COLUMBIA 8 N, SD

Average of Average 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-----z55.23q47.54g39.28 14.87 27.08j
1950-2.40 12.21 25.24 36.04c53.03a65.97a67.64c66.70a60.13 48.39c22.29d12.20a38.95
19515.85a17.28a17.97a42.52b58.06 60.52b69.23 66.57b56.70c45.27a26.18 6.52e39.39
19525.46e18.33b20.78b47.10 56.29c68.80b71.74b70.42 63.90 43.58a32.83a17.98f45.38a
195313.20a17.96b29.85a39.41b55.11 68.96f70.56 71.77 60.83 53.62a34.39c19.20a42.36a
19542.38b32.65b26.50d44.00 50.52c64.86a74.82c69.65a59.70j46.39h37.15c20.26d42.28b
195514.12a10.35d25.80f52.69c62.26b64.75 75.43a73.35a60.31f49.30d18.83 6.42e42.75b
19568.35e7.79 23.79 37.82 56.83a72.29a69.42 70.19 58.55 51.91d31.30 22.77a42.58
19575.21 16.60b29.47 44.28 55.21 63.83 76.28a70.32a57.50a46.97a31.57 25.55 43.57
195819.61 13.93 30.65 46.20e59.80d60.69a68.35a72.88a63.77 48.89d33.69a14.68 44.43
19598.09b9.02 33.74 45.64a56.25c70.97 73.03 74.67a57.73f42.15g23.82b26.61h43.91c
196010.80a11.17 16.08 43.95 56.42 63.93 73.31 71.39 61.30 48.45 31.23 13.37e41.78
196110.52b18.25 35.37 40.21a53.03 69.05 69.48 73.16c54.55h47.95i30.74a10.70i44.42c
19628.96g11.94c23.37 44.34a58.06 65.62a67.92a71.06o56.72u48.63d34.19d20.81d41.65c
19631.93b14.96a36.02c46.42 55.90a69.62 71.36i69.25i62.66a56.55 34.38 10.10 38.85b
196416.24 23.88 23.39 46.43 58.42e67.95h74.76 68.13 58.78 48.33a28.68 6.98 41.28a
19653.05 11.18 19.05 43.22 57.34 65.63 71.61 70.47 51.18b51.05 30.95 24.79 41.63
1966-0.25a9.55 33.98 38.34a53.79 65.83 76.23a68.57d61.04g47.03b24.87c18.18f41.80b
196711.77g8.63i32.48b44.07g52.58f65.44e71.33g69.06d62.71i41.18q31.88 17.24 43.22g
196811.31 14.55a37.21 45.23 52.88b66.25 70.55 69.53 60.47 47.77a32.52 11.65a43.33
19692.26 15.83b17.08 46.45 59.27 60.65 70.84 73.94 62.98a43.02a33.57 18.77 42.05
19702.18 15.89 22.08 42.55 57.95 70.13 73.98 72.71 62.88 47.35 28.31a13.77 42.48
19713.39 13.00 30.13 47.23 54.84 69.05 68.69 71.97k60.78 48.93a30.93 12.00 39.91a
19724.42 7.28 25.73 42.80 59.81 66.60 69.45 71.73 60.23 44.95 29.45 8.02 40.87
197315.44 22.80 37.13 44.75 57.10 68.42 72.30a74.88c57.93g51.75c29.00b14.08 44.33a
19747.23 16.21 29.27 46.05 55.05 65.88 76.77 68.18a58.15 50.65 32.12 -----z45.96a
197515.50n13.41k20.91i36.02g57.29j65.90d75.79 69.92 57.34b49.32 32.77 17.35 52.63e
19769.77 24.81 28.17b48.35 -----z69.60 75.25a74.16b61.92 41.59b36.33x13.90f48.18c
19771.12c24.00a32.87 52.77 65.68c68.05 74.80a65.82a59.50j48.86q29.44l10.47m48.14d
1978-4.08r8.50n25.61m44.25n60.58m66.55k71.88e72.40 66.48 48.89 25.66a11.60 49.49f
1979-0.42 2.25 24.50 38.15 52.21 65.83 71.29 67.12c63.90 46.61 28.60 26.08a40.51
198011.39c14.29 25.19 48.22 61.06 66.90 73.34 69.64b61.18 46.31 35.00a18.60 44.26
198116.08 21.34 34.79 48.93 55.71 64.14a72.52 70.19 59.78 45.89 36.52 13.08 44.91
1982-3.34 12.74a25.95 42.23 57.31 61.65 74.02 69.89 58.19a45.68 25.42 22.42 41.01
198320.05 24.96 30.48 40.83a52.89 65.33 74.89c75.44 58.55 45.26 29.10a-0.37d43.12
198413.31 26.50 24.36b43.40a53.57a64.97 70.97a71.66 52.88 45.52 29.40 10.29b42.23
19854.40 11.91a33.10 48.05a60.87 60.97a70.45 64.48 53.53 44.31 13.68 6.17a39.33
198613.61 9.02 31.95a41.86a56.94 66.55 70.37 65.10 55.37 45.40 24.17 23.40a41.98
198721.16 28.57 31.26b51.78 61.16 69.93b74.48 65.93a59.89b41.71 33.07 22.65 46.80
19889.69e12.69 31.48 45.47 62.27 74.28 74.19 70.23 57.16a42.48a27.37 16.82 43.68
