MAHNOMEN, MN

Average of Average Temperature (Degrees Fahrenheit)

(215012)

File last updated on April 19, 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
1924-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1925-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1926-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1927-----z-----z-----z-----z-----z-----z-----z63.29g65.10o46.00j-----z11.78m-----z
19289.75c11.89f24.57a35.37c55.79b57.94c66.33s63.58a51.72c41.36c30.04c-1.71s41.12c
1929-10.03b1.37b27.96c40.74c49.50f61.67d69.02e65.91b51.62a43.15g20.79f9.65a35.32c
1930-4.12g18.54d23.58a43.98c51.00d62.35f70.34o68.16b53.84b41.67d26.23b15.69b38.08c
193114.85a23.00 25.18 42.76a50.67a65.57c66.98e63.81b60.40a47.30d28.70b18.45a42.30
19327.96d10.02b5.69w-----z-----z-----z-----z-----z-----z-----z-----z-----z8.99j
1933-----z-----z-----z-----z-----z-----z-----z-----z58.04q-----z9.10y-----z-----z
1934-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
19352.36q22.27f27.76h-----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-----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-----z72.81w70.54c56.40a39.83a18.37 21.84 41.39g
19607.29b10.78 15.81 40.20 54.13 61.32 67.34 67.81 56.67 46.13 29.13 10.71b38.94
19615.39 -----z33.44 35.53 51.90 64.12i65.79q67.55i53.80e47.00 28.98 7.66b32.96d
1962-1.50c5.69a23.72b38.45 54.58 64.38 66.02 67.92 54.82 48.66 33.72 14.38a39.24
1963-0.10a7.38 30.56 43.92 51.69 68.30 70.23a67.62a61.08 56.03 31.71a6.60a41.25
196412.66 15.71 18.42a43.31a58.45a63.35 71.72b63.37 55.20 45.44 29.43 4.93a40.17
1965-1.06d5.98 12.13 41.75 54.65 62.41a66.81 65.58 48.95 45.74d26.30 20.24 37.46
1966-8.22a5.45 28.42a36.68 51.48 64.24a71.61 64.97 58.58 44.62a23.62 11.53a37.75
19677.81 1.30 24.27 39.07 48.30a61.52 66.29 66.06 59.27 43.26 28.76a14.26 38.35
19685.02 5.72 33.27 43.22 50.10 63.03 66.32 65.92 57.40 45.77a30.20 9.63 39.63
1969-1.08 11.61 15.93a44.92 55.16 57.37 67.15 70.71 58.83 39.97a29.40a15.13 38.76
1970-1.03 8.14 15.69 38.62 53.27 67.65 70.74 68.16 59.72 45.50 25.85 7.53a38.32
1971-4.82a10.00 23.26 42.93 52.71 67.17 64.11 66.56 57.80 47.63 27.67 12.41b38.95
1972-1.00 2.22 21.40 38.72 58.85 65.43 65.66 68.44 54.73 42.39 26.17 3.29 37.19
197310.42 15.36 37.05 41.83 54.02 64.05 66.55 70.73g56.05 51.40 26.10 10.77 39.42a
19740.47 10.50 20.79 40.85 51.21 63.95 72.44 63.87 53.73 47.40 30.33 19.58 39.59
19758.84 8.96 16.53 36.00 56.92 63.10 71.34 66.76 53.81a48.34 31.15 13.87 39.64
19765.89 20.12 22.05 46.42 55.55 66.97 68.56 71.13 59.60 39.24 23.10 4.78a40.28
1977-5.43a14.32 32.00 48.82 66.74 65.15 71.00 61.26 57.20 45.98 24.53 5.81 40.61
1978-2.39 1.80 21.11 42.00 59.48 63.32 68.24 68.18 62.30 46.03 22.17 4.32 38.05
1979-6.45 -1.00 20.38a35.13 48.26 62.45a67.92 63.16 58.39b42.21 24.62 20.33b36.28
19805.72a7.12 18.90 48.20 60.60 64.68 69.68 64.95 55.97 42.00 32.25 12.15 40.18
198112.37 19.55 33.45 45.08 55.39 61.95 69.47 68.39 57.17 44.11 36.13 11.50 42.88
1982-6.34 10.20 22.77 40.07a57.13a58.05a68.75a66.68 57.27 47.05 23.64a20.42 38.81
198313.98 21.52 30.63 41.28 51.61 64.20 72.05 72.77 57.88a44.88a30.93b-1.66 41.67
19847.26 24.97 23.44 44.80 53.19 64.90 69.03a70.71 53.07b47.58 29.00a10.32c41.52
19854.25a8.66 31.98a46.42 58.83a59.52c66.95 63.13 53.50 45.10b15.88 0.90 37.93
