OTTERTAIL, MN

Average of Average Temperature (Degrees Fahrenheit)

(216276)

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
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-----z-----z-----z-----z-----z-----z-----z
1949-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1950-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1951-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1952-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1953-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1954-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1955-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1956-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1957-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1958-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1959-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1960-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1961-----z-----z-----z40.08l53.16 68.53 69.10 72.92 58.68 48.52 30.08 11.50 51.56d
19624.84 8.19a24.42 38.87 56.74 64.88d66.78f68.57d56.87 50.50 35.43 17.71b38.82a
19632.21 11.27 32.45 45.82 53.77 68.17 72.90 69.37 61.66a57.77 35.12 7.94 43.20
196415.03a17.40 19.97 43.75 59.85 66.28 72.92 65.24 56.98 47.15 30.93a7.74b41.94
19652.39 6.86 13.26 40.38a56.15 63.90 68.47b67.71 49.58 47.92 28.10a21.81 38.88
1966-4.45c9.30 29.86b36.40 52.02 66.27 73.55 65.79 59.85 47.22a25.40 14.82 39.67
19679.78a5.35a25.94 41.33 49.40a63.20 69.17a66.72a60.10 45.17b28.98 16.55 40.14
19687.23 9.14 34.12a44.32 52.31 65.03 68.48 68.52 59.38a47.95 30.88a9.54d41.41
19691.10 13.41 18.32a44.43 56.97 59.42 68.40 72.79 60.38 42.10 29.80 16.45 40.30
19700.55 10.39 19.60 38.95 53.15 67.40 73.26 69.39 60.17 45.87 26.88 10.56 39.68
1971-0.08 13.24a25.03 42.83 53.44 67.18 65.48 66.69 59.32 48.40 28.62 10.92a40.09
19720.39 3.19 22.52 38.55 59.89 65.32 67.47 68.13a55.92 42.77 26.62 5.19 38.00
197312.94 16.27 36.35 42.92 55.40 65.78 68.29 71.65 56.70 51.18 28.20 11.40 43.09
19744.02 10.86 21.42a42.37 50.98 64.68 74.56 64.77 54.32 48.77 31.02b22.18 40.83
197510.44 11.39 18.85 35.45 57.55 66.00 74.65 69.06 56.23 49.44 31.67 15.76 41.37
19768.35 22.95 25.87 48.57a56.37a69.30 72.38b72.66 61.72a42.37 23.68 6.12b42.53
1977-4.03a19.74e33.29 50.54b65.82 66.57b71.84 63.52a58.88 47.11 27.20 7.48 42.33
1978-0.32 4.24c25.16 39.08d59.44 65.23 70.34 70.55 64.53 47.43a25.85 9.27 40.07
1979-4.95 2.39 23.42 34.89b49.50 64.83 69.53 66.05 61.65 44.58 28.55 22.81 38.60
19807.72a10.64a19.98 47.62 61.42 65.92 71.97 67.65 58.22 43.78a34.13 14.74 41.98
198114.50 20.82 34.56 46.72a56.25a65.18 71.58 69.00 57.93 44.77 37.34a12.66 44.28
1982-4.64b11.37b23.16 40.32 59.03a61.48 72.53 68.84 57.90 47.08 26.40 22.48a40.50
198314.95b22.36 30.29 41.97 54.40a65.48a75.32 75.68 60.32 46.33a31.10 -0.78b43.12
19848.07c25.27c21.76 46.21a55.32a66.77 72.18 73.32 54.98 48.78b31.08 11.94 42.97
19856.07b10.70 32.40 47.71a61.68 61.43 70.37a64.85 55.00a46.27 19.14a5.79b40.12
198615.25a11.48a31.24 46.52 58.53a68.62 71.63 65.93a57.55 48.48a25.33c21.81b43.53
198717.80a28.00a33.53 53.21a61.98a71.30 73.83a68.81 60.45 43.58 34.98 21.63 47.43
19886.92 9.47 29.21b46.27b64.94 73.75 76.97b71.50 60.52a43.35 28.98b15.07b43.91
198915.54d1.91a22.23 41.15 58.45a65.48 76.15 69.69 59.87 47.87 25.40 4.94 40.72
