SIOUX FALLS FOSS FIELD, SD

Average of Average Temperature (Degrees Fahrenheit)

(397667)

File last updated on December 4, 2021
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
18938.23 9.75 25.35 40.50 55.37 70.25 72.50 68.79 61.97 -----z30.43 15.34i44.31b
18948.10 13.18 35.94 49.47 60.02 72.45 76.65 72.94 63.57 48.45 28.85 25.53 46.26
18957.47 12.98 28.85 55.15 57.66 65.38 69.47 69.73 64.82 43.21 30.13 19.42 43.69
189618.87 24.34 24.56 48.23 61.53 66.73 71.48 71.11 57.50 44.48 18.23 25.94 44.42
18977.94 16.00 23.55 45.48 57.00 65.13 73.58 65.44 69.00 51.10 29.82 16.71 43.39
189821.60 20.55 32.19 46.23 57.18 69.03 71.82 70.27 62.37 44.19 26.68 15.10 44.77
189914.73 4.71 16.89 44.42 57.10 66.20 68.82 71.56n57.75 50.61 41.63 18.23 40.10a
190019.85 14.79 28.79 48.25 64.55 66.83 70.11 74.87 60.32 55.79 24.47 17.40 45.50
190116.92 14.32 -----z49.02 58.21 67.27 79.94 73.42 59.73 53.65 34.59g16.65 48.91b
190220.11 16.68 35.15 46.22 61.84 63.40 72.16 67.31 56.62 50.61 35.02 13.90 44.92
190316.95 12.36 32.50 46.87 58.92 64.33 70.10 67.02 58.87 51.47 28.35f13.69 44.82a
19049.37 9.50 32.50 41.93 57.88a65.53 68.95 68.81d63.02 53.24 40.26a20.65 44.30
19058.63 11.41 40.27 46.83 55.42 67.18 70.21 74.40 65.23 47.32 38.48 26.26 45.97
190623.60 22.09 23.84 51.70 59.48 65.85 69.68 72.81 64.53 48.60 31.97 23.42 46.46
19078.63 22.93 37.31 39.43 51.13 -----z72.39 71.26 59.43 49.40 35.43 26.50 43.08a
190823.34 19.97 34.10a50.27 57.85 65.17 71.90a68.15 69.92 48.61 38.73 25.50 47.79
190915.76 20.04 31.03 41.70 58.48 70.43 71.32 75.52 62.67 48.56 38.02 11.27 45.40
191015.02 13.41 49.16 52.17 56.58 72.17 74.89 71.50 64.75 56.63 32.17 21.98 48.37
191116.61 22.46 39.92 46.23 62.76 74.93i72.89 68.16 61.58 46.98 24.97 24.03 44.24a
19122.27 18.90 24.16 48.58 59.26 65.21b71.38a68.28b57.52 49.48 39.00 27.24 44.27
191319.05 16.59 28.89 47.28 56.29b71.74c72.06 74.44 63.98 44.74 39.65 29.42 47.01
191422.21 11.36 31.97 45.22 59.47 69.32 74.85 70.10 61.57 51.52 35.82 11.32 45.39
191513.15 22.71 23.58 55.78 52.56 61.62 65.95 63.68 58.42 51.03 35.75 21.16 43.78
19167.81 12.90 30.34 43.33 56.35 62.48 78.94 72.10 60.00 45.68 31.30 11.42 42.72
19179.92 6.82 26.52 41.68 53.73 63.93 74.03 68.50 60.60 38.21 39.17 7.95 40.92
19183.29 16.73 39.81 42.15 59.45 67.97 70.98 72.92 58.17 52.85 37.27 31.87 46.12
191926.32 20.36 32.53 45.98 57.82 70.28 76.35 71.45 66.87 43.94 28.40 14.94 46.27
192015.34 20.14 31.46c40.02 59.35 69.25 73.05 69.69 66.22 57.16 32.20 22.55 46.37
192125.29 30.30 40.90 52.33 61.76 74.93 77.23 71.11 64.60 53.10 29.65 24.69 50.49
192216.39 13.73 35.27 49.15 62.11 72.15 70.90a73.32 66.50 53.77 38.75 19.23 47.61
192324.37 18.52 29.87 48.37 60.84 71.62 77.45 69.69 64.85 48.47 40.37 31.53 48.83
192412.29 26.10 31.81 49.73 54.50 65.48 70.02 70.79 58.80 56.59b33.42 11.55 45.09
