ROSCOE, SD

Average of Average Temperature (Degrees Fahrenheit)

(397277)

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
1934-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1935-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1936-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1937-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1938-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1939-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1940-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1941-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1942-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1943-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1944-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1945-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1946-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1947-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1948-----z-----z-----z-----z-----z-----z-----z76.55u65.15 48.19 32.58 18.00 40.98h
19496.28b7.14 27.32 48.05a59.79 67.65 73.68 74.07a57.52a47.50a40.40a13.74 43.59
1950-3.85 11.09 21.37 36.62 52.65 66.97a67.58 66.48 60.43 51.18 25.07a14.77a39.20
19518.08a21.15b16.40 41.60 57.66 59.58 69.05 66.76 54.70 44.68 26.36a8.06 39.51
19527.50 19.55 19.52 48.07a57.45 70.10 72.76 70.35e64.92 45.37 31.47 19.87 43.91
195316.10a20.46 27.81e39.07 54.55a65.48 69.71 71.45 60.98 54.03 37.35 23.97a45.08
19546.77 35.43 26.90a44.71a52.07a64.55 74.21 69.84 59.12 46.08 38.40 23.37 45.12
195515.95a10.80a25.35 52.22 61.18 64.57b75.42 74.47 61.58 50.66 19.75 8.11 43.34
19569.37 9.83 26.18 38.00 56.11 71.28 68.68 68.63 58.80 53.03 31.84a24.10a42.99
19575.98 17.48a29.43a43.10 54.71 63.58 74.03a69.57b56.88 46.65 31.85 26.74 43.33
195820.78b12.66 28.52 45.05 60.18 60.13c66.80a72.24 61.59a49.19 31.63 14.52d43.61
19597.94 9.43 33.85 44.27b54.82 69.78 71.92 74.39 59.65 41.69 22.07 25.76 42.96
19609.71 11.43a16.76 44.50 55.69 62.78 73.02 70.03b61.12 48.21 30.97 14.92a41.59
196113.70a19.57 36.47 39.75 52.81 69.37 69.90 73.52a55.98 49.05 30.88 10.08 43.42
196210.16 12.77 23.58 45.42 57.71 62.87c68.11c69.55 56.53 49.94 35.14a19.63 42.62
19634.34 17.39 35.73 43.65 53.71 67.48 71.68 69.69 61.82 55.94 35.52 12.10 44.09
196420.23 24.84 23.69 45.76a59.16 66.24a73.74 67.40 58.15 48.47 28.87 8.18 43.73
19655.34 14.54 18.19 43.48a56.74 65.20 71.65 69.92a52.89l51.16 31.50 25.31 41.18a
19660.89 11.75 33.38a39.40a55.79c64.55h76.45 67.39c59.77 48.40 23.75l20.57a41.38b
196716.71 12.50 31.93b42.70 51.90 63.62 68.95 68.94 61.25 46.53 32.05 16.11 42.77
196811.18a16.12a36.74 43.52 51.65 65.92 69.48 67.94 59.47 48.62a31.90 10.94 42.79
19692.38a17.46 18.58 47.23 59.05 59.95 69.44 72.95 61.52 41.27 31.55 18.06e41.62
19703.07a18.05 21.40 41.82 56.58 68.92 72.82 71.53 60.62 46.61 28.76a12.84 41.92
19713.09b15.00 30.39 47.12 55.19 68.80e68.02 71.44 59.98 47.56 30.63 10.73 42.33
19724.63 -----z-----z-----z-----z-----z-----z-----z61.21i44.90a30.40a6.05i26.64i
197317.79 23.23 38.16 44.17c54.75s67.38b73.18f-----z-----z-----z-----z-----z38.15g
1974-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1975-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1976-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1977-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1978-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1979-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1980-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1981-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1982-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1983-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1984-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1985-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1986-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1987-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1988-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1989-----z-----z-----z-----z-----z-----z-----z70.31b57.80 47.05a28.47a6.53a42.03g
