CLARK, SD

Average of Average Temperature (Degrees Fahrenheit)

(391739)

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
1893-----z-----z-----z42.29f59.13e-----z-----z-----z-----z-----z-----z20.00y59.13k
18946.92g12.15d-----z-----z-----z-----z73.79n72.77 62.87 46.31 27.48c26.00 41.26f
1895-----z9.77b29.65 54.37 -----z-----z-----z-----z-----z-----z28.35f19.04f31.26i
189616.62f22.24d19.71b44.77 59.58 67.70h67.74 67.16 57.18 -----z-----z-----z48.34e
1897-----z-----z-----z45.25p54.76h-----z-----z65.08y-----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
190021.76 10.52b26.62b50.37 60.00a66.15 68.56 73.18a59.25 53.23 26.80b24.78f46.95a
190118.66 13.84 31.16 44.21f59.07h64.59b75.12a70.62b56.27b50.72a32.04c13.79b42.68b
190221.77g-----z-----z41.56c57.97a60.33c69.73a67.88a57.32 49.98 31.98 12.17d49.88c
19039.98f-----z27.23a-----z-----z66.85 69.32 66.13 55.47 50.42a28.25b11.72d46.92d
19046.90e4.12c26.97 41.30b56.67a64.91a64.88b65.35 58.02 50.26 38.45a17.27 41.26
19055.08a10.21b37.37 42.62a51.48a63.13 67.33a69.32a62.27 43.85a36.34a18.76 42.31
190616.06e16.38 20.86b47.40a54.22a59.82 67.89 66.44 62.79a46.21 29.78a17.03a42.07
19071.21 15.30a29.48a35.35 48.40 63.10 68.37 68.23 56.32 46.43a32.02 22.42a40.55
190820.19 15.60 28.84c46.67 53.76 62.13 69.08 66.45 64.62 45.47 33.08 17.48 43.61
19099.92 14.02b26.71 36.92 53.47 65.93 67.52 73.39 59.93 44.87 32.35 6.18 40.93
191010.27 6.46 45.00 48.55a51.77 65.90 70.47 66.45 59.34h52.53 27.17 17.37a42.00a
19117.56 16.55 35.53 42.60 59.95a71.48 68.55 65.66 59.16b42.45a19.74a18.53a42.31
1912-1.97a12.91a21.05b47.31a56.11 62.12 67.37 64.95 53.92 49.43b34.68 21.69 40.80
191311.63 11.59 23.23 46.53 46.61v67.98 67.66 72.50 61.00 43.55 38.30 26.50 42.77a
191417.52b6.59 29.60 44.55 57.35 66.03a73.50 67.79 61.33 52.73 35.50a8.78a43.44
191510.52a21.56a22.69 53.62 51.35 59.73 63.73 64.47 59.58 50.31 34.52 20.37 42.70
19161.00 10.14 28.50a42.55 54.50 59.38 76.32 67.85 58.00 44.15 -----z6.12a40.77a
19178.21 4.63a24.55 39.73 52.29b60.58 70.98a64.92 58.25 37.35 40.52 7.48a39.13
19183.45 14.98 38.48 41.00 57.82 65.97 68.00 69.48 55.37 51.24 33.50 23.10 43.53
191922.25a14.89 26.95 43.58 55.35a66.53 71.19 67.50 61.88 37.21b-----z-----z46.73b
1920-----z-----z-----z-----z-----z63.73 69.08 67.31 62.93 53.40 29.47 20.55 52.35e
192121.89 26.20 33.47 46.73 55.85 71.70 72.37 68.16 59.75 48.61 23.21a20.39 45.69
192210.27 3.21 30.06 45.25 56.45 66.30b68.77 72.21 63.83 51.23 33.48a14.57a42.97
192317.35 10.12 24.00 41.83 55.61 68.33 72.82 65.42 60.67 44.73 37.03 25.76 43.64
