SPOKANE INTERNATIONAL AIRPORT, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(457938)

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
1881-----z52.00 74.00 72.00 83.00 89.00 96.00 92.00 83.00 63.00 58.00 50.00 -----z
188242.00 45.00 68.00 69.00 84.00 94.00 98.00 102.00 87.00 61.00 52.00 49.00 102.00
188347.00 47.00 67.00 70.00 79.00 95.00 97.00 96.00 84.00 70.00 58.00 47.00 97.00
188451.00 49.00 58.00 73.00 89.00 94.00 91.00 98.00 75.00 70.00 56.00 44.00 98.00
188550.00 54.00 72.00 75.00 82.00 87.00 94.00 99.00 83.00 76.00 60.00 57.00 99.00
188649.00 55.00 68.00 68.00 88.00 90.00 100.00 96.00 83.00 77.00 54.00 57.00 100.00
188751.00 53.00 66.00 86.00 95.00 94.00 94.00 97.00 84.00 69.00 59.00 53.00 97.00
188852.00 58.00 62.00 80.00 92.00 85.00 96.00 102.00 98.00 82.00 54.00 50.00 102.00
188940.00 53.00 72.00 79.00 86.00 91.00 96.00 90.00 86.00 86.00a53.00 42.00 96.00a
189046.00a52.00 57.00 86.00 88.00a93.00 102.00 93.00 87.00 65.00a60.00 54.00 102.00c
189150.00a38.00a56.00 76.00 88.00b84.00 97.00 95.00 89.00 78.00 69.00 46.00a97.00e
189248.00a51.00a66.00 68.00 85.00a96.00 96.00 93.00a86.00 86.00 60.00 46.00a96.00e
189355.00c45.00 60.00 63.00 77.00 81.00 99.00 98.00 95.00 62.00 56.00a49.00b99.00f
189449.00b48.00 63.00 75.00 90.00 89.00 95.00 98.00 85.00 74.00 58.00b44.00a98.00e
189547.00a56.00 65.00a78.00 84.00a91.00 93.00 95.00 89.00 76.00 56.00 52.00c95.00f
189652.00d59.00 63.00 66.00 82.00 96.00 100.00 92.00 87.00 75.00 63.00 52.00 100.00d
189749.00 49.00 56.00 80.00 95.00 83.00 96.00 100.00 88.00 75.00 65.00 51.00a100.00a
189840.00 58.00 59.00 78.00 83.00 90.00 98.00 104.00a88.00 67.00 54.00 50.00 104.00a
189954.00 50.00 54.00 72.00 79.00 86.00 98.00 89.00 89.00 79.00 65.00 50.00 98.00
190052.00 51.00 69.00 80.00 82.00 93.00 100.00 88.00 86.00 69.00 51.00 53.00 100.00
190150.00 59.00 64.00 68.00 86.00 86.00 95.00 99.00 76.00 78.00 57.00 49.00 99.00
190254.00 52.00 61.00 68.00 85.00 87.00 94.00 94.00 89.00 76.00 50.00 46.00 94.00
190348.00 52.00 66.00 76.00 94.00 91.00 97.00 96.00 82.00 72.00 70.00 54.00 97.00
190449.00 44.00 58.00 79.00 80.00 93.00 98.00 100.00 91.00 82.00 64.00 47.00 100.00
190546.00 57.00 68.00 80.00 83.00 82.00 103.00 99.00 91.00 62.00 55.00 41.00 103.00
190646.00 52.00 65.00 87.00 89.00 87.00 99.00 98.00 92.00 79.00 58.00 50.00 99.00
190744.00 55.00 62.00 73.00 86.00 88.00 95.00 97.00 86.00 80.00 59.00 54.00 97.00
190845.00 51.00 58.00 81.00 84.00 93.00 101.00 96.00 91.00 77.00 69.00 47.00 101.00
