ROSCOE, SD

Average of Maximum Temperature (Degrees Fahrenheit)

(397277)

File last updated on April 16, 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-----z34.29 -----z-----z-----z-----z-----z-----z-----z-----z-----z34.29k
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-----z92.80u81.00 61.97 41.67 29.39 53.51h
194916.17a18.68 35.32 62.52a74.16 82.67 88.74 89.67a72.72a59.55 52.69a24.55 56.45
19505.81 21.32 30.55 46.17 63.42 82.30 81.26 80.29 74.13 66.39 36.59a25.03a51.10
195119.20a33.59a27.32 52.83 70.48 71.07 81.74 78.97 66.73 56.48 38.52a17.26 51.18
195217.55 28.21 27.16 60.37 70.42 83.97 87.58 85.11d81.80 60.90 42.53 28.52 56.18
195325.94 29.39 38.15d49.43 66.60a76.67 82.55 84.13 76.40 69.26 49.03 34.00a56.80
195418.48 46.68 37.70a58.07 66.67a76.10 88.48 83.81 71.43 56.94 50.83 32.68 57.32
195526.84 20.22a37.77 66.60 75.52 77.36b89.32 88.48 77.17 65.55 30.50 18.26 56.13
195619.65 21.17 37.06 51.50 69.23 85.47 81.97 82.19 74.63 68.97 42.34a34.10a55.69
195717.16 28.32 40.47a55.40 66.55 75.77 87.03a82.00a70.37 56.48 41.90 38.19 54.97
195832.55b24.39 36.10 56.97 76.06 72.40 79.07a88.90 78.48a65.06 44.53 27.11d56.80
195918.94 21.18 45.35 60.17a68.19 84.87 88.77 92.03 74.47 55.48 33.50 34.48 56.45
196020.77 22.10 26.65 56.43 69.71 73.87 87.71 84.65 76.33 63.74 46.17 25.71 54.49
196125.32 31.36 47.87 53.77 66.19 85.20 84.74 90.60a70.60 64.32 45.83 23.29 57.42
196222.39 21.82 32.55 59.73 68.87 73.48c80.23 85.13 71.97 65.48 48.38a32.10 55.18
196317.65 31.75 51.13 57.07 68.77 80.27 84.39 82.94 75.27 71.32 48.63 22.58 57.65
196431.10 37.52 37.42 58.14a72.55 78.97a86.16 81.10 72.93 64.13 41.23 17.61 56.57
196515.71 27.29 28.84 54.34a69.42 76.27 84.55 83.50a64.17l65.35 43.23 34.23 52.98a
196610.48 22.00 44.13a50.10a71.00c77.95h90.42 80.59b73.00 62.81 37.32b30.93a52.07a
196728.00 24.86 43.10b54.97 64.71 74.67 84.26 85.90 77.00 59.19 42.70 27.48 55.57
196821.37a26.79a50.87 57.03 64.10 77.63 82.48 82.81 73.87 61.83a40.73 18.13 54.80
196910.27a24.93 29.00 59.30 73.48 72.73 81.06 87.87 76.73 53.81 43.43 28.19e53.40
197013.06 30.07 33.03 51.83 68.32 81.70 87.61 86.97 75.63 59.58 36.14a23.84 53.98
197111.48b25.25 40.65 60.17 65.97 79.35d82.00 88.81 73.80 58.97 40.90 21.00 54.03
197215.94 -----z-----z-----z-----z-----z-----z-----z75.73h57.67a38.31a15.00i37.30i
197327.68 33.75 47.52 57.48c71.92s81.75b89.12f-----z-----z-----z-----z-----z49.64g
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-----z84.13 71.87 62.10 38.66a17.07a54.76g
199034.26 30.96 44.26 57.50 65.10 76.72a81.13 83.52 77.03 58.03 45.17 22.67a56.36
199121.00 37.25 41.77 57.53 66.65 77.77 81.90 84.55 71.90 57.13 32.53 33.84 55.32
199231.57a34.14 47.00 53.37 74.32 73.73 71.58 74.97 71.07 59.45 31.20 21.42 53.65
199316.06 18.21 37.29 53.13 67.45 70.37 74.58 78.03 65.17 56.90 34.93 25.87 49.83
19948.26 13.04 39.81 55.83 72.35 76.70 78.39 77.61 72.37 58.06 41.10 25.32 51.57