19245.16 20.66 25.90 42.45 47.63a59.88 65.90 66.21 55.72 52.65 30.40 10.36b40.24
192513.82 21.64 34.43a54.23 54.11 63.33 68.68 72.63 63.58 33.48 30.77 17.08 43.98
192614.42 24.46 27.53 43.42 62.19 62.75 71.02 68.98 56.08 46.37 -----z-----z47.72b
1927-----z-----z-----z-----z50.90 62.92 67.06 65.02 63.46c50.45 25.07 2.43a48.41d
192815.11 20.60 33.40 37.75 59.31 62.08 70.73 71.42 57.42 46.90 33.78 25.02 44.46
19290.63 6.02 33.73a44.78a52.97 64.87 74.02 71.19 56.28 48.32 26.35 16.84 41.33
19303.03 28.11 29.89 47.38 53.79 64.00a75.79 72.65 59.40 44.63 33.20 23.19 44.59
193124.33a31.04 31.92 47.00 52.35a72.98 77.00 72.58 66.83 51.66 32.88 22.34 48.58
193212.10a18.28 20.77a46.07 57.68 68.12 73.98a71.05 59.55 43.17a29.02 13.11 42.74
193320.95 13.95 30.77 43.13 55.21 76.20 76.03 70.10 65.73 45.48a30.83a15.16b45.30
193418.62a20.79 28.44 45.03 67.73 69.33 75.24 69.81 55.57 52.85 35.73 15.66 46.23
19359.53 26.09 32.45 38.63 50.29 62.23 76.61 68.92 61.17 43.72a24.22 15.75c42.47
1936-2.50 -7.93 29.39 38.72 60.84 66.05 81.84 73.74 62.97 44.47a27.02 17.44 41.00
1937-3.02 10.27 27.65 41.03 58.02 62.93a73.95 77.56 62.05 46.00 28.79b13.73 41.58
193811.35 13.12 34.32 44.95 52.84 65.85 72.26 74.31 64.65 55.48 27.60 21.11 44.82
193919.65 4.59e30.39 47.20b63.62a66.33 74.27 71.38a63.36b46.53 37.15 29.08 46.13
19403.30a17.21a25.45 41.57 56.85a67.20 75.53 68.21 65.53 54.10 25.65 23.18a43.65
194114.08 13.61 27.90 48.42 61.98 65.43 73.03a71.85a61.13 48.37 34.03a25.71 45.46
194220.27 19.25 33.16 50.23 52.52 64.08 69.61 69.60 55.57 47.92 32.40 13.73 44.03
19433.60 19.17b22.74 46.80 52.92 69.33g73.52 70.77 57.45 49.90 28.95 23.50 40.85a
194426.21 16.66 22.66 40.85 61.35 66.20 70.21 68.77a59.68 50.40a32.55 19.42 44.58
194514.97 18.54 38.50 42.30 52.18 59.02 68.68 68.90 57.77 48.02a29.36b10.79 42.42
194613.82a16.27 38.82 51.30 53.32a64.07a69.73 66.63 60.41b47.11 28.63 21.63 44.31
1947-----z-----z-----z41.68 54.64i61.48 70.13 74.56 60.40 55.34c23.43 14.35k55.29e
19489.85a11.47 24.13a46.82 55.47 62.86a71.47 69.35a64.29b47.18 30.65 17.30a42.57
1949-----z-----z-----z-----z-----z-----z73.21c68.53p56.55 47.50 38.82b17.56 46.73g
19502.19 17.88 23.95 35.64a52.22a66.92 67.24 65.81 61.10 50.16 26.83 13.82 40.31
19518.76 21.62 18.69 40.65 57.83b59.47 68.98 67.35 54.38a45.16 26.07 9.92 39.91
19528.69 21.98f21.55 46.62 57.24 69.20 72.66 70.03 64.93 44.73 32.88 21.67a46.38a
195315.48 19.11 30.48 39.45 55.39 67.67 69.95 71.29 60.38 54.89 36.52 19.08 44.97
19546.11 33.23 26.61 45.70 52.26 65.67 74.85 70.42 59.83a45.05 38.27 22.66 45.06
195514.97b11.14 26.45 54.05 62.44 64.83 75.56 74.63 61.17 49.88b20.20 8.44 43.65
