WALLA WALLA WSO, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(458931)

File last updated on April 18, 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
1916-----z-----z-----z-----z-----z102.00 99.00 104.00 96.00 82.00 71.00n-----z-----z
1917-----z-----z62.00n69.00 77.00 96.00 105.00 102.00 90.00 84.00 -----z-----z-----z
1918-----z-----z-----z78.00 88.00 103.00 110.00 101.00 92.00 83.00 -----z-----z-----z
1919-----z-----z76.00 76.00 88.00 93.00 105.00 100.00 87.00 82.00 -----z-----z-----z
1920-----z-----z69.00 74.00 83.00 93.00 103.00 104.00 91.00 82.00 -----z-----z-----z
1921-----z-----z70.00 71.00 85.00 100.00 99.00 100.00 85.00 82.00 -----z-----z-----z
1922-----z-----z62.00 77.00a89.00 100.00 109.00 102.00 97.00 86.00 -----z-----z-----z
1923-----z-----z77.00 83.00 88.00 99.00a103.00 105.00 95.00 84.00 -----z-----z-----z
1924-----z-----z60.00 78.00 94.00 98.00 108.00 101.00 95.00 82.00 -----z-----z-----z
1925-----z-----z69.00 85.00 86.00 103.00 104.00 106.00 91.00 79.00 -----z-----z-----z
1926-----z-----z74.00 93.00 88.00 102.00 107.00 100.00 86.00 77.00a-----z-----z-----z
1927-----z-----z67.00 83.00 86.00 97.00 106.00 99.00 82.00 79.00 -----z-----z-----z
1928-----z-----z71.00 75.00 95.00 101.00 -----z98.00 100.00 81.00 -----z-----z-----z
1929-----z-----z72.00 76.00 89.00 98.00 108.00 105.00 94.00 84.00 -----z-----z-----z
1930-----z-----z74.00 78.00 85.00 97.00 108.00 102.00 97.00 75.00 -----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-----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-----z103.00 -----z94.00 97.00 78.00 68.00 54.00 -----z
194953.00a60.00 67.00 85.00 90.00 97.00 103.00 99.00 96.00 70.00 70.00 62.00 103.00a
195054.00 65.00 62.00 74.00 88.00 97.00 103.00 101.00 103.00 82.00 60.00 67.00 103.00
195161.00 64.00 69.00 79.00 93.00 94.00 102.00 98.00 91.00 76.00 64.00 61.00 102.00
195255.00 64.00 75.00 86.00 90.00 92.00 103.00 99.00 99.00 82.00 65.00 57.00a103.00a
195366.00 62.00 72.00 75.00 88.00 82.00 99.00 103.00 94.00 82.00 71.00 60.00 103.00
195462.00 65.00 68.00 79.00 93.00 94.00 98.00 99.00 91.00 72.00 69.00 60.00 99.00
195550.00 59.00 67.00 75.00 83.00 97.00 104.00 98.00 103.00 79.00 67.00 64.00 104.00
195658.00 55.00 67.00 84.00 92.00 93.00 103.00 103.00 89.00 75.00 61.00 61.00 103.00
195748.00 63.00 63.00 86.00 92.00 97.00 96.00 93.00 92.00 68.00 63.00 60.00 97.00
195861.00 68.00 64.00 73.00 94.00 101.00 105.00 101.00 97.00 87.00 68.00 66.00 105.00
195963.00 63.00 70.00 79.00 91.00 95.00 107.00 97.00 93.00 78.00 67.00 65.00 107.00
196063.00 61.00 79.00 79.00 85.00 93.00 110.00 99.00 90.00 84.00 69.00 51.00 110.00
196165.00 65.00 70.00 75.00 90.00 106.00 103.00 113.00 86.00 81.00 59.00 62.00 113.00
