SISSETON, SD

Average of Average Temperature (Degrees Fahrenheit)

(397742)

File last updated on April 23, 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
1900-----z-----z-----z49.97 58.81d66.80b69.77c73.74 59.12d52.98 26.41b22.42f57.20d
190114.52i11.61e28.14c44.67d58.56d63.90a72.79e70.52 56.75 50.74b29.14h17.00c47.47b
190220.39d16.24c32.07a40.80c57.21b59.88b69.76b65.89 55.68b46.71e31.50 11.60 42.31
190313.93b10.20c27.16 43.77 55.95a62.77 66.64b63.71c54.06c49.22a28.57 12.91b40.74
19046.36b2.98a24.85a37.10a54.77 61.10 64.84 64.12a57.18 48.63e39.90a18.33a40.01
19056.87 12.95 35.40 42.40 51.47 59.95h-----z-----z-----z-----z-----z-----z29.82g
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-----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-----z47.67 56.53 64.20e69.57b65.03a57.28e-----z37.06m24.70c55.00e
191313.47p14.38o23.80k47.40f52.06f68.94f69.34f-----z-----z-----z-----z-----z-----z
1914-----z-----z27.43i-----z-----z69.19c-----z-----z-----z-----z-----z-----z69.19k
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-----z53.85 36.33a26.63 38.94i
193219.57x22.13b24.03a47.45a59.61m71.23 74.52 71.44 61.40 44.35 31.17a18.22a46.59b
193320.31 12.52 31.13 44.10 58.11 75.43 -----z72.89 66.97 47.79 31.64a16.34c43.38a
193420.02 18.94t30.05 48.02 70.32 72.00 76.34 70.27 57.35 54.34b37.55b16.52a50.25a
193511.37a27.40b31.95 39.53 51.31 62.68b75.69 69.47 60.37 45.84 21.72 17.25a42.88
1936-2.52a-7.63c31.46c37.48 62.55a66.95 80.60 72.55 62.65 45.23 28.21a19.31 41.40
1937-3.39m14.02e26.42 42.28a57.32 63.83 72.40 74.69 60.07 45.50 28.55a14.55b45.42a
193812.73c13.21d35.21 45.60a54.16 66.33 71.47 74.23a63.90a55.29 29.09b20.50b45.14
193919.69b5.35b29.29 42.80 63.81 66.85 73.31 71.89 62.87 46.95a39.34a30.95 46.09
19406.00c17.77c25.79 41.57b57.27 66.91a74.53 67.82 64.80 53.23 26.07 24.29 43.84
194115.84 15.18 29.50 48.97 61.74 66.57a74.25a69.89 59.73b49.11 34.18 25.50 45.87
194222.00b18.70 35.05 50.03a53.39 64.13 69.21 68.94 55.66a49.48 32.88 14.24 44.48
19433.85 18.78c21.64b47.48 54.34c65.91b73.39 70.03 58.17 50.16 30.28 26.33b43.36
194426.50 16.89a23.81 40.08 60.56 66.18 70.34 68.21 59.13 52.43c32.71b20.47 44.78
194515.42 18.34 38.34 40.77 50.68 60.53 69.76 69.00 56.96b49.40 29.90a10.77 42.49
194613.48c14.74a39.32 51.22 53.95a66.45a71.00 67.18 58.38 46.74 31.23d19.12a44.40
194722.83b11.62 27.23 41.37 51.98 62.30 70.98 75.77 60.62 54.89c25.43b16.38c43.45
19488.78b11.48c23.06 46.72 57.00 63.97 72.16 70.13 66.80b50.21 33.84a18.50a43.55
19499.26 10.43a28.05 49.17 60.47 67.72 72.58a74.71 59.12 49.92 39.19a16.44 44.75
1950-1.23 -----z-----z-----z-----z-----z73.27p65.92a60.12 49.70d25.93a11.87e35.38f
19519.76j18.98e-----z40.43b58.94e61.13 69.64b65.77 56.50c45.25a25.75 11.18 45.36b
19528.66 20.64 20.73a47.82 57.12a68.80 71.74 70.45 64.74a45.72a34.41c21.19b44.33
195314.70a19.30 30.73 39.41a55.53 66.30 69.87 71.61 61.43 55.85 37.30 19.81 45.15
19545.42 32.18 27.47 44.52 51.19 65.88a72.58 69.02 58.95 46.27a38.17 23.97 44.63
195514.85a11.24a24.29 53.43 63.31 65.53a75.39 74.37a60.88a51.05c22.83 8.68 43.82
