DETROIT, OR

Average of Average Temperature (Degrees Fahrenheit)

(352277)

File last updated on May 6, 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
1894-----z-----z-----z-----z54.16 57.67a68.55 70.11 55.65d48.12g42.57 34.13 54.69e
189531.56 36.23 39.97 49.50 53.65 61.81a64.64b65.95 54.57 51.82 38.08 33.56 48.45
189632.47 37.12 37.18 39.83 51.39m59.43 69.42 64.84 57.75 49.98c-----z-----z49.78c
1897-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1898-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1899-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1900-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1901-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
190235.15 40.00a40.60 46.83a53.60 59.02 62.58 65.66c59.12 52.45a-----z-----z51.50b
1903-----z-----z-----z-----z-----z69.00p65.75a68.25c65.03a59.89l50.36s32.39 57.86h
1904-----z33.63b-----z-----z56.34b61.34a66.58 68.40 -----z-----z-----z-----z57.26g
1905-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1906-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1907-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1908-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1909-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1910-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1911-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1912-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1913-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1914-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1915-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1916-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1917-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1918-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1919-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1920-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1921-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1922-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1923-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
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-----z-----z-----z-----z-----z-----z-----z
1928-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1929-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1930-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1931-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1932-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1933-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
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-----z57.55 60.23 63.10b54.82 50.79 41.45a36.10b52.01e
193724.43d34.79 40.13 43.97 53.16 60.43 64.15 -----z58.48 53.67b45.27 40.08a47.14a
193837.00a38.30a39.88a48.88 54.16 60.92 65.79 59.95 62.43i50.90 38.68b-----z49.45b
1939-----z35.74c43.18c51.48 55.29 55.85 63.58 63.24 59.23 51.03 43.10 40.22a51.09a
194037.02 40.32a46.08 50.12 56.98 60.93 63.18 63.27 59.95 53.82a39.92 38.24 50.82
194137.73 42.45 47.95 49.70 54.28a56.80 64.34 62.95 55.60 50.40 43.62b37.78d50.30
194234.48a38.64 42.55 49.48 52.68 56.30 65.21 64.73 58.82 50.61 41.17 36.74 49.28
194336.17s40.81o40.61 49.86b51.11 56.30 65.35 62.34 63.43 51.15a42.73 35.68 51.86b
194434.44 38.30b39.55a45.78 51.97 56.53 62.26 60.34 57.98 50.68a38.83a34.32 47.58
194536.19 38.07a38.82 44.55 54.03 57.22 64.26 63.05 55.15 48.32 37.83a35.27a47.73
194635.15a36.75 40.57a46.27 54.32 56.90 63.40 63.05 55.35 43.85a37.84b36.79 47.52
194730.98b39.48 44.37a49.37 57.47 57.02 62.26 61.15 57.55 49.69 40.67 36.15 48.85
194835.42 34.26 39.44 43.38 51.37 62.10 61.17a61.21b55.03a48.13 37.63 30.31 46.62
194923.61 33.96a40.39 49.00a55.40 56.93 61.05 62.05 59.17 45.16 44.70 34.45 47.16
195027.75a36.22c37.81 44.73 50.15 57.98 63.40 64.02 58.45 48.11 40.80 41.02 47.54
195132.92a37.29 37.17a49.10a52.52a59.05 64.35a62.52e59.72 48.81 40.48 33.24 48.10
195231.35 35.02 38.43a48.82e58.38w56.17 65.03 63.85 61.65 57.15 39.48 34.68 48.33a
195340.33e39.86 40.97 46.07 50.76 55.77 66.63 64.87 62.93 52.35 44.53a38.08 50.26
195434.55 39.04 39.65 46.67 53.39 54.57 62.18 59.55 58.07 49.63a46.69a36.05 48.33
195534.92 36.73 36.58 41.20 49.63 58.90 60.76 63.71 58.25 50.58 36.68 34.88b46.90
195634.90 33.07b37.26 47.48 55.33a56.58 67.15 63.87 59.72 47.73 41.38 37.66 48.51
195728.37 37.52 41.61 48.14a56.34 61.08 62.97 61.71 62.33 49.16 40.15 37.42 48.90
195837.79 43.21 40.40 45.52 59.82 62.08 68.84 68.74 59.08 53.16 41.03 42.08 51.81
195937.10 37.14 42.11 48.10 49.76 58.87 65.81 63.03 56.55 52.66 43.83 37.84 49.40
196032.60 38.12 42.18 46.63 50.52 61.92 68.65 63.18 60.38 52.18 41.08 37.16 49.55
196139.98 40.55 41.69 46.43 52.92 65.34a66.95 70.15 56.47 49.85 39.68 36.03 50.51
196234.98 39.68 38.74 49.95 49.37 59.22 64.71 63.89 61.48 50.87 43.22 39.23 49.61
196332.84 44.86 42.48 43.67 54.24 57.70 61.10 64.55 63.40 51.53 42.18 37.89 49.70
196436.73 39.21 39.63 44.42 50.40 57.62 64.53 62.42 -----z51.71 38.33 35.06 47.28a
196535.08 38.86c43.97 49.57a50.56 58.22 67.37a65.11 57.12 53.55 43.63 34.65 49.81
196634.47a37.62 41.16 48.27 54.55a58.25b63.47 64.60b61.15 50.82 43.83a37.81 49.67
196737.65 39.52 40.63 42.68 53.44 62.58 67.17a70.77 64.15 49.18 46.20 34.76 50.73
196834.40a43.76 44.78a44.82 52.55a59.37 65.21 62.58 59.47a-----z42.10 33.32 49.30a
196930.38a35.79 41.35 45.83 56.39 62.17 -----z63.44 58.58 47.57b41.18 38.57a47.39a
197036.15 41.38 41.77c41.47 52.02 62.63 65.48 65.90 53.92 47.60 41.72 31.52 48.46
197132.18 37.16 35.94 43.50a52.34 55.28a65.40 67.48 54.98 46.61 39.33 33.63 46.99
197231.61 37.47 42.71 42.50a54.27 58.93a66.58 67.05 55.17 -----z-----z-----z50.70c
Period of Record Statistics
MEAN33.91 38.13 40.78 46.50 53.37 58.84 64.70 64.30 58.64 50.35 41.36 36.18 48.90
S.D.3.70 2.73 2.57 2.89 2.39 2.47 2.32 2.72 2.90 2.54 2.50 2.60 1.35
SKEW-0.93 0.40 0.49 -0.39 0.36 0.49 0.03 0.70 0.35 -0.12 0.17 0.08 0.13
MAX40.33 44.86 47.95 51.48 59.82 65.34 69.42 70.77 65.03 57.15 46.69 42.08 51.81
MIN23.61 33.07 35.94 39.83 49.37 54.57 60.23 59.55 53.92 43.85 36.68 30.31 46.62
YRS37 39 39 39 39 42 42 42 40 38 38 38 28