199024.55 19.88 33.23 42.37 52.45 65.36a68.66 69.56 62.33 44.24 33.17 11.73a43.96
199110.32 26.25 30.81 45.35 56.65 67.80 69.50a70.94 57.97 42.79 22.98 23.15 43.71
199221.43a26.40 34.73 40.35 58.32 62.08 61.85 62.89 56.78 45.35 26.57 13.11 42.49
19937.26 10.09 27.65 41.03 54.42 59.80 64.76 66.15a52.53 43.75a25.90 16.84 39.18
1994-0.50a4.68 30.13 43.05 58.84 65.45 66.27 65.31 59.47 47.66 31.85 17.60a40.82
199511.65 18.41 25.19 36.68 52.06 66.22 69.84 71.53 58.13 44.50 24.71a16.84 41.31
19963.87 16.71 18.73 38.13 50.53 66.30 67.29 69.56 57.48 44.48 17.85 5.90 38.07
19972.79 16.23 23.15 37.87 52.50 67.38 69.74 68.98 61.66a47.66 25.63 26.11 41.64
199813.37 28.45 22.11 46.62 59.08 61.79a72.40 70.73 64.90 46.23 32.45 23.27 45.12
19999.34 26.41 33.53 43.20 55.85 64.42 71.69 68.67a55.70 44.44 40.00 25.69 44.91
200015.61 25.07 36.13 42.65 57.23 63.10 70.52a70.21 59.28 48.58 22.63 5.24 43.02
200116.29 6.18 23.94 42.90 57.73 65.45 72.79 71.92 60.02 45.11 39.58 19.94 43.49
200219.94 26.12 18.07a41.25 50.39 69.52 74.84 68.02 61.13 37.74 31.08 22.89 43.42
200313.71 11.59 25.74 45.23 53.85 63.48 71.34 72.29 58.78 50.32 23.08 23.92 42.78
20048.87 17.12 34.03 45.35 52.56 60.60 67.85 63.32 61.03 46.23a34.10 21.94 42.75
200510.29 23.75 30.74 47.00 52.39 66.88 71.68 68.76 63.68 47.61 33.50 17.52 44.48
200626.50 20.27 30.42 47.92 56.08 67.30 77.15 70.85 56.23 41.65 31.02 24.68 45.84
200713.13a6.59a34.71 39.13 58.79 66.58 73.60 67.84 61.40 48.19 32.53 14.37 43.07
200810.61 12.17 28.02 38.85 51.76 63.00 71.65 69.05 59.20 45.34 31.50 8.90 40.84
20097.68 15.62 23.31 41.27 54.35 62.75 66.89 66.00 61.55 38.44 37.25 11.02 40.51
20109.47 9.45 32.87 49.47 54.58 66.48 71.60 72.89 56.45 48.69 29.72 12.31 42.83
20117.19 10.45 19.61 40.42 51.89 63.57 74.98 70.71 58.63 49.84 32.78 23.77 41.99
201221.76 22.52 43.15 47.58 57.79 68.63 76.52 68.31 59.97 43.69 30.18 16.37 46.37
201314.92 15.95 19.13 33.25 55.10 64.52 69.92 70.40 64.12 42.84 28.92 8.76 40.65
201411.77 8.43 24.50 40.45 55.69 64.58 68.60 68.08 59.67 49.13 20.90 18.87 40.89
201517.65 10.54 34.19 46.53 54.02 67.98 72.21 68.77 64.63 49.95 35.12 21.53 45.26
201615.85 27.02 36.76 42.90 57.24 67.75 70.44 69.81 60.23 47.89 39.87 12.26 45.67
201711.66 24.41 28.73 43.80 55.42 66.85 72.71 64.90 59.62 46.48 29.33 18.37 43.52
201813.08 7.70 26.35 33.32 61.98 69.15 70.15 68.90 58.82 39.79 23.60 22.18 41.25
201910.92 -0.69a19.45 41.07 49.16 66.42 71.58 66.11 60.20 37.92 26.93 16.92 38.83
202012.55 17.66a30.87 39.55 52.39 68.80 72.47 71.23 57.98 37.45 34.45 24.50 43.32
202123.34 9.14 36.15 40.35 54.05 72.07 73.94 71.23 62.48 48.84 33.78 19.35 45.39
202211.52 13.27 28.48 35.32 53.76 66.57 71.98 69.58 62.07 46.35 23.19c9.57c40.97
202315.06f16.69l14.77e33.82e58.83d71.70c69.02g73.25y-----z-----z-----z-----z44.78h
2024-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN11.25 16.20 27.71 42.47 55.35 65.83 70.97 69.51 59.82 46.46 30.37 16.94 42.74
S.D.6.48 7.10 6.59 4.07 2.92 3.03 3.00 2.53 2.62 3.83 5.22 6.07 1.87
SKEW0.19 0.25 -0.03 -0.25 0.13 -0.18 -0.35 -0.37 -0.12 -0.37 -0.23 -0.15 -0.40
MAX26.50 35.43 43.15 52.22 61.98 72.07 77.15 74.47 65.15 55.94 40.40 26.74 46.37
MIN-3.85 -0.69 14.77 33.25 49.16 59.58 61.85 62.89 52.53 37.45 17.85 5.24 38.07
YRS58 57 58 58 57 57 56 57 57 59 58 58 54