WALLA WALLA REGIONAL AP, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(458928)

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
194953.00 59.00 67.00 85.00 93.00 97.00 104.00d100.00 95.00 70.00 67.00 61.00 104.00d
195052.00 64.00 61.00 75.00 88.00 97.00 102.00 101.00 104.00 81.00 62.00 65.00 104.00
195158.00 62.00 68.00 80.00 91.00 94.00 102.00 98.00 91.00 77.00 65.00 59.00 102.00
195255.00 63.00 75.00 85.00 88.00 93.00 103.00 100.00 99.00 82.00 66.00 57.00 103.00
195365.00 62.00 72.00 76.00 87.00 83.00 100.00 103.00 97.00 81.00 70.00 58.00 103.00
195462.00 65.00 66.00 79.00 92.00 94.00 98.00 99.00 91.00 72.00 68.00 60.00 99.00
195549.00 57.00 67.00 75.00 83.00 97.00 104.00 98.00 102.00 79.00 65.00 63.00 104.00
195658.00 55.00 67.00 85.00 93.00 92.00 103.00 103.00 90.00 75.00 61.00 60.00 103.00
195748.00 62.00 63.00 87.00 92.00 98.00 97.00 93.00 93.00a69.00 63.00 61.00 98.00a
195861.00 69.00 65.00 73.00 94.00 102.00a105.00 103.00 98.00 89.00 65.00 65.00 105.00a
195964.00 61.00 69.00 80.00 92.00 94.00 106.00 98.00 93.00 79.00 67.00 63.00 106.00
196061.00 60.00 78.00 79.00 85.00 93.00 109.00 99.00 91.00 84.00 67.00 49.00 109.00
196164.00 64.00 70.00 75.00 94.00 106.00 104.00 114.00 87.00 81.00 56.00 61.00 114.00
196259.00 61.00 69.00 87.00 75.00 97.00 104.00 96.00 91.00 76.00 63.00 61.00 104.00
196357.00 70.00 73.00 73.00 89.00 98.00 96.00 99.00 97.00 86.00 69.00 60.00 99.00
196463.00 65.00 79.00 71.00 87.00 92.00 104.00 95.00 91.00 71.00 66.00 59.00 104.00
196561.00 67.00 74.00 81.00 87.00 96.00 107.00 104.00 88.00 87.00 72.00 61.00 107.00
196661.00 58.00 77.00 75.00 95.00 90.00 97.00 98.00 97.00 80.00 65.00 61.00 98.00
196762.00 59.00 70.00 66.00 85.00 98.00 104.00 106.00 98.00 78.00 61.00 57.00 106.00
196870.00 63.00 67.00 85.00 86.00 96.00 106.00 96.00 91.00 70.00 63.00 62.00 106.00
196949.00 52.00 72.00 76.00 93.00 98.00 98.00 100.00 96.00 75.00 70.00 62.00 100.00
197055.00 57.00 63.00 68.00 86.00 100.00 107.00 104.00 84.00 81.00 64.00 60.00 107.00
197166.00 66.00 61.00 77.00 89.00 92.00 111.00 104.00 88.00 80.00 68.00 59.00 111.00
197259.00 64.00 73.00 77.00 92.00 99.00 102.00 108.00 94.00 80.00 62.00 63.00 108.00
197363.00 63.00 66.00 78.00 99.00 105.00 104.00 105.00 96.00 78.00 65.00 62.00 105.00
197465.00 58.00 66.00 72.00 80.00 99.00 107.00 104.00 93.00 87.00 69.00 60.00 107.00
197558.00 63.00 65.00 71.00 89.00 96.00 114.00 97.00 96.00 86.00 80.00 66.00 114.00
197663.00 61.00 70.00 77.00 87.00 102.00 102.00 100.00 97.00 86.00 68.00 57.00 102.00
197754.00 66.00 73.00 96.00 83.00 96.00 101.00 110.00 86.00 81.00 70.00 62.00 110.00
197851.00 57.00 71.00 73.00 82.00 95.00 106.00 106.00 93.00 81.00 71.00 54.00 106.00
197947.00 62.00 72.00 83.00 95.00 101.00 109.00 102.00 98.00 85.00 55.00 61.00 109.00
198059.00 62.00 61.00 85.00 87.00 84.00 101.00 96.00 92.00 88.00 67.00 68.00 101.00
198151.00 66.00 65.00 85.00 84.00 91.00 102.00 107.00 102.00 82.00 74.00 60.00 107.00
198261.00 67.00 66.00 80.00 85.00 98.00 106.00 107.00 94.00 77.00 63.00 60.00 107.00
198363.00 68.00 65.00 79.00 100.00 93.00 103.00 102.00 86.00 77.00 69.00 51.00 103.00
198458.00 58.00 65.00 85.00 92.00 95.00 107.00 109.00 92.00 87.00 64.00 49.00 109.00
198534.00 61.00 67.00 84.00 92.00 102.00 109.00 98.00 84.00 74.00 66.00 46.00 109.00
198663.00 73.00 72.00 82.00 99.00 98.00 97.00 107.00 92.00 84.00 63.00 51.00 107.00
198757.00 59.00 73.00 87.00 93.00 104.00 103.00 103.00 99.00 83.00 62.00a63.00 104.00a
