SIOUX FALLS FOSS FIELD, SD

Average of Minimum 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
1893-2.52 -1.57 15.26 30.17 41.23 55.90 57.06 53.87 44.77 -----z18.17 7.45i31.23b
1894-2.06 3.04 24.58 38.10 43.48 55.53 58.58 56.94 47.27 35.61 18.93 15.29 32.94
1895-2.35 1.21 14.90 40.40 44.29 52.53 54.23 53.00 50.03 28.61 20.20 8.84 30.49
18968.29 13.34 14.26 36.33 48.26 52.57 57.06 56.77 44.43 30.26 11.00 18.26 32.57
1897-0.90 5.68 14.26 34.60 41.55 51.07 60.19 52.26 54.17 38.97 18.17 9.06 31.59
189811.68 9.68 21.03 31.77 44.81 56.10 58.42 55.03 45.70 33.06 15.43 4.84 32.30
18992.35 -6.14 6.13 29.50 43.58 52.23 53.74 57.53n40.60 34.19 28.70 7.58 26.59a
19008.00 6.00 16.13 35.87 50.45 50.27 55.42 60.16 46.57 38.55 13.07 6.42 32.24
19018.13 7.50 -----z36.90 45.42 56.40 67.74 61.10 48.77 40.03 23.52g9.52 38.15b
190210.32 8.64 25.65 32.27 50.84 51.03 61.16 56.35 45.97 37.90 27.03 5.97 34.43
19038.71 4.18 23.61 34.80 47.68 52.73 59.10 56.81 47.30 38.10 17.25f2.26 34.12a
1904-1.10 -3.00 20.06 28.27 43.30a52.70 53.61 54.04d48.23 40.16 26.38a10.03 31.06
1905-0.77 -0.64 29.03 32.47 42.81 55.23 57.94 61.29 52.23 35.16 27.10 15.52 33.95
190612.52 9.75 14.94 39.03 46.84 53.20 56.03 60.23 52.27 36.45 23.63 14.94 34.98
1907-0.84 13.00 26.61 27.60 38.32 -----z60.48 57.45 47.03 35.03 23.93 15.65 31.30a
190812.42 11.52 23.53a36.80 46.10 55.60 60.97a53.10 54.23 36.58 26.67 14.94 36.04
19096.35 10.07 22.42 29.80 44.10 58.43 61.13 64.16 48.70 35.35 26.03 1.81 34.03
19103.90 1.00 33.55 36.30 41.03 58.43 62.39 59.84 51.47 42.35 21.83 11.39 35.29
19115.42 12.68 24.84 33.63 48.48 60.10i58.00 54.84 49.53 37.10 14.40 14.61 32.14a
1912-8.55 9.07 12.35 35.50 46.61 51.24a59.87a55.47a45.93 34.29 25.07 13.71 31.71
19136.71 4.54 16.65 34.17 44.77a59.63c59.13 61.00 49.47 33.03 28.67 17.52 34.61
19149.87 -1.14 20.42 33.27 47.23 58.27 62.45 57.58 48.57 39.19 23.13 1.03 33.32
19153.52 14.96 15.61 41.93 42.19 50.33 55.74 52.06 47.50 38.84 25.10 12.23 33.34
1916-2.26 3.03 20.03 32.50 43.90 51.40 67.45 59.26 46.07 32.19 21.10 -0.16 31.21
1917-0.61 -4.43 17.06 31.83 41.26 52.30 60.71 54.45 47.93 26.19 27.27 -2.06 29.33
1918-6.71 4.57 26.65 29.40 46.42 56.00 58.97 61.68 44.70 42.13 29.70 25.39 34.91
191917.06 12.96 23.42 36.63 46.29 61.20 64.65 57.97 54.63 33.71 19.83 6.94 36.27
19206.68 11.48 21.11c30.57 48.03 58.80 61.03 56.35 53.87 45.19 25.63 14.58 36.11
192116.97 19.61 29.16 39.53 50.65 62.60 65.03 60.32 53.83 40.94 21.60 15.42 39.64
19226.68 2.36 25.48 37.80 50.61 58.57 59.26 60.61 53.93 40.77 31.87 9.55 36.46
192314.97 5.93 17.74 35.43 48.23 60.97 66.58 59.06 54.73 38.03 30.10 21.94 37.81
19242.03 16.31 23.61 36.93 41.97 54.43 58.48 59.74 47.60 45.52b23.37 2.45 34.37
19255.13 15.86 26.23 43.77 43.58 56.73 59.16 60.29 55.70 28.55 23.60 11.26 35.82
