JAMESTOWN STATE HOSP, ND

Average of Maximum Temperature (Degrees Fahrenheit)

(324418)

File last updated on March 29, 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
1881-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1882-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1883-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1884-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1885-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1886-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1887-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1888-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1889-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1890-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1891-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1892-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1893-9.67y7.57 24.42 44.27 63.74 80.73 81.29 80.39 73.17 53.65 36.97 16.81 51.18a
189413.47a21.86 36.48 51.73 66.42 82.30 85.61 83.52 72.40 57.32 37.03 34.43a53.55
189511.63a20.32 37.42 63.73 65.48h-----z77.14j80.13a72.83a57.97 34.93 26.17a45.02c
189619.17b29.07a26.53a49.34a67.65 76.07 79.61 80.13 66.63 55.71 18.83a25.42 49.51
189718.04d19.15a17.16l55.57i67.81 71.47 76.87 74.77 80.37 66.97 34.90 22.97a53.33b
189828.42 29.78a37.14b58.43 69.35 80.97 84.77 82.39 73.50 -----z-----z33.19o60.53c
189918.40a11.93a23.32 51.77 60.10 75.87 85.00 82.90k-----z-----z-----z-----z46.63e
190029.29c15.71d34.57a68.17a77.39 83.24a83.35 83.90 68.59a59.32 32.27 26.47a55.19
190115.67a16.21 34.40a55.67 74.63a73.40 81.45 81.03 66.46b62.55 39.92d20.69e51.84
190225.31b20.04b37.47a50.88e67.20a69.86a82.13 78.52 68.50 57.33a38.52a18.52d51.19
190319.10a13.46 31.00a57.10 71.06 75.67 81.35 80.28b65.93 63.47a37.87 28.04h54.21a
190413.13 5.96e31.17a48.55a67.79b75.86a77.93a82.27a69.31a62.75c51.07a28.55 51.19
190512.39 31.15h48.79b55.47 65.97a73.87 82.65 86.29 78.41a58.23a46.20 28.93a57.93a
190629.90 -----z-----z-----z-----z-----z-----z80.03 79.21a62.65 38.39b19.97 51.69f
19077.10 26.21 39.87 49.40 62.20a76.80 81.87 82.13 67.69a59.55 44.31a34.47a52.63
190834.13 24.59 33.97 60.30 63.94 73.43 84.94 78.58 77.03 57.32 44.20 23.16 54.63
190915.84 19.75 35.06 47.90a65.13 75.57 80.00 77.94 71.47 54.40a40.10 11.63a49.57
191018.87 13.54 53.55 67.17 67.03b79.23 83.97a77.97 65.10 60.45 34.21a23.93a53.75
19117.14b17.08b46.29 55.00 67.13 75.04b75.07a70.94 64.54b55.14c29.13 25.39 48.99
19127.17b22.32a27.83b60.55a66.33a74.45a78.94 74.19 64.57b59.64c43.93 33.96g52.72a
191317.19e19.39e31.58e60.39b63.65 78.97 78.19 82.16 70.30 51.82c44.79b32.53a52.58
191427.32 12.93a36.71c53.08d74.40a74.83a88.74 79.81 76.40 66.00 43.57 17.23 54.25
191517.42e27.69b36.13 64.90a63.97a73.34a76.94 81.35 68.90 60.90 39.87 24.90a53.03
19168.28f17.21 31.39 51.60 65.32 69.73 86.10 79.10 68.23 52.94 41.63 13.74 52.45a
191712.83a11.36 34.00 47.83 67.77 74.03 87.97 82.42 71.03 45.23 47.97 11.78h52.95a
19188.00 23.29 48.63a52.60 63.10 75.69a82.74d81.16 66.87 67.07c42.17 32.33a53.64