198614.03b9.70 30.56 44.37 56.88b65.93a70.42 64.35 55.53 45.98 22.12 19.76 41.64
198717.26b26.95 31.43a51.43a61.18 67.27 71.08 66.29b59.30 42.69 32.38 18.55 45.48
19885.03a6.85b27.87 44.17 63.32 70.58 72.29 70.40a57.75 42.11 26.98a13.26b41.72
198910.58a-0.54a18.74 40.83 57.67b61.26a72.44 68.65 57.67 44.82a22.63 3.40 38.18
199020.02 16.89 30.71 41.67 53.98a65.23 67.15 69.53 61.45 44.50 31.63 10.11 42.74
19913.24 19.02 29.89 45.83 60.05 67.90 68.37 70.60 57.35 40.82 23.52a19.50 42.17
199216.35a21.53 31.58 40.28 59.06 60.68 61.70a63.07a55.02b43.65 25.29a8.88a40.59
19936.28b7.95 24.81b41.72 55.24 61.48 64.95a66.61 53.47 43.23 24.60a13.79b38.68
1994-4.43a4.40b29.02 42.88 58.91c65.65 65.73a65.43b61.02a49.62b32.84a21.53 41.05
19959.05a9.66 26.38b36.79a54.29 70.37 67.62a69.98a57.76a43.98a19.82 9.32 39.59
19960.64i10.92c17.67b35.33c54.68c67.62a68.65a71.47 60.20b47.23 21.16e6.88f45.49b
19973.88f14.75d20.72a38.60a51.42a68.07 68.18a66.60 62.30 48.80a23.47 22.79 44.15a
199812.88c29.86 26.45 48.38 61.09c59.98e71.18c71.47 61.84b40.35d26.10f17.39d45.53a
1999-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2000-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2001-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2002-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2003-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2004-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2005-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2006-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2007-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2008-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2009-----z-----z-----z-----z-----z-----z-----z-----z-----z38.92a-----z-----z38.92k
20108.56 10.95 34.56 48.78a55.79 62.95 69.40 69.11 53.95 48.21 28.05 9.58 41.66
20111.26 11.05 21.76 40.82 53.55 64.02 72.19 68.27 56.97 49.65 31.13 21.89 41.05
201216.39 18.14 40.15 -----z-----z-----z-----z-----z47.67f-----z-----z-----z24.89i
2013-----z-----z-----z-----z54.44 -----z-----z-----z-----z-----z-----z-----z54.44k
2014-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2015-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2016-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z12.31 12.31k
201711.13 20.06b27.82 42.77 54.00 64.43 69.52 64.56 59.53 46.67a24.22a10.89 41.30
20187.63 4.08c26.19b32.73 61.03 67.43h69.45 -----z-----z-----z18.88v17.98 31.30e
20193.74b1.07 18.22a39.15g49.79 -----z69.97b64.08k59.70b40.90b25.30e9.45k33.58d
202010.89 11.03 26.40 37.40 52.21 68.53 71.94 68.24d55.38 38.08 32.10f20.41h44.01b
202115.37d6.25d33.56f39.21a52.50 67.52 71.26 -----z-----z46.96g31.15 9.68 36.62d
2022-1.84 0.55 23.53 33.57 54.19 66.40 70.40 66.79q61.12 43.10 26.80 10.56 35.31a
202311.81 9.61 15.81 -----z-----z-----z68.38g68.79 -----z-----z31.77 -----z27.56g
Period of Record Statistics
MEAN5.60 11.07 25.17 41.49 55.23 64.25 68.87 67.22 57.08 44.86 27.12 12.41 40.04
S.D.7.42 7.44 6.24 4.23 3.92 3.13 2.45 2.74 3.05 3.50 4.24 6.03 1.90
SKEW-0.21 0.51 0.11 0.07 0.58 -0.17 -0.52 -0.06 -0.29 0.42 -0.33 -0.11 0.41
MAX20.02 29.86 40.15 51.43 66.74 70.58 72.44 72.77 62.30 56.03 36.13 22.79 45.48
MIN-10.03 -1.00 12.13 32.73 48.26 57.37 61.70 61.26 48.95 38.08 15.88 -1.66 36.28
YRS51 52 52 50 51 47 48 47 50 50 49 49 38