19268.81 19.86 19.61 32.17 52.16 54.60 62.29 60.29 51.50 39.77 21.83 10.61 36.13
192712.16 17.07 27.23 37.93 46.10 54.93 58.42 55.87 54.57 41.81 24.03 0.58 35.89
192813.23 16.97 27.29 29.63 49.87 52.73 60.81 59.68 47.37 41.03 28.07 19.84 37.21
1929-3.74 1.43 27.32 39.33 44.06 53.47 61.45 58.65 48.93 39.87 20.50 11.23 33.54
1930-3.45 22.68 22.00 38.87 46.13 53.93 63.71 61.48 49.47 37.90 26.24a17.35 36.36
193117.42 22.39 22.77 35.47 43.32 62.00 62.42 59.68 56.60 44.10 27.80 21.48 39.62
19327.61 13.45 15.58 38.37 48.81 58.83 62.90 59.10 48.10 36.03a22.60 7.58 34.91
193317.03 4.00 23.97 33.77 46.16 62.03 62.13 57.58 55.23 35.97 22.60 10.65 35.93
193413.45 13.14 20.03 34.73 55.87 59.13 62.74 57.16 44.90 42.97 30.27 13.13 37.29
19357.39 22.79 28.45 36.17 45.10 54.77 68.58 61.42 52.37 38.16 23.10 14.94 37.77
1936-4.48 -10.93 25.90 32.60 53.48 58.03 70.19 66.13 55.73 38.39 23.93 17.61 35.55
1937-3.77 7.36 23.16 36.47 51.81 57.10 65.13 66.74 54.33 39.42 23.93 11.06 36.06
193810.10 14.71 31.23 40.90 48.68 58.83 64.90 64.13 55.07 47.68 24.73 18.00 39.91
193918.52 2.64 23.16 36.07 54.71 59.87 64.97 58.42 53.60 39.45 26.90 21.84 38.35
1940-2.03 13.66 22.35 35.03a45.23 57.50 64.10 58.77 54.37 45.81 20.53 18.77 36.17
194111.74 8.96 22.68 42.97 53.03 57.60 62.06 62.13 53.10 38.97 25.27 16.48 37.92
194211.13 12.96 26.23 36.63 43.71 56.63 60.03 59.45 48.33 39.06 24.07 9.65 35.66
1943-0.76b14.14 15.81 35.80 43.39 58.53 63.26 60.32 46.73 38.48 25.23 13.84 34.57
194417.32 11.97 17.77 33.03 51.45 56.63 59.23 59.03 50.63 39.26 29.83 14.03 36.68
194511.84 14.82 29.32 33.77 41.03 51.90 59.87 58.94 49.57 38.97 23.53 6.16 34.98
19466.39 11.79 31.42 38.60 41.84 55.27 62.58 56.10 48.83 37.71 20.10 12.87 35.29
194711.84 4.43 20.77 33.60 40.71 53.70 59.19 66.10 50.90 45.71 20.57 7.48 34.58
19481.77 5.55 18.35 38.80 46.00 55.40 62.00 61.16 53.90 36.39 23.70 9.32 34.36
19491.23 2.93 22.19 33.97 50.00 57.50 62.77 61.16 44.37 37.58 27.47 10.13 34.27
1950-5.74 9.43 15.10 27.53 42.81 53.53 56.55 53.58 48.57 39.77 17.47 7.32 30.49
19511.84 12.64 11.03 33.50 47.65 51.43 60.13 58.35 44.30 36.32 16.57 4.19 31.50
19521.19 16.17 17.52 38.23 45.52 57.83 59.58 57.55 50.00 29.97 21.67 13.13 34.03
19538.19 13.61 22.81 30.10 45.29 58.80 61.35 61.84 47.23 41.10 26.70 10.03 35.59
1954-1.13 24.04 19.35 34.97 39.84 58.27 63.61 60.58 50.93 37.84 27.80 14.48 35.88
19559.19 2.79 18.06 40.17 48.90 54.97 67.16 64.35 49.77 37.52 12.60 2.03 33.96
19560.68 1.76 17.06 28.10 47.68 61.57 58.61 58.77 45.30 40.55 23.27 14.26 33.13
1957-1.87 12.32 20.97 33.07 45.68 55.17 67.42 60.13 47.83 39.32 25.40 19.16 35.38
195813.52 4.64 23.35 33.93 47.19 51.97 59.42 60.32 50.07 38.68 22.57 6.61 34.36
19591.23 1.68 25.45 33.60 48.16 60.73 61.32 64.10 49.90 33.94 15.97 21.97 34.84