191932.13a18.64 29.26 52.83 68.23 78.14b84.45 83.03 75.57 48.19 25.90 17.13 51.13
192015.77 22.66 38.32 44.87 68.13 74.83 81.61 85.16 73.47 64.03 38.73 22.97 52.55
192127.45 33.11a37.87 58.70 70.58 81.43 84.55 85.35 73.00a62.81 31.80 29.00 56.30
192223.61c14.63a37.29 55.38a68.63a76.60 79.84 85.60a77.34a59.73a40.17a20.67d53.29
192321.23a17.96d29.79b52.38a69.00 78.60 84.19 76.97 72.20 59.00a50.07a33.97a53.78
192417.87a34.08c36.97a52.83 61.26 72.37 81.00 80.97 67.80 62.90 38.40 13.19 51.64
192519.55 27.96a41.43a60.43 70.48 73.47 81.03 85.77 70.10 43.27a39.97a25.53a53.25
192627.97a29.63a37.90a55.23 73.26 74.90 82.71 75.61 59.79a46.20a22.63 18.77a50.38
192717.30a23.68c39.71 51.37 56.10 73.63 77.97 78.63a71.00 60.32 30.86b8.37a49.08
192825.24b29.68a41.00a49.73 73.81 72.30 80.19 80.32 68.17 57.42 44.59a33.55b54.67
19296.97 13.79 41.81 53.60 63.55 78.03a85.84 85.90 64.23 55.97a34.12d20.00b50.32
19307.96c31.35b37.23 60.47 64.53a76.23 87.03 85.10 72.30 53.45b41.20 28.71 53.80
193130.81 37.00 35.26 56.63 65.97 80.20 85.73a78.97 77.80 61.45 41.13 27.61 56.55
193220.03 24.45 28.68 55.79a68.37a78.53 85.35 81.81 72.03 49.29 37.33 26.82c52.37
193324.29c19.29 40.29 50.33 65.81 86.80 85.45 83.03 76.97 56.10 37.90 20.37a53.88
193428.32 28.85a40.00 55.63 81.52b77.73 87.42 79.90 65.00 61.03 43.87 22.45 55.98
193515.81 35.46 37.42 47.00a59.87 75.03a88.00 79.90 72.60 60.76b27.37 20.77 51.67
19363.26 -3.00a35.87 48.90 77.87 83.83 98.61 84.90 75.38a55.73a36.75b24.07b51.85
1937-1.07c11.36 29.17a47.45a69.77 77.72a86.65 90.13 71.77 56.03 35.03 21.45 49.62
193817.23 17.56c45.57a58.90 62.26 78.30 84.80a86.90a76.70 64.50a35.23 26.97 54.58
193924.32 10.64 37.90 53.90 76.61 73.39b89.27a87.52 74.47 53.74 51.97 41.10 56.24
194013.60a23.79a31.94 51.20 71.16 80.40 90.10 80.37a79.93 64.29 30.77 30.06 53.97
194120.32 19.71 35.17a56.27 73.61 77.71b86.61 83.13 69.93 57.81 39.72a33.29 54.44
194230.29 25.07 42.16 58.97 63.07a72.63 80.32 81.00 67.43 60.03 41.63 20.47a53.59
19439.26 26.71 29.71 60.23 64.32 74.57 86.23 84.16 71.13 64.29 37.33 34.30a53.52
194433.77 22.55 30.23a53.79a73.47a77.67 85.42 82.10 69.55a65.32 36.00 26.61 54.71
194520.47a25.68 47.32 51.77 63.00 71.97 82.96c81.68 69.17 59.87 31.83a15.13 51.74
194621.94 22.43 46.26 62.79b64.97a78.73 85.00 80.58 68.20 52.26 39.17 22.94 53.77
194729.45 19.29 32.61 50.63 64.29 71.20 85.26 88.32 70.57 65.71 30.97a22.55 52.57
194819.00 18.68a27.68 53.90 70.94 75.62a84.29 83.26 79.97 60.16 38.00 23.65 52.93
194914.35 15.68 32.42 61.90a71.68 -----z84.52 86.58 71.93 57.10 47.40 19.60a51.20a
1950-0.97a19.61 30.23 41.77 61.39 80.37 79.55 78.45 71.87 60.35 33.23 18.84 47.89
195112.48 21.61 24.06 51.17 71.65 70.93 82.68 77.97 65.73 52.97 32.97 15.77 48.33
195212.19 25.54a26.43a61.90a70.06 81.63 83.97 84.10 77.97 57.61 41.23 26.39 54.09
195323.74 28.11 36.87 47.90 64.87 75.80 82.16 85.65 74.13 68.03 45.50 29.77 55.21
195411.23 40.71 34.52 53.70 64.81 75.00 83.74 80.43a67.80 56.58 46.57 31.42 53.88
195522.94 15.96a32.45 64.17 74.32 75.80 85.00 86.55 73.13 62.90 27.57 16.35 53.10