199022.19 17.86 31.93a44.45a54.84 67.35 69.81 69.77 63.45 46.10 34.45 12.66 44.57
19918.70a21.20a31.27a46.80 60.69 69.62 69.98a72.18a58.03 45.29 23.75 17.92a43.79
199217.68a24.02 31.35 41.38 59.63 63.48 64.16 65.66 58.43 45.94 27.22 12.33b42.61
19938.23 12.23 25.52a43.12 55.83a62.02a67.10 68.02a54.86b45.23 26.70 16.11 40.41
1994-3.17a7.29 30.10 43.75 59.52 68.19a68.48 66.26 62.65 49.79 34.28a22.11 42.44
199511.92 12.87a29.39 39.04b55.55 70.50 70.79 71.24 59.21a44.76 23.27 14.06 41.88
19960.30a12.45 18.33b37.88 54.16 68.33 69.32 70.84 59.18 47.13 20.17 8.53 38.89
19973.57a15.20 23.69 39.57 52.48a69.10 70.18a68.06 63.48 49.72a26.05 24.45 42.13
199812.59b29.23 28.65 49.28 62.17a63.73 70.90 72.13 66.17 49.08 32.50a21.11 46.46
19998.68 23.36 31.39 45.80 59.18 66.30 73.56 69.15 57.53 46.44 39.42 22.83a45.30
200011.55a22.19 36.97 44.43 57.65a63.07a70.11 70.11 59.25 50.18a29.68 2.40a43.13
200116.71 7.63b24.06 44.09a58.24 66.52a72.50 72.58 60.50c48.06 41.07c22.83d44.57
200218.72d25.77 20.05b39.57b50.67a70.23 74.81 68.90a63.93 38.02b26.54d20.32a43.13
20033.05l8.93 23.78a44.85d55.38e65.23d71.13h73.48h60.08j47.05j25.67f20.46e36.44f
20042.61d12.67c29.13a42.32e51.25a61.61c67.72b61.88c63.85d46.79j31.95j22.24n43.67c
20055.35d17.94b25.20d46.80c51.70c68.75 72.22b68.04c62.65f47.75c32.39h17.92l44.86c
200623.58g8.37b29.50f47.58f55.35g64.72n73.63d69.70d57.33j42.91o32.69l26.19m50.57i
200713.41i8.20m33.74l37.53k55.75m66.43p72.80k66.72o61.92l51.63l27.89l8.26n-----z
20087.23g5.83h20.10a36.14h52.50h61.83o69.18n68.92k58.82k45.91d29.96b8.71n31.99i
2009-2.58f12.19d22.66b38.90a53.06m62.64h64.55k69.04q62.90t38.94f37.98a11.63 24.67g
20108.35a10.75b34.16b49.12a54.00b61.04q71.54r70.78o54.94e48.48e30.25 11.25a33.48c
20113.35a12.48b20.35a40.78e52.27g62.59h73.00e69.92k57.30j49.52f31.71b23.22a29.27e
201217.72b19.59b39.52b45.04c58.12e65.64e74.58g68.41h58.35d44.21e29.65c15.83b39.37b
20138.95c10.41 17.23 30.98b52.45b62.81d70.52d69.15h61.77 44.55 26.50a2.31j38.62b
20141.63 2.43a19.17e36.45b52.38c64.91a66.68 67.68 58.15d47.10b21.23 19.83b38.14
201515.22f3.79b28.62b43.12a53.30a64.18b70.19b67.18 64.63 48.48f36.43 23.81 45.52b
201611.56 19.98 36.11 41.42 56.68 66.21b69.45 68.97 60.95 47.57d39.90a14.10 44.41
201712.58 22.04 27.05 43.87g54.33b64.98 69.55a65.48a60.79b46.82a26.87 12.60 42.10a
20186.79c6.83a28.58g30.83 61.00 67.52b70.40a67.53a58.95a39.85 21.60 20.65d41.09a
20192.26f2.15a20.32 42.20e49.68a64.79a70.81 65.71b60.69a41.50 25.60 14.66 41.65a
202011.35 13.63f27.61 38.25 52.76 67.88a71.58a68.87 57.20 39.52 32.59b20.22a44.35a
202118.17a4.25 33.48 41.12 54.97 69.87 72.43c70.27c62.63 51.78a32.35 15.57a43.91
20221.15 3.36 25.21b32.52a54.63a66.10a70.15 68.27 61.93 47.73 29.45 10.83a39.28
202312.82 12.41 17.34 35.06c58.93c69.33a67.91b69.09b64.20 48.27c32.03a29.38b43.06
202413.40 27.81 30.36c-----z-----z-----z-----z-----z-----z-----z-----z-----z23.86i
Period of Record Statistics
MEAN7.88 13.29 26.47 42.17 56.14 66.17 70.92 68.71 59.49 46.59 29.59 15.05 41.97
S.D.6.85 7.35 5.98 4.71 3.83 2.71 2.63 2.69 3.09 3.24 4.85 6.40 2.20
SKEW-0.08 0.41 0.06 -0.28 0.33 0.12 -0.06 0.06 -0.36 0.07 0.24 -0.16 0.18
MAX22.19 29.23 39.52 53.21 65.82 73.75 76.97 75.68 66.17 57.77 41.07 29.38 47.43
MIN-4.95 1.91 13.26 30.83 49.40 59.42 64.16 61.88 49.58 38.02 19.14 -0.78 38.00
YRS56 60 60 58 58 57 56 55 56 56 58 57 45