19568.48 10.57 24.55 39.17 57.11 71.45 68.87 68.47 57.90 53.87 30.47a22.95 42.82
19575.66 18.41 29.02 43.78 53.89 63.73 76.00 70.81 57.27 46.44 31.83 25.79 43.55
195821.34 14.95 29.23 45.23 60.73 61.37 68.45 73.39 63.23 50.88a31.93 15.12b44.65
19597.82 11.31a34.02 45.77 56.90 70.83 72.73 74.23 59.92 41.94 22.43 26.37 43.69
196011.97 13.41 16.39 43.63 56.73 63.85 73.34 71.56 61.27 49.10 33.15 15.82 42.52
196111.97 21.96 36.02 39.88 53.48 68.18 69.44 73.47 56.77b49.18 31.17 12.89 43.70
19629.45a12.73 27.19g44.02 58.23a65.41c68.66 70.38a57.87 50.27g36.08d20.36f46.98c
19633.45a15.89 35.21 46.17 55.42 68.52a72.45 70.97 63.22 57.27 35.08 8.11d44.31
196417.28a-----z21.79 45.67 -----z-----z75.39 67.18 59.15 49.00a30.03 11.35 41.87c
19658.08 14.16 18.50 43.18 57.76 64.87 71.18 69.47 49.85 50.40a31.82 26.11 42.11
19663.06 13.68 35.32 38.98 53.95 66.17 75.98 65.85 59.86a48.24 27.75 19.69 42.38
196716.65 12.36 33.69b44.50a52.16 63.58 69.11 68.76 61.18 47.23 30.86a18.74 43.24
196813.26 15.28 38.50 45.20b52.16 66.92 69.60 69.66 59.67 48.68 31.80 13.60 43.69
19694.89 18.57 18.77 47.02 58.82 59.87 70.45a72.37a63.17 42.18 33.48 20.37 42.50
19704.24 18.36 24.77 41.85 58.23 68.80 73.40 72.50 62.23 47.45 29.40 14.66 42.99
19715.32 15.80 29.48 47.35 55.19 69.17a67.87a72.00 59.93 48.95 31.18 14.73 43.08
19725.88a10.53 28.53a42.43 58.85 66.10 68.66 69.81 59.67 44.69 28.87 10.87 41.24
197316.48 21.35a37.53 44.03 56.73 67.83 72.60 74.92 58.98 53.45a-----z15.62a47.23a
197411.71 19.59 31.34 47.05 54.68 66.30 77.66 67.90 58.80 51.03 32.17 21.98 45.02
197515.60 13.82 23.56 37.58 58.74b65.77 76.34 70.77 57.60 50.95 33.55 19.05 43.61
197613.05a27.72 31.32 49.65 56.77 69.73 74.74b76.03 63.22 43.44 26.08 14.60 45.53
19771.69 23.98 33.15a52.17 65.60 68.58 74.16 66.00a61.28 47.82 27.57 11.66 44.47
1978-0.11 8.17a27.73 44.21a58.55 67.00 70.98 72.18 66.33 48.82 27.90 13.24 42.08
1979-0.03 5.88 25.85 40.28a52.74 66.48 70.50 68.50 64.67 48.12a29.35 26.66 41.58
198014.67a15.82a26.89 49.87 61.18 67.82 73.02 70.32 61.84a46.84 36.53 19.24 45.34
198120.31b23.21 37.65 51.65 56.53 65.93 73.57b71.23 63.12 48.38a37.28 14.82 46.97
19820.52e16.29b28.21b42.73b58.95a60.48b73.21 71.13a59.62 47.33b27.79a23.43c42.47
198320.72b28.88d31.28a39.53 54.08a65.85 76.16 77.68a61.53 49.16 30.92d-0.96d44.57
198415.05 29.30a24.63a44.77 55.16b66.40 72.43b72.82 55.67a47.84 32.77b13.15 44.17
19859.78b15.20a34.42 50.19a62.14c62.11b72.25a65.02 56.55 46.93b18.22 7.29 41.67
198618.43a12.96 34.55a46.02 56.91b67.22a72.60 65.55 56.93 46.94 25.38 23.90 43.95