198858.00 67.00 69.00 82.00 95.00 96.00 104.00 100.00 97.00 85.00 71.00 59.00 104.00
198957.00 52.00 64.00 78.00 83.00 94.00 97.00 103.00 93.00 83.00 73.00 62.00 103.00
199063.00 61.00 73.00 82.00 87.00 93.00 109.00 108.00 99.00 82.00 68.00 61.00 109.00
199160.00 65.00 71.00 75.00 73.00 86.00 100.00 102.00 94.00 86.00 58.00 60.00 102.00
199267.00 62.00 73.00 83.00 93.00 107.00 107.00 106.00 87.00 86.00 55.00 54.00 107.00
199362.00a57.00 70.00 71.00 94.00 93.00 97.00 100.00 96.00 83.00 64.00 65.00 100.00a
199461.00 67.00 77.00 83.00 91.00 99.00 112.00 109.00 93.00 77.00 60.00 64.00 112.00
199567.00 75.00f-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1996-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1997-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1998-----z-----z-----z-----z-----z-----z-----z-----z-----z69.00u66.00 61.00 -----z
199958.00 57.00 67.00 77.00 89.00 97.00 102.00 100.00 90.00 79.00 81.00 57.00 102.00
200054.00a62.00 65.00 79.00 85.00 97.00 106.00 98.00 89.00 73.00 60.00 53.00 106.00a
200154.00 53.00 66.00 80.00 95.00 94.00 102.00a103.00 93.00 83.00 70.00 56.00 103.00a
200264.00 65.00 68.00 73.00a82.00 101.00 110.00 98.00 91.00 74.00a69.00 66.00 110.00b
200365.00 56.00 79.00b76.00 87.00 99.00 104.00a100.00 99.00 86.00 66.00 60.00 104.00c
200460.00a61.00 79.00 79.00 80.00 96.00 105.00 103.00 84.00 85.00 63.00 63.00 105.00a
200569.00 63.00 72.00 77.00 91.00 95.00 107.00 101.00 91.00 79.00 68.00 57.00 107.00
200659.00 60.00 67.00 78.00 95.00 102.00 108.00 102.00 98.00 74.00 73.00 65.00 108.00
200760.00 69.00 73.00 74.00 92.00 100.00 110.00 101.00 90.00 73.00 69.00 66.00 110.00
200860.00a66.00 62.00 82.00 94.00 105.00 100.00 108.00 92.00 87.00 66.00 61.00a108.00b
200960.00 55.00 68.00 82.00 93.00 92.00 104.00 108.00 95.00 71.00 67.00 57.00 108.00
201063.00 60.00 70.00 79.00 84.00 90.00 101.00 101.00 87.00 82.00 69.00 62.00 101.00
201162.00 65.00 63.00 71.00 82.00 91.00 94.00b99.00b95.00 76.00 65.00 60.00 99.00d
201269.00 66.00a71.00 85.00 89.00 91.00 104.00 102.00 91.00 80.00 71.00 62.00 104.00a
201359.00 56.00 72.00 80.00 93.00 101.00 106.00 98.00 98.00 73.00 64.00 58.00a106.00a
201461.00 58.00 69.00 77.00 89.00 90.00 107.00 102.00 91.00 86.00 72.00 71.00 107.00
201560.00 70.00 78.00 83.00 92.00 113.00 106.00 104.00 92.00 83.00 66.00 67.00 113.00
201660.00 65.00 68.00 82.00 87.00 100.00 102.00 98.00 87.00 74.00 72.00 52.00 102.00
201751.00a62.00 71.00 73.00 97.00 100.00 103.00a103.00 97.00 77.00 65.00 59.00 103.00b
201867.00 62.00 68.00 81.00 88.00 93.00 106.00 108.00 93.00 74.00 67.00 63.00 108.00
201958.00 54.00 67.00 77.00 85.00 94.00 97.00 104.00 93.00 77.00 62.00 63.00 104.00
202065.00 64.00 62.00 74.00 91.00 95.00 108.00 103.00 99.00 86.00 71.00 65.00 108.00
202163.00 63.00 72.00 83.00 88.00 116.00 109.00 104.00 89.00 77.00 69.00 67.00 116.00
202263.00 67.00 69.00 69.00 78.00 96.00 108.00 105.00 103.00 82.00 60.00 57.00 108.00
202363.00 57.00 62.00 82.00 92.00 94.00 102.00 103.00 91.00 81.00 67.00 66.00 103.00
202465.00 62.00 75.00 77.00l-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN59.53 61.92 69.21 78.79 88.97 96.69 103.96 102.20 93.28 79.90 66.36 60.22 105.55
S.D.5.92 4.50 4.64 5.36 5.41 5.60 4.14 4.04 4.59 5.12 4.81 4.66 3.86
SKEW-1.34 -0.11 0.26 0.13 -0.52 0.64 -0.17 0.31 0.07 -0.26 0.21 -0.72 0.29
MAX70.00 73.00 79.00 96.00 100.00 116.00 114.00 114.00 104.00 89.00 81.00 71.00 116.00
MIN34.00 52.00 61.00 66.00 73.00 83.00 94.00 93.00 84.00 69.00 55.00 46.00 98.00
YRS73 72 72 71 71 71 71 71 71 71 72 72 71