190949.00 54.00 63.00 67.00 80.00 92.00 95.00 97.00 88.00 72.00 58.00 45.00 97.00
191048.00 44.00 69.00 87.00 89.00 90.00 95.00 95.00 87.00 77.00 60.00 48.00 95.00
191146.00 44.00 70.00 77.00 87.00 92.00 98.00 91.00 92.00 84.00 56.00 46.00 98.00
191251.00 51.00 65.00 74.00 82.00 98.00 94.00 92.00 80.00 72.00 58.00 49.00 98.00
191347.00 51.00 54.00 77.00 86.00 90.00 95.00 95.00 89.00 73.00 56.00 47.00 95.00
191453.00 50.00 65.00 75.00 89.00 90.00 99.00 100.00 86.00 73.00 60.00 45.00 100.00
191545.00 51.00 71.00 78.00 79.00 89.00 98.00 97.00 85.00 73.00 53.00 50.00 98.00
191649.00 53.00 64.00 80.00 77.00 96.00 95.00 96.00 90.00 75.00 57.00 46.00 96.00
191744.00 49.00 51.00 60.00 77.00 90.00 100.00 97.00 90.00 82.00 61.00 58.00 100.00
191862.00 53.00 68.00 76.00 83.00 93.00 101.00 94.00 89.00 77.00 55.00 55.00 101.00
191956.00 45.00 68.00 75.00 88.00 96.00 102.00 95.00 87.00 76.00 61.00 55.00 102.00
192050.00 50.00 63.00 74.00 80.00 92.00 101.00 99.00 87.00 77.00 56.00 51.00 101.00
192151.00 55.00 60.00 72.00 84.00 92.00 94.00 95.00 80.00 77.00 60.00 59.00 95.00
192240.00 49.00a56.00 72.00 85.00 93.00 101.00 98.00 92.00 77.00 52.00 49.00 101.00a
192352.00 54.00 70.00 79.00 82.00 91.00 99.00 99.00 88.00 81.00 57.00 53.00 99.00
192453.00 58.00 56.00 74.00 89.00 99.00 102.00 97.00 92.00 74.00 52.00 55.00 102.00
192548.00 54.00 62.00 80.00 85.00 100.00 100.00 99.00 87.00 70.00 53.00 57.00 100.00
192646.00 60.00 66.00 90.00 83.00 98.00 103.00 98.00 81.00 74.00 58.00 55.00 103.00
192744.00 51.00 65.00 79.00 80.00 87.00 100.00 93.00 79.00 79.00 54.00 56.00 100.00
192845.00 48.00 68.00 78.00 97.00 94.00 108.00 96.00 95.00 72.00 53.00 52.00 108.00
192936.00 44.00 60.00 73.00 88.00 88.00 103.00 99.00 90.00 80.00 55.00 53.00 103.00
193052.00 60.00 70.00 80.00 85.00 88.00 98.00 104.00 90.00 75.00 57.00 38.00 104.00
193158.00 54.00 58.00 81.00 93.00 95.00 106.00 97.00 91.00 80.00 66.00 49.00 106.00
193246.00 60.00 65.00 76.00 79.00 93.00 96.00 97.00 89.00 81.00 58.00 54.00 97.00
193348.00 46.00 57.00 76.00 86.00 97.00 101.00 98.00 83.00 81.00 60.00 59.00 101.00
193453.00 57.00 67.00 84.00 96.00 94.00 106.00 96.00 92.00 84.00 64.00 50.00 106.00
193557.00 50.00 64.00 69.00 81.00 87.00 99.00 95.00 93.00 85.00 52.00 45.00 99.00
193644.00 51.00 63.00 86.00 93.00 97.00 103.00 98.00 85.00 80.00 60.00 54.00 103.00
193738.00 48.00 59.00 72.00 83.00 95.00 98.00 93.00 93.00 72.00 55.00 50.00 98.00
193847.00 51.00 58.00 77.00 87.00 90.00 103.00 93.00 98.00 78.00 53.00 56.00 103.00
193956.00 45.00 71.00 87.00 92.00 98.00 105.00 101.00 90.00 73.00 57.00 60.00 105.00