195610.24 12.24 27.07b38.85 57.06 70.68 68.23 68.65 58.42 -----z-----z27.77p45.72c
19576.58 18.79 29.74 44.88 54.58 63.92 74.69 68.94 58.38 48.02 33.36b26.65 44.04
195821.00 14.39 30.53 44.91c59.45a60.78a68.81b71.90 63.57a51.74 33.62 15.40 44.68
19599.29b12.86 34.58 45.88 58.16 70.57 74.24 74.87a61.67 42.79 24.37 29.57a44.90
196014.39 15.86a18.56 44.18 57.69b63.63 73.73 72.11 63.30 50.84b34.67 17.59c43.88
196114.24b24.44a37.11 39.88 54.89 72.86e70.23 74.60 59.43 48.44f32.77 13.58 44.91a
196210.42 12.13b25.39 43.63 59.52 66.77 69.26 72.40 60.26g52.85 37.93 20.71 42.82a
19636.39 17.68 37.37 47.91a57.75a70.20 72.10 70.53 63.97 58.94 37.72 12.03 46.05
196421.44 24.12 24.13 46.15 60.58 67.83 75.90 67.53 57.52 51.11c31.58 10.79 44.89
19655.85 13.94a18.32 43.85 58.81 66.27 71.45 69.18 50.33 52.82 31.88a26.56 42.44
19660.00a13.07 35.15 39.53 53.84 66.12 76.73 67.84 60.80 49.61 28.02a18.71 42.45
196715.55 11.18 33.40a43.84a52.48 65.00 70.61 70.23g62.63 47.71 32.50a20.05 41.36a
196811.82a13.23e41.71b46.97 54.60 66.53 71.45 69.98 61.47 48.48 33.18 12.76 44.35
19693.85a17.68 22.48 46.77 57.46f61.18 70.11 75.95c63.20 44.48 34.35 20.18a41.84a
19705.29 18.17b24.17b44.22 57.48 70.52 74.98 72.50a63.58 48.84 29.47 15.50c43.73
19716.02 17.30 31.60a48.67 56.57a70.42 69.53 72.32 63.03a49.82 31.50 15.26 44.34
19727.90 10.66 28.81 43.07 61.58 68.10 71.35 73.45 60.12 46.16b29.50 11.53 42.69
197319.18 24.59 38.95 45.48 58.42 69.63 72.87 75.34 59.23 54.53a30.72 14.97b46.99
19749.23 17.37a28.18 45.38 54.74 66.33 77.47a69.34 58.81a52.31 33.45a23.64b44.69
197515.17b13.73 23.90a35.78a59.23 66.56f77.42 70.30a58.02 52.17a35.27 18.77a41.79a
197612.37a29.16a31.60 50.88 58.05b71.62a76.18 75.88a63.42 44.13 27.68 14.08 46.25
19770.15a23.34 35.71b53.07 65.53 68.17 73.88a65.65a59.57 48.48 27.68 11.22a44.37
19781.34 8.12 27.63a42.75 59.36b66.53 71.53 71.67a67.07a49.20a27.93b12.88a42.17
1979-0.05a2.59 24.66 38.54b52.15 65.93 70.23a67.48 63.57 46.90 29.78a26.94 40.73
198013.22a13.66 -----z50.87 62.22a66.65 72.97 68.92a61.02a46.63 36.82 18.71c46.52a
198118.67a24.07 37.00a51.22 58.10a64.78 71.98 70.97a60.28c47.27 38.43 13.45b46.35
1982-2.55b15.50b29.08a44.34b58.59c62.22 75.07a71.13 60.28 48.05a28.64a25.06 42.95
198321.37 26.20 31.45 41.58 55.73a67.40 77.50 77.10a62.64b48.13a32.15 1.48 45.23
198416.34 29.38a24.19b46.13 57.48 67.66b72.62a73.90b55.73b49.63a34.56f15.62c46.24a
198510.05b16.20a35.98a51.62b62.72a62.79b73.04e67.44 56.59a47.20a19.52a8.43a42.63
198618.40b14.25 36.29c46.09b58.07a68.69c73.82 66.74 57.32 48.10a27.83c25.87 45.12
198723.78d30.71 33.37a53.57b62.68 69.47 75.11 68.62a62.10a44.73 34.65d24.33a48.59
19889.30a11.95a31.73 47.33a63.95b73.80 76.82 72.98 60.27 45.34 29.57 20.56 45.30
198918.76 8.12b24.13a44.10 58.20a65.40 74.91b69.85 60.86a49.08a28.05a10.77a42.69
199026.25a22.21 35.08 45.92 55.40 67.15 69.65a70.11 62.97 47.60 36.86a15.74b46.25
199111.94 25.93 30.66b48.72a60.71 69.65 70.87 71.57a60.84b46.14b-----z23.17a47.29a
199223.03b27.06b34.83d42.85 60.43a63.55 64.53 65.56 59.48a46.84 27.39b13.34 44.08