198913.03 2.38 21.55 43.52 57.48 64.92 75.02 69.87 58.45 45.00 26.20 5.84 40.27
199023.18 20.26a33.55 42.52 54.68 65.83 69.10 69.02 61.90 43.58 32.35 10.57a43.88
19918.87 24.36 31.42 47.33 59.87 69.03a70.06 70.98 58.32 42.27 22.57 21.27 43.86
199219.32 26.09 33.85 43.18 58.65 62.48 63.84 63.50 56.92 44.06 26.97 11.06 42.49
19936.32 8.43 26.37 42.23 55.35 61.00 65.85 66.85 53.10 41.95 25.00 14.68 38.93
1994-3.47 3.61 30.08 43.63 60.35 67.43 66.95 65.06 59.88 47.77 32.20 15.65 40.76
199510.84 14.11 25.63 38.30 53.89 67.67 70.69 71.81 57.17 43.66 24.85 15.24 41.15
19960.84 15.84 19.66 39.22 53.16 67.18 68.08 70.21 58.37 43.44 16.88 5.29 38.18
19972.32 14.21 22.76 38.98b53.65 68.30 70.31 68.55 61.07 46.92 23.85 23.89 41.23
199812.31 26.70 24.00 47.98 59.40 62.72 72.21 70.27 62.77 46.92 31.75 21.21 44.85
19997.45 25.50 33.73 45.02 57.56 65.38 71.97 69.08 54.80 44.53 38.28a25.42a44.89
200012.92 24.26 36.82 42.85 57.71 64.63 71.27 68.92 58.88 48.27 22.15 2.69 42.62
200114.61 5.07 23.16 43.40 58.90 66.32 73.63 70.87 59.88 47.11i38.63 18.55 43.00a
200218.11 25.64 20.34 41.10 51.65 70.60 74.31 67.68 61.05 36.53 30.15 20.85 43.17
200311.90 10.41 26.90 44.98 55.08 64.95 70.89 72.05 57.27 48.26 24.27 21.35 42.36
20047.03 16.59 34.00 44.58 53.16 61.55 67.75a62.89 60.62 45.85 33.93 21.92 42.49
20058.27a21.04 28.79 47.37 53.00 67.92 71.34 67.58 63.27 47.71 33.13 17.16 43.88
200623.90 17.32 30.21 48.42 56.71 66.17a75.27 70.45 55.43 42.50 30.95 24.18 45.13
200711.13 7.25 33.66 40.70 60.77 68.48 74.08 67.77 60.23 49.10 31.53 11.35 43.01
20087.76 9.31 27.55 40.07 53.81 64.57 72.50 70.44 60.18 46.21 32.22 8.66 41.11
20094.97 14.36 23.68 41.80 55.27 63.30 67.00 66.85 63.38 40.56 38.38 11.76 40.94
20107.82 10.25 32.94 51.08 56.58 67.38 72.76 72.97 57.57 50.11 30.53 12.27 43.52
20115.16 10.21 20.19 41.83 54.29 65.53 76.11 70.45 59.53 50.60 31.87 23.94 42.48
201220.84 22.60 41.11d47.08e58.89 69.13 76.47 68.35 58.92 43.56 30.00 15.31 46.02
201313.56 12.82 17.48 32.20 55.98 65.53 71.56 71.35 65.03 43.61 28.65 7.73 40.46
20147.73 6.89 24.65 40.88 56.40 65.80 69.15 70.00 60.22 48.92 21.13 20.02 40.98
201516.97 7.77 32.42 46.45 54.92 68.05 72.05 69.85 64.20 49.98 36.57 21.55 45.06
201615.18 25.71 38.61 43.47 58.44 68.30 71.23 69.63 61.23 48.63 40.85 13.69 46.25
201713.18 25.70 29.63 45.42k56.02 67.35 73.39 66.40 61.13 47.37 29.53 18.55 44.39a
2018-----z7.70a27.44 -----z-----z-----z-----z-----z-----z-----z-----z-----z17.57j
2019-----z-----z-----z-----z-----z-----z-----z-----z-----z38.21g27.47 16.24 21.85j
202011.97 15.31 29.29 40.18 53.39 69.95 73.68 71.26 57.75 38.81 33.90 23.06 43.21
202121.29 8.23 35.20a39.87 54.50 71.53 73.10 69.85 62.22 50.05 34.42 18.32 44.88
20227.61 10.41 27.76 36.13 55.39 68.72 72.68 69.39 62.55 55.43x-----z-----z45.63c
202312.18l11.43 14.21 33.62 61.44 72.08 69.15 69.35 63.35 46.63 33.33a27.87 45.68a
202413.02 28.74 28.76b-----z-----z-----z-----z-----z-----z-----z-----z-----z23.51i
Period of Record Statistics
MEAN9.72 15.67 28.14 43.58 56.61 66.50 71.86 69.71 59.74 46.53 29.99 15.90 42.54
S.D.6.61 7.19 5.93 4.18 2.98 2.99 2.82 2.66 3.11 3.49 5.27 6.44 2.00
SKEW0.10 0.31 -0.23 -0.19 0.47 0.01 -0.36 -0.26 -0.46 -0.10 -0.58 -0.28 -0.05
MAX23.90 32.65 41.11 52.77 65.68 74.28 76.77 75.44 66.48 56.55 40.85 27.87 46.80
MIN-3.47 2.25 14.21 32.20 50.52 60.52 63.84 62.89 51.18 36.53 13.68 -0.37 38.18
YRS68 71 71 68 68 69 70 69 63 65 71 66 50