194051.00 53.00 67.00 74.00 89.00 97.00 101.00 96.00 92.00 77.00 52.00 51.00 101.00
194148.00 59.00 72.00 80.00 89.00 93.00 104.00 98.00 77.00 70.00 58.00 58.00 104.00
194248.00 48.00 70.00 83.00 83.00 92.00 98.00 101.00 90.00 79.00 53.00 45.00 101.00
194344.00 52.00 60.00 81.00 79.00 86.00 95.00 91.00 91.00 87.00 57.00 54.00 95.00
194451.00 51.00 64.00 78.00 87.00 92.00 98.00 93.00 95.00 77.00 54.00 53.00 98.00
194554.00 52.00 62.00h73.00 83.00 91.00 96.00 96.00 91.00 79.00 62.00 51.00 96.00h
194648.00 52.00 67.00 89.00 81.00 89.00 99.00 98.00 87.00 64.00 53.00 55.00 99.00
194749.00 59.00 69.00 80.00 89.00 88.00 96.00 94.00 89.00 76.00 52.00 47.00 96.00
194840.00 54.00 63.00 72.00 88.00 93.00 89.00 86.00 91.00 72.00 53.00 42.00 93.00
194938.00 54.00 56.00 78.00 90.00 92.00 100.00 96.00 93.00 64.00 59.00 49.00 100.00
195040.00 49.00 51.00 69.00 80.00 91.00 95.00 93.00 96.00 69.00 60.00 50.00 96.00
195146.00 54.00 59.00 74.00 86.00 86.00 98.00 97.00 86.00 75.00 52.00 48.00 98.00
195242.00 47.00 64.00 84.00 82.00 88.00 98.00 95.00 93.00 80.00 56.00 41.00 98.00
195351.00 51.00 68.00 71.00 84.00 81.00 97.00 98.00 92.00 76.00 61.00 47.00 98.00
195449.00 55.00 60.00 71.00 89.00 84.00 94.00 92.00 85.00 67.00 59.00 47.00 94.00
195543.00 46.00 53.00 66.00 76.00 96.00 98.00 92.00 94.00 69.00 55.00 49.00 98.00
195647.00 41.00 60.00 78.00 89.00 85.00 96.00 96.00 85.00 74.00 49.00 50.00 96.00
195736.00 54.00 55.00 83.00 88.00 89.00 92.00 89.00 88.00 65.00 53.00 54.00 92.00
195847.00 61.00 61.00 68.00 92.00 96.00 95.00 98.00 94.00 80.00 57.00 52.00 98.00
195952.00 46.00 57.00 71.00 80.00 90.00 102.00 95.00 90.00 67.00 58.00 51.00 102.00
196046.00 47.00 71.00 72.00 82.00 90.00 102.00 97.00 85.00 78.00 53.00 46.00 102.00
196149.00 52.00 61.00 70.00 87.00 97.00 97.00 108.00 81.00 79.00 49.00 46.00 108.00
196247.00 56.00 62.00 80.00 72.00 92.00 97.00 94.00 87.00 79.00 53.00 46.00 97.00
196345.00 55.00 64.00 74.00 84.00 92.00 90.00 95.00 93.00 85.00 58.00 41.00 95.00
196443.00 42.00 70.00 63.00 83.00 86.00 95.00 89.00 84.00 74.00 53.00 48.00 95.00
196544.00 51.00 62.00 73.00 82.00 89.00 97.00 98.00 80.00 78.00 65.00 48.00 98.00
196649.00 48.00 70.00 72.00 92.00 85.00 94.00 100.00 93.00 77.00 57.00 51.00 100.00
196753.00 56.00 55.00 61.00 82.00 90.00 103.00 101.00 92.00 73.00 52.00 43.00 103.00
196846.00 60.00 64.00 80.00 82.00 92.00 101.00 94.00 86.00 68.00 48.00 53.00 101.00
196937.00 40.00 66.00 78.00 86.00 93.00 93.00 99.00 91.00 71.00 56.00 47.00 99.00
