JOHN DAY DAM, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(454035)

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
1958-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z61.00i-----z
195959.00c54.00 65.00 78.00 91.00 98.00 110.00 105.00 94.00 80.00e67.00b63.00 110.00j
196049.00 56.00 77.00 81.00 85.00 97.00 108.00 104.00 92.00b87.00 66.00d53.00 108.00f
196160.00b63.00 68.00 74.00 88.00 112.00b107.00 110.00 92.00 79.00 60.00 58.00 112.00d
196262.00 59.00b65.00 84.00 76.00 95.00 107.00 103.00 95.00a78.00 66.00 57.00 107.00c
196355.00 63.00a67.00 68.00 92.00 104.00 95.00 102.00 100.00 83.00 60.00 52.00a104.00b
196457.00 64.00 74.00 72.00 85.00 89.00 102.00 100.00 87.00 77.00 58.00 54.00 102.00
196561.00 64.00 69.00 81.00 90.00a91.00 102.00a108.00 86.00 81.00 68.00 58.00 108.00b
196655.00 58.00 72.00 77.00 95.00 93.00 97.00 96.00 96.00 80.00 65.00 57.00 97.00
196761.00 60.00 64.00 69.00 94.00 101.00 101.00 106.00 101.00 77.00 68.00 61.00 106.00
196863.00 64.00 65.00 86.00 -----z93.00a104.00 99.00 92.00 84.00 61.00 59.00 -----z
196949.00 48.00 70.00 75.00a90.00 96.00a97.00e99.00a94.00 75.00 66.00 -----z-----z
197050.00 56.00 66.00 -----z92.00 101.00 104.00 100.00d83.00 92.00 -----z-----z-----z
197165.00 64.00 68.00 74.00 87.00a92.00 106.00 108.00 87.00 82.00 63.00 59.00 108.00a
197260.00 63.00 71.00 78.00 90.00 93.00 102.00 106.00 -----z-----z-----z-----z-----z
Period of Record Statistics
MEAN57.57 59.71 68.64 76.69 88.85 96.79 103.00 103.29 92.23 81.15 64.00 57.36 105.50
S.D.5.26 4.86 3.82 5.44 4.93 6.10 4.47 4.12 5.36 4.60 3.46 3.32 4.54
SKEW-0.53 -1.03 0.75 0.05 -1.30 1.09 -0.29 -0.07 -0.05 0.97 -0.44 -0.11 -0.57
MAX65.00 64.00 77.00 86.00 95.00 112.00 110.00 110.00 101.00 92.00 68.00 63.00 112.00
MIN49.00 48.00 64.00 68.00 76.00 89.00 95.00 96.00 83.00 75.00 58.00 52.00 97.00
YRS14 14 14 13 13 14 14 14 13 13 12 11 8