19604.90 5.48 7.81 35.20 45.10 54.80 61.61 61.35 51.57 37.77 24.37 11.35 33.44
19612.74 12.89 27.29 30.37 44.19 56.67 59.58 61.39 48.00 38.06 23.90 6.13 34.27
19622.26 8.96 17.06 33.47 52.39 57.70 60.84 59.29 47.43 40.68 28.23 12.26 35.05
1963-3.32 8.68 28.06 37.33 48.16 62.03 64.48 58.94 52.07 43.65 25.73 1.71 35.63
196410.68 15.00 15.23 36.87 47.32 57.13 65.06 55.77 48.03 34.32 19.97 5.77 34.26
19650.97 -0.04 13.58 34.47 47.10 55.33 58.77 56.77 42.80 38.39 20.70 19.55 32.37
1966-5.87 7.14 25.48 30.23 39.87 56.30 66.32 56.65 48.67 34.03 18.87 8.39 32.17
19676.00 2.39 25.00 33.30 40.06 55.70 57.58 55.84 47.83 32.94 20.20 12.19 32.42
19687.13 8.72 24.35 34.40 39.65 56.57 59.74 59.74 49.00 37.29 24.00 8.35 34.08
1969-0.97 10.75 10.61 36.37 46.74 48.77 61.90 60.45 49.30 33.68 22.77 10.26 32.55
1970-6.87 8.64 18.06 33.33 47.23 56.73 60.90 59.87 49.23 35.74 23.30 4.90 32.59
1971-0.58 9.64 21.90 33.93 41.48 60.10 56.71 58.23 48.30 39.23 22.07 7.97 33.25
1972-2.97 -0.72 22.19 32.83 48.58 54.33 58.58 59.06 46.50 32.81 25.27 6.16 31.89
197310.32 15.82 31.90 34.37 44.16 55.43 62.94 63.61 49.60 40.84 26.10 8.39 36.96
19741.61 14.29 23.45 36.43 44.32 52.40 65.06 55.13 41.97 36.74 23.17 12.81 33.95
19756.97 7.82 16.10 33.40 47.06 56.07 63.68 62.03 44.67 37.61 22.07 12.26 34.14
19765.32 20.62 24.26 37.90 41.65 56.17 62.55 60.90 46.80 30.84 15.70 4.42 33.93
1977-6.84 14.04 26.87 41.67 56.10 58.33 65.48 57.45 52.13 36.68 22.73 8.13 36.06
1978-8.29 -0.25 20.84 35.60 46.42 54.30 60.10 60.03 54.73 34.26 20.07 5.00 31.90
1979-7.26 -2.46 20.39 34.07 43.58 56.93 63.61 60.90 51.93 36.23 21.10 18.10 33.09
19808.84 10.62 22.03 36.10 44.97 57.43 60.94 60.16 48.43 33.42 24.80 12.68 35.03
198110.71 14.32 24.23 40.23 45.19 57.17 65.71 60.84 48.27 37.74 29.03 8.97 36.87
1982-7.13 10.32 24.16 31.53 49.97 49.70 63.45 61.10 50.47 38.90 21.37 15.48 34.11
198311.68 19.96 26.42 31.87 43.26 56.60 66.13 65.71 50.10 37.81 29.30 -6.71 36.01
19848.81 20.31 16.90 35.93 43.68 57.27 62.10 62.42 43.87 40.65 24.70 9.32 35.50
19851.71 9.64 27.84 39.73 50.32 51.37 59.81 55.74 49.80 34.65 12.50 -0.58 32.71
198611.32 9.43 26.61 36.67 47.55 58.73 63.42 54.71 50.40 38.10 18.87 13.65 35.79
198712.42 21.04 27.94 36.67 53.06 58.60 65.26 57.06 49.83 30.32 27.80 16.81 38.07
1988-1.32 4.59 24.55 32.57 52.16 62.60 63.71 62.06 50.00 31.39 24.07 11.84 34.85
198914.13 -2.00 19.48 34.77 44.16 53.13 65.19 60.68 48.33 33.90 17.43 1.42 32.55
199016.94 12.29 25.58 32.50 45.10 57.53 59.94 61.61 52.60 34.16 24.23 3.81 35.52
19913.87 19.04 24.16 37.87 52.48 64.30 61.65 60.71 50.33 33.26 17.43 17.23 36.86
199217.32 22.79 26.32 33.27 47.35 55.50 56.52 55.94 48.17 37.23 24.80 10.10 36.28
19934.13 7.64 20.00 33.97 46.16 55.43 62.71 61.19 45.60 35.03 20.67 13.71 33.85