192514.95 24.71 39.03 56.07 58.03 68.50 72.31 73.42 67.57 37.82 33.62 19.44 47.12
192618.66 27.75 30.60 46.95 65.24 67.08 75.32 71.61 60.82 50.55 29.75 18.76 46.92
192720.56 26.27 36.00 47.28 56.40 66.23 70.71 67.69 64.43 54.32 32.15 10.71 46.06
192821.58 25.66 38.00 41.52 62.85 63.98 72.03 70.87 59.37 50.97 35.55 28.26 47.55
19296.16 12.41 37.11 50.08 56.15 65.02 72.61 70.81 58.30 48.98 27.80 19.18 43.72
19306.00 31.71 32.79 50.13 57.27 66.37 77.18 73.81 61.05 47.00 36.34a25.03 47.06
193127.84 33.41 33.06 48.90 56.79 74.83 75.63 71.90 67.73 53.15 36.83 27.69 50.65
193215.55 22.55 24.69 48.30 60.79 69.55 75.34 70.40 59.82 45.90a31.32 16.18 45.03
193326.32 14.96 32.73 45.67 57.08 76.17 74.08 68.03 65.55 47.27 33.87 20.29 46.84
193421.97 23.41 32.18 47.33 70.44 71.15 74.79 69.39 56.77 54.61 39.02 21.18 48.52
193516.61 30.45 38.53 45.57 55.08 65.80 80.66 73.63 65.05 49.95 31.47 22.58 47.95
19365.03 0.47 36.06 44.80 65.94 70.47 84.53 78.50 67.88 49.58 33.72 25.45 46.87
19375.48 17.05 32.37 46.23 62.94 67.95 77.11 78.03 65.57 49.45 33.57 20.31 46.34
193819.00 23.30 41.10 51.55 59.27 71.07 76.66 76.00 65.90 58.79 33.72 26.16 50.21
193926.63 13.39 34.44 47.88 67.35 71.28 77.05 69.89 66.37 49.94 38.33 31.47 49.50
19407.02 21.47 29.47 44.97a59.23 69.75 76.97 68.69 65.27 56.53 28.80 25.69 46.15
194120.21 17.95 31.00 51.47 65.27 69.03 74.52 75.11 64.72 50.63 35.65 26.87 48.54
194220.94 21.79 34.82 51.05 54.35 66.50 72.65 71.47a57.33 50.34 34.70 17.95 46.16
19439.26d25.41a26.77 48.70 56.32 68.70 74.15 70.84 58.33 49.89 32.27 25.11 45.48
194427.85 22.10 25.97 42.62 62.90 67.95 69.85 68.11 60.05 50.84 36.37 21.81 46.37
194519.98 24.16 40.26 45.28 53.61 61.50 70.94 70.03 60.12 51.18 32.25 13.84 45.26
194617.31 22.00 41.95 52.03 54.35 67.30 73.76 68.10 59.85 49.18 30.32 22.84 46.58
194722.37 14.70 29.34 42.98 53.63 63.83 72.58 78.81 63.98 57.31 28.55 17.55 45.47
194813.06 16.74 28.61 51.58 57.81 65.52 73.98 73.05 67.07 49.45 32.53 19.08 45.71
194910.35 13.54 30.23 47.80 61.89 70.40 75.66 73.61 57.65 49.68 39.92 21.47 46.02
19505.82 19.79 25.05 37.82 54.66 66.28 68.02 67.48 62.10 52.69 28.92 17.10 42.14
195113.05 24.23 20.29 42.30 58.73 62.22 70.77 69.19 56.03 47.55 27.53 14.02 42.16
195212.39 24.90 25.52 48.90 57.53 71.15 73.05 70.03 64.43 45.45 33.87 22.42 45.80
195318.13 22.30 32.81 40.52 56.97 70.87 73.06 73.18 61.62 55.26 38.27 20.50 46.96
195410.11 33.39 27.61 48.27 52.74 69.32 76.39 71.47 62.45 47.06 39.90 22.89 46.80
195519.03 12.93 29.39 54.60 63.40 66.07 79.45 77.89 63.38 51.50 24.30 12.00 46.16
195611.21 13.53 27.56 40.85 60.05 75.07 70.76 70.94 61.17 56.10 32.78 24.68 45.39
19579.18 23.39 31.32 45.13 55.95 66.70 78.61 71.06 59.13 48.32 33.25 29.32 45.95
195823.84 16.89 31.29 46.33 61.79 64.37 70.27 74.61 63.87 52.77 34.75 17.63 46.53
