OLYMPIA AP, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(456114)

File last updated on April 20, 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
1941-----z-----z-----z-----z85.00l94.00 103.00 93.00 78.00 71.00 71.00 57.00 -----z
194263.00 55.00 72.00 76.00 83.00 101.00 102.00 99.00 86.00 80.00 64.00 56.00 102.00
194358.00 65.00 63.00 82.00 82.00 88.00 89.00 90.00 93.00 85.00 65.00 55.00 93.00
194459.00 56.00 64.00 82.00 87.00 89.00 96.00 93.00 95.00 77.00 60.00 57.00 96.00
194555.00 58.00 62.00 70.00 89.00 87.00 95.00 92.00 88.00 79.00 62.00 60.00 95.00
194658.00 57.00 65.00 76.00 85.00 86.00 95.00 90.00 86.00 67.00 66.00 55.00 95.00
194753.00 58.00 75.00 85.00 91.00 86.00 91.00 85.00 86.00 70.00 58.00 57.00 91.00
194856.00 57.00 69.00 65.00 81.00 94.00 93.00 80.00 86.00 75.00 56.00 47.00 94.00
194947.00 67.00 62.00 76.00 84.00 86.00 90.00 93.00 87.00 74.00 74.00 53.00 93.00
195048.00 57.00 57.00 78.00 83.00 88.00 91.00 94.00 90.00 70.00 69.00 59.00 94.00
195156.00 58.00 66.00 82.00 86.00 95.00 94.00 92.00 90.00 82.00 58.00 50.00 95.00
195260.00 64.00 65.00 78.00 87.00 80.00 94.00 94.00 89.00 80.00 67.00 60.00 94.00
195356.00 55.00 70.00 70.00 88.00 79.00 95.00 91.00 88.00 81.00 61.00 53.00 95.00
195461.00 63.00 61.00 73.00 79.00 83.00 82.00 86.00 78.00 71.00 71.00 54.00 86.00
195551.00 53.00 63.00 76.00 73.00 97.00 85.00 91.00 89.00 71.00 58.00 55.00 97.00
195657.00 50.00 72.00 78.00 92.00 81.00 100.00 91.00 87.00 73.00 62.00 55.00 100.00
195748.00 59.00 62.00 81.00 84.00 82.00 86.00 85.00 91.00 73.00 64.00 60.00 91.00
195855.00 63.00 61.00 79.00 89.00 96.00 99.00 95.00 90.00 76.00 61.00 64.00 99.00
195955.00 57.00 60.00 75.00 82.00 90.00 97.00 86.00 80.00 69.00 60.00 55.00 97.00
196057.00 56.00 69.00 72.00 81.00 86.00 98.00 100.00 86.00 72.00 59.00 57.00 100.00
196158.00 62.00 63.00 67.00 86.00 89.00 100.00 96.00 86.00 82.00 60.00 53.00 100.00
196260.00 70.00 68.00 81.00 68.00 87.00 94.00 86.00 87.00 74.00 67.00 58.00 94.00
196353.00 69.00 65.00 67.00 90.00 88.00 81.00 88.00 91.00 72.00 58.00 57.00 91.00
196452.00 57.00 72.00 66.00 82.00 81.00 86.00 87.00 78.00 75.00 57.00 54.00 87.00
196553.00 60.00 68.00 79.00 78.00 89.00 99.00 97.00 80.00 75.00 62.00 58.00 99.00
196653.00 60.00 74.00 77.00 82.00 86.00 87.00 91.00 86.00 75.00 63.00 54.00 91.00
196756.00 58.00 57.00 67.00 87.00 91.00 91.00 98.00 94.00 73.00 60.00 54.00 98.00
196856.00 72.00 65.00 79.00 77.00 88.00 95.00 91.00 83.00 73.00 61.00 53.00 95.00
