.29 35.10 51.48 55.50 71.26 80.37 82.81 81.77 73.33 60.42 52.03 22.81 57.51
201720.58 35.57 40.42 58.00k69.23 80.63 87.19 78.13 74.13 61.16 40.63 28.81 56.04a
2018-----z20.63a36.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z28.31j
2019-----z-----z-----z-----z-----z-----z-----z-----z-----z47.25g35.80 24.29 30.05j
202020.55 24.93 38.19 51.70 62.87 80.30 84.48 82.84 69.83 49.39 46.60 34.16 53.82
202129.10 18.29 47.77 52.80 67.35 86.07 84.03 81.87 75.17 60.29 44.30 27.23 56.19
202219.16 22.86 37.97 44.57 64.58 79.47 82.97 79.81 75.73 66.57x-----z-----z56.35c
202322.16l22.64 25.16 42.83 72.26 81.93 80.16 79.81 74.00 57.10 44.37 37.35 56.15a
202419.68 37.86 41.24b-----z-----z-----z-----z-----z-----z-----z-----z-----z32.93i
Period of Record Statistics
MEAN20.31 26.37 38.59 55.58 68.51 78.17 84.14 82.53 72.95 59.15 40.42 25.91 53.90
S.D.6.34 6.93 6.59 5.59 3.64 3.77 3.72 3.63 4.07 4.58 6.07 6.58 2.25
SKEW-0.04 0.23 0.08 -0.10 0.56 0.49 -0.14 0.32 -0.52 -0.22 -0.34 -0.17 0.05
MAX33.68 43.27 53.16 68.00 78.82 87.50 92.30 91.50 81.30 70.16 52.03 38.13 58.45
MIN5.77 11.89 25.16 41.90 62.32 70.77 73.90 74.61 61.07 45.87 23.93 8.90 48.65
YRS70 71 71 68 69 70 70 69 68 65 71 69 53