1994-2.52 2.68 25.87 33.43 50.97 61.20 59.29 58.35 53.63 41.52 26.80 13.68 35.41
199510.65 13.96 25.74 32.83 45.48 59.50 62.74 65.87 48.77 38.48 20.73 15.84 36.72
19960.71 11.83 16.23 28.57 45.55 57.10 56.87 58.19 49.20 35.19 15.73 2.45 31.47
1997-0.77 8.68 20.42 29.07 38.94 56.70 62.81 58.00 49.70 36.52 18.77 18.16 33.08
199811.45 24.11 21.23 34.73 49.26 52.07 61.32 61.42 52.40 40.06 26.87 12.35 37.27
19994.87 21.00 22.26 35.20 47.77 57.23 64.39 58.84 46.33 34.00 27.37 12.74 36.00
20005.55 19.55 25.87 33.57 46.71 53.97 61.13 60.39 47.13 40.42 17.03 -1.19 34.18
200110.00 1.21 18.90 35.73 47.87 57.07 65.74 61.19 50.10 35.58 31.17 16.29 35.91
200213.81 16.75 14.06 34.60 40.90 60.30 66.16 60.32 51.53 31.55 21.77 15.74 35.62
20037.97 7.54 20.81 36.33 43.68 54.37 61.71 61.23 47.23 37.39 22.63 18.32 34.93
20044.55 12.45 27.71 34.47 46.06 53.60 60.00 53.77 54.87 38.84 26.70 16.00 35.75
20057.61 18.07 21.84 40.23 45.29 60.13 64.06 59.10 55.00 38.23 25.40 10.48 37.12
200624.03 12.75 24.39 41.00 47.35 56.70 63.23 60.97 47.80 34.35 21.70 18.42 37.72
200710.16 6.11 28.94 33.80 50.74 59.27 62.84 63.03 50.77 42.45 24.17 8.77 36.75
20083.90 4.76 20.42 31.23 45.23 56.33 63.35 60.10 50.17 38.06 25.73 5.00 33.69
20094.35 12.71 22.94 33.77 45.94 55.90 57.74 57.19 52.27 35.16 29.67 7.03 34.56
20102.23 5.86 29.00 39.90 44.90 57.60 63.39 64.48 49.30 38.32 24.20 7.74 35.58
20111.06 7.21 20.68 33.60 45.68 56.77 67.71 60.35 46.50 40.61 24.03 16.16 35.03
201213.26 16.66 36.13 39.13 49.81 59.47 68.68 58.68 46.53 34.55 24.77 11.61 38.27
20138.00 12.68 18.39 29.13 47.03 56.87 61.61 61.61 55.27 37.42 20.00 2.16 34.18
20140.68 1.43 17.81 33.47 45.26 58.20 59.29 61.90 51.87 38.61 16.53 16.97 33.50
201512.29 4.93 24.61 37.13 46.97 58.57 61.39 58.68 57.03 41.42 29.20 18.61 37.57
20169.29 19.21 28.97 38.20 46.81 60.57 62.81 61.68 55.37 41.74 31.47 11.06 38.93
201714.06 21.61 26.55 38.13 45.65 57.70 63.94 57.61 53.80 38.84 24.40 11.94 37.85
20187.45 3.68 25.87 26.90 52.06 62.03 62.55 61.84 55.93 35.48 20.97 17.52 36.02
20197.61 2.75 20.55 36.77 44.87 59.00 65.55 60.48 57.60 35.81 22.60 16.39 35.83
202012.23 13.93 28.16 31.63 48.45 63.80 65.52 63.13 51.30 33.00 27.13 16.48 37.90
202118.97 4.32 29.10 36.40 48.35 61.03 64.39 64.13 54.50 42.94 27.37 -----z41.04a
Period of Record Statistics
MEAN5.58 9.65 22.20 34.88 46.32 56.52 61.74 59.44 49.88 37.44 23.27 11.13 34.92
S.D.6.96 7.13 5.27 3.43 3.59 3.20 3.26 3.03 3.47 3.75 4.26 5.94 2.06
SKEW0.01 -0.08 -0.33 0.02 0.29 -0.03 -0.05 -0.13 0.05 -0.12 -0.49 -0.32 -0.07
MAX24.03 24.11 36.13 43.77 56.10 64.30 70.19 66.74 57.60 47.68 31.87 25.39 39.91
MIN-8.55 -10.93 6.13 26.90 38.32 48.77 53.61 52.06 40.60 26.19 11.00 -6.71 29.33
YRS129 129 128 129 129 127 129 128 129 128 127 127 122