196951.00 56.00 76.00 71.00 89.00 93.00 89.00 85.00 86.00 77.00 66.00 54.00 93.00
197056.00 63.00 65.00 66.00 82.00 94.00 96.00 93.00 82.00 76.00 69.00 53.00 96.00
197156.00 58.00 60.00 78.00 88.00 86.00 95.00 99.00 80.00 75.00 58.00 51.00 99.00
197252.00 58.00 70.00 78.00 91.00 82.00 93.00 96.00 91.00 75.00 56.00 56.00 96.00
197358.00 64.00 65.00 71.00 89.00 92.00 92.00 87.00 91.00 71.00 59.00 56.00 92.00
197458.00 54.00 64.00 72.00 74.00 86.00 92.00 92.00 92.00 82.00 58.00 57.00 92.00
197555.00 58.00 62.00 69.00 82.00 89.00 90.00 86.00 86.00 83.00 70.00 57.00 90.00
197660.00 59.00 61.00 80.00 82.00 84.00 86.00 81.00 84.00 73.00 63.00 57.00 86.00
197758.00 66.00 61.00 80.00 74.00 88.00 89.00 98.00 82.00 71.00 58.00 56.00 98.00
197855.00 63.00 70.00 72.00 85.00 93.00 99.00 100.00 73.00 75.00 62.00 51.00 100.00
197951.00 60.00 73.00 77.00 81.00 92.00 98.00 86.00 90.00 79.00 60.00 56.00 98.00
198052.00 58.00 60.00 79.00 80.00 76.00 88.00 92.00 85.00 89.00 72.00 63.00 92.00
198157.00 65.00 67.00 74.00 80.00 84.00 94.00 104.00 96.00 67.00 70.00 55.00 104.00
198255.00 60.00 64.00 82.00 83.00 98.00 90.00 94.00 92.00 71.00 58.00 59.00 98.00
198359.00 63.00 67.00 78.00 96.00 82.00 88.00 86.00 81.00 68.00 60.00 52.00 96.00
198461.00 60.00 68.00 79.00 84.00 85.00 93.00 91.00 83.00 79.00 57.00 50.00 93.00
198553.00 55.00 67.00 74.00 86.00 92.00 96.00 91.00 77.00 69.00 58.00 49.00 96.00
198657.00 73.00 73.00 75.00 88.00 90.00 83.00 93.00 88.00 71.00 58.00 53.00 93.00
198755.00 62.00 73.00 87.00 87.00 94.00 89.00 94.00 92.00 90.00 63.00 57.00 94.00
198854.00 64.00 70.00 77.00 87.00 88.00 98.00 92.00 98.00 77.00 59.00 54.00 98.00
198954.00 51.00 58.00 82.00 81.00 92.00 85.00 87.00 89.00 73.00 60.00 57.00 92.00
199053.00 64.00 69.00 76.00 77.00 86.00 96.00 98.00 91.00 67.00 64.00 51.00 98.00
199154.00 65.00 64.00 76.00 72.00 77.00 99.00 91.00 87.00 86.00 61.00 52.00 99.00
199258.00 71.00 70.00 78.00 89.00 96.00 94.00 93.00 84.00 77.00 58.00 49.00 96.00
199360.00 63.00 64.00 72.00 86.00 83.00 82.00 98.00 90.00 83.00 59.00 63.00 98.00
199457.00 60.00 76.00 76.00 83.00 84.00 102.00 90.00 87.00 73.00 53.00 56.00 102.00
199559.00 64.00 76.00 75.00 87.00 97.00 98.00 88.00 87.00 75.00 65.00 60.00 98.00
199653.00 62.00 67.00 77.00 76.00 82.00 95.00 94.00 79.00 81.00 62.00 58.00b95.00b
199759.00 59.00 64.00 73.00d85.00e80.00 91.00 90.00 87.00 69.00 64.00 53.00 91.00i
199857.00 58.00 67.00 84.00 85.00 83.00 100.00 91.00 91.00 74.00 58.00 56.00 100.00
199956.00 53.00 70.00 81.00 83.00 88.00 89.00 87.00 89.00 71.00 65.00 54.00 89.00