199518.58 27.18 33.77 45.40 61.48 76.00 80.94 83.52 71.20 54.65 32.83 24.52 50.84
199613.03 25.48 28.45 49.70 59.52 77.27 79.23 83.74 68.80 57.03 25.43 12.55 48.35
199711.71 26.46 32.00 48.83 64.58 78.30 79.84 80.52 75.83 61.10 34.60 33.42 52.27
199821.77 34.86 31.00 58.80 71.13 72.17a84.39 82.06 79.13 56.32 39.27 33.74 55.39
199918.61 36.29 44.48 53.83 66.65 74.63 82.94 80.81 66.93 56.94 52.87 36.16 55.93
200025.52 36.00 47.68 54.70 69.35 74.37 81.58 82.19 72.97 59.52 30.87 13.35 54.01
200125.16 15.43 32.68 53.30 68.87 76.23 84.58 85.94 72.80 57.61 51.97 27.84 54.37
200228.84 38.43 29.40a53.93 63.48 83.27 87.74 80.16 74.03 46.61 41.07 31.90 54.91
200323.77 22.93 37.65 58.37 65.06 74.23 84.61 87.23 73.53 64.48 31.83 32.32 54.67
200419.13 26.76 45.26 60.90 65.13 72.17 79.74 76.45 74.17 58.84 46.20 32.19 54.74
200520.00 35.43 43.77 61.50 64.81 77.17 84.90 82.55 78.03 61.00 43.87 24.87 56.49
200633.55 30.39 40.74 62.17 70.39 80.73 93.13 84.42 67.20 54.58 43.13 36.48 58.08
200722.73a16.07a45.13 51.13 71.29 77.83 86.35 79.81 75.20 59.45 44.00 25.13 54.51
200820.71 23.72 39.87 52.00 64.55 74.63 84.06 81.87 72.50 57.03 40.20 17.71 52.41
200917.13 25.07 33.48 51.90 68.10 73.30 78.35 78.39 73.30 45.81 49.40 18.16 51.03
201017.06 17.79 41.23 62.17 64.55 76.90 83.61 86.55 67.57 60.55 39.53 18.94 53.04
201115.52 19.54 27.39 49.33 61.87 73.50 85.45 82.39 71.30 61.35 44.37 32.97 52.08
201232.32 34.17 56.55 59.70 69.52 81.10 88.77 81.39 76.20 55.35 40.17 24.35 58.30
201324.03 24.75 28.74 43.70 67.03 75.17 81.45 83.13 76.70 51.77 40.00 18.45 51.24
201422.97 18.93 35.19 53.33 67.71 75.27 80.61 78.55 72.10 62.35 30.90 26.42 52.03
201526.61 22.14 47.35 61.83 65.42 80.07 84.71 81.00 77.77 62.06 46.13 28.26 56.95
201623.35 35.93 49.06 55.23 70.94 79.80 83.29 83.26 72.67 60.06 50.83 19.65 57.01
201718.65 33.46 39.13 57.20 68.71 80.67 87.03 75.90 72.83 59.13 40.47 27.55 55.06
201823.61 18.96 34.06 44.07 75.94 81.43 82.19 82.94 71.37 50.16 31.30 30.55 52.22
201919.94 6.56a28.03 51.33 58.97 78.70 82.45 76.55 70.67 46.65 35.97 24.32 48.34
202020.13 26.86a39.94 52.20 62.90 80.87 84.84 84.55 71.27 48.32 46.93 34.94 54.48
202129.68 20.00 49.16 53.87 66.94 87.33 86.71 85.81 76.37 59.61 44.97 28.58 57.42
202222.42 25.64 40.81 45.57 64.55 78.87 83.26 81.58 75.97 59.32 36.90 18.32c52.77
202324.92e29.69l26.82c44.92e71.81d83.70c80.79g82.50y-----z-----z-----z-----z50.44g
2024-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN21.05 26.52 38.29 54.80 67.85 77.82 83.69 83.03 73.58 59.16 40.97 26.35 54.40
S.D.6.44 7.39 7.43 5.14 3.90 4.01 3.87 3.71 3.44 5.30 6.30 6.40 2.44
SKEW0.01 0.07 0.19 -0.26 0.09 0.33 -0.35 0.10 -0.11 -0.41 -0.17 -0.17 -0.60
MAX34.26 46.68 56.55 66.60 76.06 87.33 93.13 92.03 81.80 71.32 52.87 38.19 58.30
MIN5.81 6.56 26.65 43.70 58.97 70.37 71.58 74.97 65.17 45.81 25.43 12.55 48.34
YRS59 57 59 58 57 57 56 57 57 59 59 58 54