199311.03a13.74a29.61 43.05 56.37a61.20b66.60a68.03a55.63 46.73a28.18b22.10g43.65a
1994-0.26b9.15a34.22b46.65 61.19b68.79a68.27c66.56 62.47 51.00b34.93b22.65a43.80
199513.78b18.38b29.18a38.31d55.19b68.22a70.67a72.40 57.83d45.55b26.83d15.40e42.65
19962.29c16.90 21.80c39.22c53.23 67.73b68.64c70.27a58.79b46.91b19.62a10.26d39.64
19976.12a18.58c26.03 39.74a53.62a69.18b71.27e68.47b64.47a49.18 27.30b27.19 43.43
199814.37a28.93 25.65 48.87 62.28a64.15 72.37a72.34b65.26a49.85a34.07 23.79 46.83
199910.45b27.52 33.20a45.47a58.45 66.08d74.08a70.07a58.02 47.50a40.36a25.48b46.39
200014.42e26.24b37.90 44.59a59.12b65.67 71.22d68.17p60.95b50.60a27.50 4.14c42.03a
200120.08a9.21b26.73a44.34a59.06 67.47a74.26b72.42a60.27 47.31 43.28 23.31 45.65
200219.71c28.48a21.37 43.48a52.86b70.10a74.86b69.21c63.58 38.45a32.46b26.48g46.78a
200314.98c13.67a29.53b46.83 55.66 64.92 72.37 73.06 60.20 52.30a28.22 23.44 44.60
20048.98a20.63c34.48 45.60 53.47b63.17a69.15 64.21 63.71a48.52b36.45a22.95a44.28
200511.89d22.75 30.42 49.03a55.19 68.87 72.45 68.90 64.95 48.63 33.45 20.47 45.58
200626.79 16.64 31.08 50.00 58.53 67.58 76.40 70.74 57.79b44.15 34.32 27.85a46.82
200717.74 10.77 35.13 41.75 60.76 69.00 73.68 67.88a62.20 51.34 32.80 14.29 44.78
200812.58 13.09b27.15 41.37 55.52a64.57 72.19 70.34 60.95 46.97 32.88 9.98 42.30
20098.27 15.39 26.23 42.05a56.31 64.27 67.63 67.15 63.53 40.71 39.87 11.42 41.90
201010.92 11.61 35.08 51.30 56.38a67.02 72.66 73.27 57.80 50.94 31.03 11.48 44.12
20116.55 14.80 22.21 43.15 54.27 65.98 75.52 70.77 59.43 52.11 34.82 26.97 43.88
201222.93a24.26 43.66 48.40 60.74 69.70 76.92 68.42 60.55 45.21 32.67 15.98 47.45
201314.48 14.29 18.94 33.97 55.48 66.43 70.65a71.00 64.37 44.71 30.20 8.66 41.10
201410.85 9.73 26.11 40.65 56.84 66.48 68.44 68.60 61.28a49.39 22.40 21.71 41.87
201518.85 10.48 35.29 47.35 55.10 67.62 71.98 69.16 65.65 51.08 38.78 24.97 46.36
201616.84 24.69 39.05 44.63 59.39 69.52 71.94 70.84 62.03 49.32 42.00 16.82 47.26
201716.55 27.64 29.34 45.38 57.05 67.97 72.58 66.21 62.33 48.60 31.42 18.69 45.31
201815.26 11.23 27.95 35.75 64.29 70.07 71.34 70.08 60.60 41.84 24.47 23.92 43.07
20198.58 3.21 23.58 43.62 52.90 67.35 71.98 67.24 62.80 41.55 29.80 19.73 41.03
202015.29 20.07 33.03 40.97 54.21 71.18 73.37 71.23 59.52 41.03 37.33 24.34 45.13
202123.50 10.07 37.66 42.98 57.08 73.20 74.13 71.63 64.55 51.92 35.30 19.06 46.76
20226.50 8.91 23.68 36.60 56.16 70.48 73.08 70.19 63.07 48.84 29.87 11.68 41.59
202313.44 17.77 18.94 37.30 62.65 71.25 69.65 70.74 62.90d49.50c34.48b24.81 44.45
202416.69 30.19 31.19 46.23h-----z-----z-----z-----z-----z-----z-----z-----z26.03i
Period of Record Statistics
MEAN12.58 16.65 29.71 44.47 57.55 66.86 72.26 70.25 60.69 48.60 31.77 18.22 44.13
S.D.6.96 7.15 5.61 4.26 3.56 3.16 2.89 2.90 3.01 3.50 4.87 6.02 1.84
SKEW-0.13 -0.05 0.07 -0.08 0.55 0.05 -0.03 0.02 -0.32 -0.06 -0.11 -0.15 -0.18
MAX26.79 32.18 43.66 53.57 70.32 75.43 80.60 77.10 67.07 58.94 43.28 30.95 48.59
MIN-2.55 -7.63 18.32 33.97 50.68 59.88 64.53 63.71 50.33 38.45 19.52 1.48 39.64
YRS94 96 95 98 96 97 96 96 97 96 94 95 77