ONTONAGON 6 SE, MI

Average of Maximum Temperature (Degrees Fahrenheit)

(206220)

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
1977-----z-----z-----z-----z-----z-----z-----z-----z-----z57.48 42.13 26.48b42.03i
197822.71 24.86 38.61 49.47 69.23 75.10 76.23 78.38b70.27 57.77 41.17 24.77 52.38
197915.29 20.96 37.03 49.37 59.90 73.10 79.23 75.69b69.43 50.61 39.52a33.35 50.29
198024.73a25.28 36.16 53.23 69.97 73.13 79.13 76.06 65.80 51.71 40.63 26.16 51.83
198127.19 31.25 41.65 55.47 65.48 73.83 79.16 77.81 66.07 53.06 47.33 29.00 53.94
198218.13 25.68 35.87a49.07 71.07a69.30 80.58e72.58 66.50 57.90b38.17 31.94 51.40
198328.57a33.50 38.06 46.83 60.93b77.07 83.90 82.59b70.52a55.55b40.97 18.26 53.06
198424.41b37.43a33.58 56.07 64.52 76.77 78.38b79.60a65.77 61.21b41.80 28.87 54.03
198521.72b24.96a42.27a55.50 67.70a72.45a77.28b74.45b67.11c58.65 33.07c19.90 51.25
198626.39 27.00 42.48 57.33 70.45 75.47 79.93b75.33a66.14b56.52 36.03 32.65 53.81
198730.10 38.39 45.65 62.63 70.43a78.21b81.21b77.35 71.21a50.67a44.03 33.65 56.96
198823.07a24.36a37.77 56.14a74.47a80.79a86.86b79.82c68.92f51.07c39.57 28.47a52.94a
198931.65 23.29 34.41b51.03a67.74 71.62a82.96d79.07d72.52a59.52b34.45a19.28b52.29
199034.03 33.43 44.48 56.62a61.68 73.63 78.16 77.93b68.16e54.45b45.23 28.50a54.69
199121.55 34.78a41.23 57.90 69.39c78.30 78.08e80.14b65.41a54.19 36.50 31.03 54.04
199228.61 32.00 37.58 47.87 70.50a70.93a70.97 73.93a70.00b55.61c36.86a29.23 52.01
199326.33a29.00 39.94 47.23 63.63a70.86b76.06 78.70a62.83a54.48 36.34a28.65 51.17
199413.33a23.14 41.19 50.03a66.48 75.80 77.23a-----z70.07 61.33a45.97a35.50a50.92a
199526.35 26.64 40.65 45.10a64.71 78.75b79.70a82.65 67.73 55.61 31.86b25.77a52.13
199620.68 25.62 32.23 45.66a61.97 75.83 73.13 78.55 67.13 57.90a33.59a26.55 49.90
199722.77 29.86 36.23 50.73 58.26 78.33 76.94 73.65 70.10a58.16 37.63 34.26 52.24
199827.71 40.07a39.80a58.73 72.77 71.40 79.48 81.90 73.62a60.43a42.67 33.60a56.85
1999-----z36.43 42.10 54.93 67.93a74.93 81.65 76.35 69.80 54.65 49.30 33.23 58.30a
200026.41b36.83 47.57a50.67 68.00 72.37 78.10 78.58 69.47 62.77a41.20 20.77 54.39
200131.67a25.29 37.81 54.57 68.19 76.21a80.29 80.81 68.07 57.16 52.67 35.29 55.67
200231.13 35.68 32.84 49.75b60.55 76.57 83.39 77.35 -----z49.00 37.80 32.39 51.49a
200322.94 23.57 -----z51.70 66.29 74.33 77.87 79.84 71.10 54.81 39.60 34.13 54.20a
200418.19 35.00 40.68 52.21a61.84 71.77 77.10 -----z77.00 57.97 44.33 27.87 51.27a
200522.10a34.11 39.32 58.57 63.23a80.17 83.19 79.84 77.00a58.94 42.07 28.42 55.58
200634.29 28.86 42.16 60.73 65.07a76.90a83.90b79.10 68.37 53.00 44.43 34.77 55.96
200728.35 21.82 44.61 53.17 72.39 79.50 80.63a80.29 71.90 61.32 39.72a27.23a55.08
200825.77a27.10 37.19 52.13 60.61 74.03 78.73a79.84 72.57 57.10 40.47 22.42 52.33
200919.81 30.07 40.68 51.40 67.03 72.30 72.97 75.68 74.50 49.94 48.63 26.23 52.44
201026.55 31.11 51.68 62.50 70.10 72.00 81.81 82.77 64.73 60.32 43.97 27.65 56.26
201121.48 30.93 38.45 53.10 65.11c74.07 83.10b80.03 68.93 61.26 45.23 33.45 54.60
201230.81 35.38 55.18c55.21a71.13 78.22c83.57a79.58 69.43 53.35 42.43 32.58 57.24
201327.39 27.86 34.94 46.17a63.84 73.29b78.97 77.77 72.87 54.94 40.25b20.19 51.54
201418.17b20.64 33.03 47.47 65.14b76.03a76.46g74.56d70.83 54.79b40.75r-----z51.19c
Period of Record Statistics
MEAN25.01 29.52 39.86 52.87 66.43 74.96 79.44 78.25 69.51 56.19 41.02 28.72 53.51
S.D.5.06 5.36 4.98 4.64 4.07 2.89 3.34 2.64 3.27 3.57 4.65 4.89 2.06
SKEW-0.23 0.17 1.00 0.29 -0.09 0.16 -0.29 -0.28 0.36 -0.14 0.22 -0.55 0.21
MAX34.29 40.07 55.18 62.63 74.47 80.79 86.86 82.77 77.00 62.77 52.67 35.50 57.24
MIN13.33 20.64 32.23 45.10 58.26 69.30 70.97 72.58 62.83 49.00 31.86 18.26 49.90
YRS36 37 36 37 37 37 36 35 35 38 37 37 30