195911.74 13.71 35.11 46.82 58.66 72.43 74.29 76.00 61.15 44.69 25.00 29.26 45.74
196014.05 14.12 17.65 45.83 57.95 65.60 73.85 72.74 62.78 50.66 35.90 20.95 44.34
196114.23 23.54 35.60 41.82 55.02 68.77 72.15 74.00 59.23 51.26 33.33 16.02 45.41
196212.73 17.18 24.60 45.68 63.00 67.60 70.68 71.27 59.38 52.65 38.60 22.63 45.50
19636.63 19.77 38.90 49.40 59.40 73.50 75.77 70.77 64.23 58.15 39.22 13.18 47.41
196422.92 26.83 26.63 48.05 61.60 70.07 77.21 68.24 59.28 48.66 32.63 15.50 46.47
196511.98 13.00 21.63 45.83 58.98 65.53 70.81 69.35 51.43 51.69 32.73 28.39 43.45
19665.10 17.34 37.69 41.13 54.29 68.50 78.73 68.82 59.90 48.32 30.97 19.35 44.18
196717.58 15.25 37.06 46.00 53.08 66.27 71.65 69.87 61.30 47.24 32.65 21.89 44.99
196816.79 18.93 39.74 47.82 52.63 69.55 71.82 72.69 60.98 49.34 33.45 16.11 45.82
19698.76 18.93 20.47 48.40 59.58 61.37 73.44 73.23 62.28 43.32 33.35 19.50 43.55
19704.69 19.36 26.39 44.83 59.87 68.95 73.26 72.50 61.87 46.23 31.95 15.61 43.79
19718.32 18.82 31.18 47.83 55.26 71.27 69.24 73.02 61.52 51.65 33.27 17.35 44.89
19728.94 11.41 31.47 43.82 59.10 66.65 70.13 70.44 59.52 44.37 31.90 14.71 42.70
197318.45 23.12 39.71 46.37 56.82 68.92 74.40 76.66 60.07 52.85 34.68 17.05 47.43
197412.76 24.30 34.47 48.85 55.69 65.90 79.15 67.61 57.63 51.40 33.82 23.56 46.26
197517.10 16.46 25.50 41.42 61.08 67.52 78.48 72.71 56.95 52.11 33.47 20.34 45.26
197615.55 29.50 34.74 50.97 57.05 71.50 76.68 75.16 62.85 44.32 27.60 16.61 46.88
19774.66 25.61 35.94 53.77 66.76 71.13 76.97 68.10 61.88 47.66 31.32 16.29 46.67
19781.89 8.59 30.50 44.27 57.69 66.53 70.87 71.08 66.65 47.79 31.27 14.58 42.64
19791.81 7.54 28.16 44.10 55.19 67.78 73.98 69.85 64.27 48.16 30.18 27.10 43.18
198018.06 18.12 31.68 50.10 58.40 68.77 74.16 71.05 62.00 45.53 36.72 21.13 46.31
198122.24 25.95 38.42 53.47 58.26 70.40 75.52 71.13 62.97 48.73 39.52 18.00 48.72
19823.74 20.18 32.79 43.88 59.55 62.60 74.32 71.31 59.93 48.79 30.25 24.45 44.32
198320.06 26.14 33.05 41.43 55.03 66.67 77.08 78.29 63.47 49.55 34.92 2.10 45.65
198417.34 27.76 24.53 45.82 55.87 68.03 73.55 74.21 57.15 50.40 36.15 20.42 45.94
198513.35 19.86 37.77 52.77 62.68 64.20 71.50 66.31 58.17 46.61 20.63 9.45 43.61
198620.73 16.93 36.85 48.15 58.76 69.62 74.98 66.45 59.60 48.56 28.63 25.21 46.21
198723.95 32.79 37.82 52.52 64.84 71.35 76.95 68.76 62.82 43.84 38.12 24.34 49.84
19889.56 14.97 36.39 46.35 65.03 76.30 77.40 74.76 62.57 44.53 34.17 22.11 47.01
198925.47 9.18 29.77 47.78 57.97 66.85 77.24 71.95 60.18 49.44 29.52 11.47 44.73
199028.23 24.84 36.66 46.33 56.42 70.05 71.16 72.90 66.45 47.98 35.57 15.24 47.65
199113.65 29.84 36.94 50.00 62.44 73.43 73.05 72.74 62.00 46.10 25.70 26.00 47.66
199226.47 29.97 36.71 43.68 60.40 66.98 65.53 66.05 60.27 48.73 30.38 19.13 46.19
199313.95 15.00 28.95 44.10 57.10 65.05 71.39 71.37 56.75 47.05 29.88 21.84 43.54