198719.95a30.23 31.63 50.93 61.22a70.52 74.29 66.79 60.15 42.69 34.85 22.89 47.18
19886.77 10.48 30.77 44.07 61.85 73.75 75.42 71.71 59.53 42.63 29.55 19.39 43.83
198919.52 3.73 23.15 44.38 56.76b63.20 74.35 70.06 58.73 48.17a27.40 7.02 41.37
199024.23 19.34 32.95 43.12 53.66 66.08 68.71 69.40 64.07 44.74 34.31a12.16 44.40
19919.32 25.70 31.69 46.90 58.02 69.20 70.37 70.27 57.65 43.68 22.68 22.60 44.01
199221.24 26.31 34.39 40.15 58.27 62.48 62.39 63.29 56.77 46.03 26.98 14.45a42.73
19939.31 10.70 26.12a41.47 54.73 60.59a66.79 67.76 53.17 44.08a25.90 17.39 39.83
19940.68 5.63a30.66 43.38 59.63 66.40 67.45 66.13 61.03 48.65 33.20 21.00 41.99
199512.66 17.88 28.73 37.48 52.50 67.55a70.50b71.22b57.62 43.73 24.22 17.55 41.80
19965.11 15.20a20.27 39.28 52.16 66.85 68.45 69.98 58.62 45.40a19.37 8.26 39.08
19974.38a14.92b24.83a38.15 51.53a68.48 70.28a68.26 61.82 48.21 26.09a25.08 41.84
199814.94 28.29 23.73 45.98 60.15 62.32 71.92a71.30a65.83 47.90 32.83 23.85a45.75
19999.57a26.06b32.45 43.65d57.40a64.71a73.21 68.77 56.85 44.75a41.00 24.58 45.25
200015.40 26.66 38.02 43.37 58.03 64.23 71.44 70.56 59.41b49.95a23.60 4.38a43.75
200116.18 6.72a21.72a43.28a58.12a66.23 73.40a72.63 60.17 45.37 41.68 21.97a43.95
200219.03 26.91a17.92 42.08 51.07a69.05 75.79 69.35 62.42 38.47 29.88a21.82 43.65
200312.78a11.89 27.00 45.82 54.34 64.04b72.55a72.45a58.93 49.52 25.90a22.39 43.13
20049.56 18.10c35.50a45.27 53.60 62.11c69.05 64.24 63.10 46.76 35.72 22.19 43.77
200511.00 23.80 30.05 47.82 53.84 68.35 72.66 69.29 64.67 47.87 34.39b18.24f47.61a
200625.90 17.45 30.73 48.25 56.10a67.97 76.06 71.32 54.50 42.28a31.30 24.47 45.53
200713.56 7.70 33.56 40.50 59.34 67.43 73.87 68.77 61.02 49.90 31.43 13.60 43.39
20089.61 11.50 27.00 39.32 52.42 63.38 71.15 69.05 60.02 45.60 31.47 9.00 40.79
20096.02 16.23 25.65 40.33 54.29 63.17 66.27 65.82 62.00 38.98 39.05 10.79 40.72
20109.68 10.07a33.42 50.07 55.00 65.70 71.50 73.65 57.38 50.13a31.19a12.19 43.33
20116.12a11.50 21.03 40.47 52.06 63.62 75.06 69.53b58.67 50.27 32.50 24.15 42.08
201220.06 21.78 41.81 47.47 -----z-----z-----z-----z-----z-----z-----z-----z32.78h
Period of Record Statistics
MEAN11.35 16.07 28.96 44.32 56.14 65.51 71.50 69.73 59.95 47.53 30.76 17.24 43.23
S.D.6.97 7.16 5.64 4.12 3.61 3.29 3.31 2.96 3.15 3.97 4.76 6.15 1.80
SKEW0.03 -0.01 0.11 0.27 0.41 0.31 0.03 0.16 -0.17 -0.47 -0.20 -0.43 0.07
MAX26.21 33.23 45.00 54.37 67.73 76.20 81.84 77.68 66.83 57.27 41.68 29.08 48.58
MIN-3.02 -7.93 16.39 35.35 47.63 59.02 62.39 63.29 49.85 33.48 18.22 -0.96 39.08
YRS107 108 109 110 107 109 113 113 113 112 109 107 93