197043.00 52.00 55.00 61.00 84.00 98.00 99.00 99.00 81.00 82.00 60.00 45.00 99.00
197159.00 53.00 55.00 70.00 86.00 90.00 99.00 101.00 86.00 78.00 52.00 44.00 101.00
197247.00 57.00 69.00 73.00 88.00 90.00 96.00 103.00 88.00 74.00 56.00 52.00 103.00
197351.00 56.00 59.00 71.00 90.00 100.00 96.00 96.00 93.00 70.00 56.00 46.00 100.00
197450.00 47.00 61.00 70.00 75.00 94.00 97.00 94.00 84.00 74.00 53.00 49.00 97.00
197540.00 43.00 49.00 63.00 81.00 84.00 102.00 89.00 88.00 83.00 67.00 51.00 102.00
197647.00 47.00 59.00 71.00 81.00 93.00 95.00 90.00 93.00 82.00 58.00 51.00 95.00
197747.00 57.00 61.00 90.00 81.00 90.00 94.00 100.00 81.00 67.00 55.00 51.00 100.00
197842.00 47.00 65.00 72.00 76.00 91.00 96.00 98.00 86.00 74.00 56.00 38.00 98.00
197934.00 48.00 63.00 73.00 83.00 92.00 102.00 93.00 92.00 81.00 52.00 54.00 102.00
198043.00 54.00 56.00 83.00 85.00 83.00 101.00 89.00 83.00 86.00 58.00 56.00 101.00
198146.00 57.00 66.00 82.00 76.00 85.00 93.00 98.00 92.00 71.00 59.00 53.00 98.00
198244.00 56.00 60.00 73.00 83.00 94.00 98.00 95.00 90.00 70.00 54.00 54.00 98.00
198353.00 59.00 60.00 71.00 94.00 87.00 91.00 96.00 83.00 70.00 59.00 38.00 96.00
198449.00 52.00 60.00 79.00 85.00 89.00 101.00 97.00 89.00 82.00 50.00 39.00 101.00
198538.00 43.00 59.00 75.00 88.00 92.00 100.00 89.00 76.00 68.00 53.00 37.00 100.00
198645.00 59.00 64.00 74.00 96.00 94.00 91.00 97.00 86.00 73.00 53.00 39.00 97.00
198742.00 50.00 63.00 86.00 88.00 96.00 95.00 96.00 94.00 84.00 57.00 50.00 96.00
198847.00 60.00 60.00 79.00 89.00 90.00 97.00 98.00 98.00 80.00 65.00 48.00 98.00
198950.00 47.00 59.00 74.00 80.00 87.00 94.00 97.00 85.00 75.00 60.00 50.00 97.00
199052.00 51.00 66.00 71.00 83.00 89.00 98.00 96.00 91.00 67.00 62.00 47.00 98.00
199144.00 53.00 69.00 74.00 71.00 82.00 95.00 95.00 88.00 80.00 53.00 46.00 95.00
199254.00 53.00 70.00 76.00 89.00 101.00 99.00 101.00 89.00 85.00 51.00 39.00 101.00
199343.00 44.00 59.00 63.00 92.00 90.00 87.00 90.00 88.00 79.00 58.00 53.00 92.00
199449.00 51.00 69.00 78.00 84.00 92.00 102.00 98.00 88.00 75.00 47.00 48.00 102.00
199556.00 63.00 67.00 67.00 87.00 87.00 93.00 91.00 90.00 70.00 59.00 51.00 93.00
199648.00 51.00 57.00 75.00 74.00 87.00 98.00 99.00 93.00 76.00 53.00 46.00 99.00
199746.00 48.00 63.00 69.00 83.00 83.00 94.00 99.00 93.00 86.00 53.00 46.00 99.00
199849.00 53.00 66.00 81.00 83.00 89.00 103.00 102.00 96.00 76.00 56.00 48.00 103.00
199949.00 53.00 70.00 73.00 88.00 93.00 97.00 96.00 87.00 70.00 67.00 50.00 97.00