19946.16 13.27 36.58 46.45 63.85 71.58 70.73 69.40 65.23 52.34 36.50 21.74 46.15
199517.68 23.48 34.76 41.78 55.65 70.02 75.15 76.82 60.40 48.26 29.15 23.68 46.40
199610.90 22.57 27.40 42.32 54.89 68.73 69.05 69.95 59.35 47.68 23.50 10.21 42.21
19978.61 17.89 30.58 40.55 51.45 68.80 72.37 68.87 62.38 49.35 27.88 26.06 43.73
199819.52 31.79 28.02 46.50 61.69 63.08 71.89 71.02 66.23 50.60 35.43 23.97 47.48
199913.97 29.84 33.74 45.70 58.48 66.90 75.05 70.56 59.72 48.50 42.02 25.11 47.47
200017.34 30.36 39.35 45.92 59.16 65.67 71.73 71.58 61.37 51.10 24.98 7.63 45.52
200118.82 11.09 26.63 48.05 59.10 68.70 75.66 72.16 61.23 48.18 43.52 24.95 46.51
200224.77 29.52 23.39 47.25 54.05 72.15 77.61 70.55 63.28 40.94 32.92 26.60 46.92
200317.58 18.84 32.97 47.87 55.48 66.22 73.00 73.31 59.97 50.81 31.90 25.55 46.12
200414.87 20.29 38.47 49.00 57.74 64.77 70.47 65.50 65.73 49.84 37.43 25.66 46.65
200516.00 28.55 33.40 52.12 56.27 70.43 74.97 69.98 67.42 50.45 36.78 17.89 47.86
200631.10 23.21 33.29 51.78 59.52 69.02 75.98 71.31 58.13 46.32 34.33 28.15 48.51
200718.47 13.61 39.02 45.52 62.37 69.90 75.03 72.58 63.48 53.40 35.05 17.50 47.16
200813.71 14.81 29.23 43.32 56.39 68.18 74.55 71.55 62.90 49.45 34.57 15.26 44.49
200914.26 23.68 33.44 45.30 58.65 65.83 68.65 67.97 63.43 42.42 41.25 15.06 44.99
201010.55 14.64 37.47 52.17 56.74 67.57 73.48 74.27 59.93 51.31 33.90 16.37 45.70
201110.31 16.80 29.84 43.88 56.50 67.07 77.34 71.02 59.58 53.15 36.25 26.87 45.72
201223.94 26.55 49.79 51.67 61.73 72.10 81.34 72.39 62.73 46.31 35.83 21.58 50.50
201317.47 21.50 27.55 39.32 57.18 66.95 72.18 71.66 66.93 47.65 31.83 11.61 44.32
201413.27 11.82 29.23 45.80 57.74 68.28 69.76 70.73 62.38 50.32 26.20 24.42 44.16
201520.76 15.50 38.37 50.52 57.66 69.02 72.21 69.42 67.12 52.84 38.23 26.24 48.16
201617.44 26.86 40.13 48.70 58.89 72.35 73.45 72.24 65.67 52.50 42.27 19.90 49.20
201721.08 31.73 35.32 48.95 57.56 70.50 75.58 68.13 65.10 50.35 35.83 21.13 48.44
201817.39 13.98 33.58 37.52 63.97 72.07 73.19 71.40 64.53 45.60 29.77 26.10 45.76
201916.74 10.82 29.63 46.88 55.19 70.38 75.16 70.31 67.38 44.76 32.18 24.08 45.29
202020.35 23.29 38.37 45.32 57.92 75.08 76.47 74.90 63.72 44.32 39.35 27.48 48.88
202125.71 12.84 40.87 48.48 59.16 75.28 75.61 74.39 66.98 53.90 38.68 -----z51.99a
Period of Record Statistics
MEAN15.47 19.61 32.41 46.82 58.54 68.34 73.71 71.33 62.13 49.46 33.41 20.47 46.02
S.D.6.64 6.66 5.82 3.83 3.48 3.22 3.18 2.87 3.28 3.79 4.65 5.70 1.88
SKEW-0.03 -0.00 -0.03 -0.01 0.58 0.19 0.31 0.26 -0.07 -0.16 -0.41 -0.40 0.07
MAX31.10 33.41 49.79 56.07 70.44 76.30 84.53 78.81 69.92 58.79 43.52 31.87 50.65
MIN1.81 0.47 16.89 37.52 51.13 61.37 65.53 63.68 51.43 37.82 18.23 2.10 40.92
YRS129 129 128 129 129 127 129 128 129 128 127 127 122