196262.00 61.00 68.00 83.00 75.00 95.00 103.00 95.00 90.00 75.00 64.00 60.00 103.00
196360.00 71.00 73.00 73.00 88.00 97.00 94.00 100.00 96.00 85.00 68.00 61.00 100.00
196465.00 64.00 78.00 70.00 86.00 92.00 103.00 95.00 91.00 73.00 66.00 63.00 103.00
196562.00 66.00 72.00 81.00 86.00 94.00 104.00 103.00 86.00 84.00 68.00 67.00 104.00
196664.00 60.00 77.00 78.00 95.00 90.00 98.00 98.00 97.00 81.00 63.00 62.00 98.00
196765.00 60.00 69.00 68.00 88.00 96.00 103.00 105.00 94.00 78.00 63.00 57.00 105.00
196871.00 63.00 68.00 86.00 85.00 97.00 106.00 97.00 92.00 69.00 65.00 65.00 106.00
196952.00 54.00 72.00 74.00 92.00 98.00 97.00 97.00 92.00 74.00 71.00 66.00 98.00
197058.00 63.00 64.00 68.00 89.00 101.00 103.00 102.00 83.00 81.00 63.00 62.00 103.00
197168.00 68.00 61.00 77.00 88.00 94.00 106.00 103.00 87.00 82.00 69.00 61.00 106.00
197261.00 68.00 73.00 78.00 93.00 96.00 99.00 108.00 92.00 79.00 64.00 66.00 108.00
197367.00 66.00 67.00 78.00 95.00 100.00 102.00 102.00 94.00 78.00 65.00 64.00 102.00
197467.00 60.00 71.00 74.00 82.00 97.00 103.00 102.00 90.00 85.00 70.00 61.00 103.00
197560.00 64.00 65.00 71.00 87.00 93.00 110.00 96.00 94.00 82.00 80.00 67.00 110.00
197661.00 62.00 72.00 78.00 87.00 99.00 101.00 98.00 95.00 83.00 68.00 58.00 101.00
197760.00 67.00 72.00 93.00 83.00 96.00 101.00 105.00 87.00 80.00 71.00 62.00 105.00
197853.00 59.00 73.00 76.00 85.00 96.00 103.00 105.00 90.00 78.00 72.00 54.00 105.00
197945.00 61.00 73.00 79.00 93.00 100.00 107.00 100.00 97.00 86.00 53.00 62.00 107.00
198059.00 63.00 63.00 87.00 88.00 86.00 103.00 97.00 92.00 90.00 70.00 72.00 103.00
198155.00 68.00 69.00 88.00 84.00 93.00 102.00 104.00 98.00 82.00 70.00 61.00 104.00
198261.00 68.00 68.00 81.00 86.00 99.00 104.00 104.00 92.00 76.00 64.00 62.00 104.00
198363.00 69.00 65.00 80.00 99.00 92.00 101.00 100.00 87.00 73.00 71.00 51.00 101.00
198464.00 59.00 67.00 86.00 91.00 94.00 103.00 103.00 93.00 84.00 64.00 51.00 103.00
198537.00 62.00 67.00 82.00 91.00 99.00 105.00 94.00 83.00 75.00 67.00 44.00 105.00
198665.00 77.00 75.00 86.00 101.00 100.00 97.00 104.00 92.00 82.00 65.00 53.00 104.00
198757.00 61.00 75.00 88.00 96.00 103.00 103.00 102.00 99.00 83.00 67.00 66.00 103.00
1988-----z-----z-----z-----z-----z-----z-----z100.00 -----z-----z-----z-----z-----z
Period of Record Statistics
MEAN59.51 63.54 69.63 79.02 88.74 96.73 103.23 100.80 92.40 79.89 66.55 60.70 103.74
S.D.6.79 4.32 4.59 5.97 4.84 4.32 3.62 3.72 4.77 4.66 4.45 5.51 3.23
SKEW-1.19 0.50 -0.08 0.29 -0.13 -0.68 -0.23 0.34 -0.06 -0.59 -0.14 -0.86 0.44
MAX71.00 77.00 79.00 93.00 101.00 106.00 110.00 113.00 103.00 90.00 80.00 72.00 113.00
MIN37.00 54.00 60.00 68.00 75.00 82.00 94.00 93.00 82.00 68.00 53.00 44.00 97.00
YRS39 39 51 53 53 55 53 56 55 55 40 40 39