195618.13 20.11a31.52 46.57 67.70a84.10 79.52 81.32 69.80 64.60a39.93 29.39 52.72
195713.35 22.04 38.38b53.13 67.03a75.53 88.07a80.23 69.50 54.65 37.47 32.81 52.68
195828.03 23.41a38.14c57.10a73.68 71.85c80.32 87.10b74.23 61.45 39.33 23.40a54.84
195914.48 21.68 43.77 56.83 65.71 81.00 85.77 88.00 70.17 50.00 29.63 32.13 53.27
196019.45 20.48 26.80a52.07 69.26 74.13 87.03 84.33a74.33 59.97 40.63 22.74 52.60
196121.19 26.93 42.16 48.93 66.71 84.67 81.06 88.00 65.77 59.48 41.87 20.20a53.91
196217.29 16.74a30.45 53.37 62.87 75.17 77.26 82.94 67.50 61.42 43.33 28.39 51.39
196314.13 24.36 47.61 55.07 66.87 81.33 84.87 81.87 75.33 70.16 44.77 18.10 55.37
196427.10 31.31 32.94 56.00 71.77 75.23 84.61 78.58 68.10 59.65 37.10a13.26 52.97
196510.74 22.11 26.55 49.77 66.58 75.73 81.55 80.90a56.00 61.71 39.20 31.77 50.22
19665.16 19.43 40.03 46.27 66.74 76.90 85.16 76.97b72.37 58.55 32.50 23.94 50.33
196721.84 20.11 38.29 47.63 63.71 76.40 85.90a84.19 75.33 55.42 37.97 23.90 52.56
196817.07b21.66 47.40a55.57 62.55b74.76a81.65 80.61 70.69a58.71 39.97 16.61 52.27
19695.87 21.41a26.16 55.53 72.32 70.47 82.45b89.43a75.00b49.74 40.93 25.87 51.27
197010.87 25.57 28.52 49.40 66.26 81.30 88.42 88.00 76.03a56.81 34.27 21.93a52.28
19718.73a21.86 36.42 58.03 66.97 78.28a80.58 86.10 72.07 57.00 36.55a20.03 51.88
197214.52 16.07 34.13a49.30 71.19 80.38a81.81 84.90 71.57 55.61 34.57 15.87 50.83
197324.23 30.39 43.42 55.03 70.90 81.03 86.39 89.42 68.67 61.35 32.23 18.80a55.16
197415.00 24.00 33.42 54.20 64.57a80.32b90.93a80.06 72.00 63.61 37.73 29.45 53.78
197524.90 20.11 31.45 40.87 69.00 76.60 87.43a80.94 69.27 61.68 42.50 27.32 52.67
197620.06 33.55 37.23 59.77 73.48 83.20 87.84 89.26 79.87 53.50a36.50 21.55 56.32
19777.55 31.57 43.55 66.27 79.33a81.20 84.90 75.19 67.90 58.58e35.27 15.19 53.88
19787.83b14.71 35.68 52.43 72.16 78.47 83.42 84.81 78.73 59.53a35.27 18.45 51.79
19795.35 8.00a30.42 43.00 61.23 77.57 84.23 79.52 77.80 57.33a34.63 34.80a49.49
198017.80a21.90 33.19 66.03 78.50a80.90a88.00 79.68 70.93 54.48b45.43 26.23 55.26
198126.10 32.46 46.81 62.04b69.16 76.67 86.55 84.73a73.53 57.42 46.53 20.42 56.87
19823.69b21.33a33.06 52.81c67.87 73.40 86.86b83.70a72.55a55.35 32.50 29.13 51.02
1983-----z32.82 34.52 49.83a65.73a78.90 89.71c93.40a70.80 53.03 32.88m7.65 57.64b
198422.87a32.48 30.77 53.93 67.94 78.13 84.97a88.10b66.66a54.42 36.57 18.26 52.92
198515.97b21.64 41.07a60.44c74.20a71.10a86.30a76.16 61.60 54.90 22.97 15.10 50.12
198622.93b18.11 45.42 50.67 68.77 80.93 82.16 77.43c62.28a56.87 30.28a27.61 51.95
198726.70a34.14 34.58 67.40 75.90 84.62a85.48 79.30a73.72a55.58 44.72a29.58 57.65
198818.90a22.55 38.97a62.57 77.19 91.55a91.10a85.19 70.76a56.40a34.77 26.26 56.35
198925.17a14.54 30.45 55.33 71.16 78.24a88.61 83.61 72.27 61.03 38.00 17.48 52.99
199032.81 30.64 43.68 57.10a68.90 78.50 81.48 84.68 75.17 59.90 43.33 18.77 56.25
199119.39 35.39 41.94 59.43 70.03 79.00 82.61 85.87 71.37 54.87 30.17 30.55 55.05
199231.45b34.03 43.70a53.73 75.68 75.20 74.97 78.61 70.60 57.39 30.90 18.13 53.70
199318.19 19.96 37.87 54.54b69.67a71.24a74.31b78.37a67.07c57.97b35.07a23.29c50.63