200050.00 59.00 64.00 72.00 76.00 91.00 88.00 86.00 88.00 77.00 61.00 51.00 91.00
200155.00 56.00 69.00 75.00 91.00 84.00 86.00 91.00 80.00 74.00 63.00 51.00 91.00
200257.00 57.00 60.00 69.00 82.00 94.00 94.00 93.00 83.00 72.00 71.00a58.00 94.00a
200358.00 55.00 69.00 71.00 79.00 93.00 96.00 89.00 92.00 75.00 58.00 55.00 96.00
200454.00 58.00 79.00 82.00 78.00 89.00 99.00 94.00 76.00 74.00 58.00 57.00 99.00
200564.00 65.00 70.00 76.00 92.00 85.00 90.00 92.00 82.00 72.00 56.00 60.00 92.00
200654.00 58.00 64.00 79.00 84.00 93.00 101.00 90.00 92.00 74.00 62.00 55.00 101.00
200756.00 62.00 70.00 79.00 88.00 84.00 99.00 88.00 87.00 73.00 61.00 58.00 99.00
200852.00 58.00 59.00 82.00 91.00 94.00 88.00 93.00 84.00 71.00 61.00 54.00 94.00
200954.00 60.00 58.00 79.00 85.00 92.00 104.00 92.00 87.00 69.00 58.00 56.00 104.00
201061.00 59.00 70.00 69.00 74.00 81.00 95.00 97.00 85.00 68.00 68.00 56.00 97.00
201158.00 54.00 61.00 69.00 72.00 80.00 88.00 87.00 88.00 68.00 60.00 57.00 88.00
201254.00 60.00 66.00 77.00 85.00 78.00 86.00 96.00 89.00 78.00 64.00 51.00 96.00
201353.00 56.00 72.00 74.00 86.00 92.00 88.00 87.00 91.00 74.00 59.00 53.00 92.00
201455.00 57.00 67.00 83.00 88.00 80.00 94.00 96.00 89.00 79.00 59.00 64.00 96.00
201563.00 64.00 72.00 77.00 83.00 93.00 98.00 95.00 84.00 77.00 58.00 59.00 98.00
201658.00 66.00 75.00 88.00 87.00 97.00 92.00 96.00 83.00 65.00 70.00 50.00 97.00
201753.00 57.00 59.00 66.00 87.00 98.00 89.00 96.00 91.00 72.00 66.00 54.00 98.00
201855.00 56.00 71.00 83.00 88.00 91.00 95.00 96.00 86.00 72.00 62.00 56.00 96.00
201954.00 50.00 79.00 69.00 87.00 93.00 90.00 91.00 81.00 64.00 59.00 53.00 93.00
202057.00 60.00 65.00 74.00 87.00 85.00 98.00 99.00 91.00 74.00 65.00 56.00 99.00
202157.00 52.00 64.00 82.00 82.00 110.00 93.00 96.00 83.00 69.00 60.00 58.00 110.00
202261.00 61.00 66.00 76.00 73.00 94.00 99.00 96.00 88.00 85.00 57.00 55.00 99.00
202358.00 55.00 66.00b83.00 92.00 88.00 94.00 100.00 91.00 84.00 64.00 62.00 100.00b
202463.00 60.00 74.00a70.00l-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN55.92 59.76 66.75 76.10 83.72 88.46 93.02 92.01 86.61 74.72 61.89 55.47 95.72
S.D.3.44 4.76 5.22 5.25 5.49 6.05 5.30 4.65 4.81 5.34 4.42 3.45 4.17
SKEW-0.05 0.51 0.24 -0.19 -0.58 0.41 -0.16 -0.07 -0.40 0.66 0.77 0.21 0.18
MAX64.00 73.00 79.00 88.00 96.00 110.00 104.00 104.00 98.00 90.00 74.00 64.00 110.00
MIN47.00 50.00 57.00 65.00 68.00 76.00 81.00 80.00 73.00 64.00 53.00 47.00 86.00
YRS83 83 83 82 82 83 83 83 83 83 83 83 81