200041.00 47.00 62.00 74.00 78.00 87.00 99.00 95.00 89.00 72.00 47.00 39.00 99.00
200141.00 40.00 63.00 77.00 90.00 89.00 98.00 99.00 89.00 78.00 61.00 44.00 99.00
200248.00 51.00 55.00 70.00 77.00 96.00 102.00 94.00 90.00 70.00 58.00 55.00 102.00
200356.00 51.00 66.00 71.00 91.00 93.00 100.00 95.00 95.00 80.00 55.00 45.00 100.00
200444.00 52.00 70.00 76.00 77.00 93.00 96.00 97.00 79.00 76.00 55.00 52.00 97.00
200550.00 57.00 64.00 77.00 86.00 94.00 97.00 96.00 83.00 68.00 51.00 52.00 97.00
200650.00 48.00 59.00 75.00 92.00 94.00 102.00 97.00 91.00 69.00 61.00 48.00 102.00
200749.00 56.00 63.00 71.00 83.00 93.00 101.00 96.00 86.00 75.00 59.00 54.00 101.00
200844.00 52.00 51.00 74.00 88.00 97.00 95.00 103.00 89.00 82.00 57.00 44.00 103.00
200944.00 45.00 57.00 77.00 87.00 88.00 94.00 101.00 93.00 69.00 54.00 45.00 101.00
201051.00 53.00 64.00 75.00 81.00 83.00 95.00 93.00 85.00 81.00 60.00 46.00 95.00
201151.00 52.00 59.00 63.00 79.00 85.00 91.00 94.00 93.00 75.00 56.00 49.00 94.00
201253.00 48.00 63.00 81.00 86.00 85.00 98.00 97.00 86.00 76.00 57.00 49.00 98.00
201343.00 50.00 68.00 73.00 86.00 91.00 99.00 92.00 92.00 67.00 52.00 44.00 99.00
201447.00 46.00 56.00 72.00 80.00 85.00 100.00 98.00 88.00 80.00 59.00 57.00 100.00
201555.00 58.00 70.00 78.00 83.00 105.00 100.00 100.00 89.00 75.00 58.00 56.00 105.00
201647.00 55.00 65.00 85.00 82.00 96.00 97.00 93.00 83.00 67.00 64.00 41.00 97.00
201743.00 47.00 60.00 64.00 90.00 94.00 99.00 98.00 94.00 66.00 57.00 42.00 99.00
201853.00 56.00 63.00 83.00 85.00 84.00 97.00 103.00 87.00 68.00 59.00 47.00 103.00
201945.00 41.00 64.00 67.00 83.00 91.00 94.00 98.00 89.00 66.00 54.00 54.00 98.00
202054.00 60.00 59.00 78.00 86.00 88.00 102.00 101.00 94.00 82.00 60.00 50.00 102.00
202152.00 52.00 63.00 78.00 83.00 109.00 103.00 99.00 88.00 73.00 58.00 59.00 109.00
202242.00 51.00 68.00 66.00 73.00 93.00 102.00 100.00 96.00 80.00 51.00 45.00 102.00
202345.00 48.00 58.00 84.00 90.00 91.00 97.00 102.00 88.00 81.00 53.00 52.00 102.00
202455.00 51.00 70.00 77.00m-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN47.64 51.47 62.82 75.13 84.74 91.00 97.81 96.38 88.29 75.13 56.75 49.19 99.38
S.D.4.99 4.96 5.25 6.27 5.12 4.70 3.61 3.67 4.62 5.86 4.46 5.01 3.20
SKEW-0.10 -0.19 -0.20 -0.00 -0.07 0.40 -0.03 -0.14 -0.45 -0.20 0.53 -0.23 0.26
MAX62.00 63.00 74.00 90.00 97.00 109.00 108.00 108.00 98.00 87.00 70.00 60.00 109.00
MIN34.00 38.00 49.00 60.00 71.00 81.00 87.00 86.00 75.00 61.00 47.00 37.00 92.00
YRS143 144 143 143 143 143 143 143 143 143 143 143 136