19943.83b12.67a40.43c55.73 73.97 78.97a78.35 80.10a73.72a58.00 40.57 27.00 51.94
199517.39 24.79 33.23a48.30 65.81 80.17 79.94 84.35 71.25b52.90 30.83a20.17a50.76
19968.14c24.38 28.37a48.30 64.13 79.70 78.42 84.00a69.87 56.97a24.77 10.59b48.14
199711.40a26.21 33.26 47.83a69.48 79.90 80.52 82.13a74.41a60.87 30.93a31.97 52.41
199818.35 32.32 31.39 60.90a73.84 72.86a84.23 84.00 79.59a57.55 35.69a27.26 54.83
199914.97a30.85a41.07a55.04b67.03b77.14a83.83a82.00a66.63 57.17a50.14a34.23 55.01
200022.32 32.46a46.00 55.34a71.50a75.87 82.59b80.93a71.93a58.29 30.63 10.68 53.21
200125.90 14.82 34.81 53.60 69.03 74.07 83.13 84.03a72.20 54.13 48.80 25.61 53.34
200226.10 34.46 27.94 49.63 63.03 80.30 83.32 78.84 72.80 42.42 38.50 28.45 52.15
200319.03 17.75 33.81 56.03 64.74 73.87 81.48 85.58 69.97 61.55 31.47 28.45 51.98
200412.13 24.66 40.23 56.57 60.63a71.83 78.29 72.55 70.07 55.45 44.07 27.81 51.19
200514.84 28.54 40.23 60.83 63.45 76.17 82.10a78.87 73.87 57.23 39.40 25.10 53.38
200631.35 24.25 36.00 62.41a68.13 78.03 88.90 81.35 67.20 51.23 41.20 33.74 55.32
200721.58 14.21 41.03 51.87 68.55 78.04b84.97 77.10 70.90 56.94 40.27 21.52 52.25
200817.68 18.72 35.32 51.80 65.74 73.76a81.77 81.00 70.50 56.23 38.40 14.97 50.49
200913.35 19.61 26.94 48.17 65.32 73.63 78.19 78.39 75.27 45.39 47.37 16.68 49.02
201016.35 17.04 39.19 61.40 63.87 74.73 82.06 81.81 65.40 60.94 37.97 15.71 51.37
201113.52 19.19a27.00a48.07 61.13 73.07 83.90 80.39 70.60 59.61 43.03 32.48 51.00
201229.55 31.62 51.90 57.60 68.93a79.33 87.61 81.26 73.76a50.94 36.10a21.00 55.80
201320.68 20.70a24.29 39.37 66.45 76.40 82.66b82.06 74.67 51.03 36.43 13.77 49.04
201418.13 16.96e31.81 49.33 64.93c74.17a79.00 78.16 70.53 57.50a29.70 23.42 49.47
201524.10 18.00a41.90 58.41a64.58 77.73 82.40a80.90a77.71b59.74 44.13 27.10 54.73
201620.52b32.37b46.38b52.28a70.90a78.34a80.81 80.37a70.93 56.77 50.10 19.39 54.93
201718.48 29.54 36.23 54.83 67.77a78.73 85.26 77.42 70.71b58.81 35.37 25.35 53.21
201820.29 16.57 32.83a41.83 74.29 80.97 81.87 79.03a67.43 48.61 29.33 28.42 50.12
201916.60a5.71 28.45 51.47 60.77a77.17 82.19 75.94 70.72a45.97 34.10 23.68 47.73
202020.26 25.76 37.81 49.00 63.35 82.50 84.61 81.97 70.63 47.97 44.90 33.19 53.50
202128.77 15.11 48.19 53.10 68.39 84.63 87.19 83.87 77.03 59.87a42.40 24.55 56.09
202216.65 19.75 35.39 42.03 64.10 79.30 83.52 81.71 74.87 59.06 33.40 13.65 50.28
202320.06 24.71 23.42 41.77 74.83a84.07 80.48 79.32 74.90 55.97 40.55a35.58 52.97
202420.30a37.34 37.19d-----z-----z-----z-----z-----z-----z-----z-----z-----z31.61i
Period of Record Statistics
MEAN18.33 22.44 36.07 53.96 68.06 77.20 83.53 81.91 71.39 57.53 37.92 23.77 52.74
S.D.7.62 7.47 6.47 5.95 4.64 3.82 3.67 3.76 4.32 5.07 6.24 6.61 2.16
SKEW-0.15 -0.14 0.27 0.06 0.40 0.54 0.29 0.11 -0.31 -0.52 -0.22 -0.07 -0.17
MAX34.13 40.71 53.55 68.17 81.52 91.55 98.61 93.40 80.37 70.16 51.97 41.10 57.65
MIN-1.07 -3.00 23.32 39.37 56.10 69.73 74.31 70.94 56.00 42.42 18.83 7.65 47.73
YRS129 130 130 129 129 128 129 130 130 129 128 126 118