COLVILLE AIRPORT, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(451650)

File last updated on March 28, 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
1937-----z-----z68.00 70.00 84.00 92.00 98.00 94.00 92.00 74.00 59.00a51.00 -----z
193845.00 46.00 56.00 78.00 89.00 96.00 104.00 97.00 98.00a77.00a54.00a45.00 104.00c
193947.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
194047.00 51.00 67.00 71.00 91.00 96.00 102.00 97.00 94.00 72.00 49.00 46.00 102.00
194142.00 51.00 61.00r83.00 86.00 92.00a107.00 107.00 76.00 69.00 59.00 56.00 107.00s
194246.00 47.00 70.00 82.00 82.00 98.00a97.00 100.00 92.00 79.00 51.00 45.00n100.00o
194346.00 50.00 58.00 81.00 80.00 90.00 99.00 93.00 93.00 85.00 51.00 55.00 99.00
194446.00 50.00 66.00 76.00 87.00 91.00 100.00 95.00c97.00 76.00 55.00 49.00 100.00c
194553.00 51.00 59.00 72.00 86.00 90.00 98.00 98.00c89.00 79.00 58.00 49.00 98.00c
194646.00 47.00 65.00 83.00 82.00 89.00 99.00 100.00 89.00 64.00 49.00 50.00 100.00
194748.00 59.00 70.00 80.00a92.00 88.00 99.00 96.00 86.00 78.00 50.00 43.00 99.00a
194843.00 52.00 65.00 74.00 87.00 93.00 -----z89.00 91.00a70.00 50.00 44.00b-----z
194936.00 50.00 58.00 78.00 92.00 94.00d99.00 96.00a91.00 67.00a-----z-----z-----z
195045.00f51.00 54.00 -----z81.00a93.00 98.00 96.00 99.00a66.00c52.00 48.00 -----z
195144.00 52.00 59.00 74.00a86.00 88.00b100.00i100.00d87.00 74.00 50.00 50.00a100.00q
195242.00 52.00 64.00 87.00 86.00a92.00 102.00b99.00 94.00 84.00 55.00 43.00 102.00c
195353.00 53.00 64.00 70.00 83.00 82.00c98.00 99.00 92.00f75.00 58.00 47.00a99.00j
195450.00 54.00a55.00 73.00 88.00 84.00 95.00a95.00 83.00 70.00 57.00 47.00 95.00b
195538.00 44.00 51.00a68.00 76.00 97.00 97.00 95.00 98.00 69.00 60.00 47.00 98.00a
195643.00 42.00 58.00 81.00 92.00 88.00 100.00 100.00 90.00 78.00 49.00 55.00 100.00
195734.00f52.00b59.00 85.00 88.00 89.00 95.00 94.00 92.00b71.00 55.00 45.00b95.00l
195847.00 58.00 63.00 72.00 96.00 98.00a99.00 101.00 95.00 80.00 59.00a48.00 101.00b
195948.00a47.00 59.00 72.00 85.00 90.00 102.00 100.00 89.00a70.00a57.00a49.00 102.00d
196045.00 48.00a72.00 75.00a85.00 92.00 107.00 101.00 90.00 79.00 55.00 40.00 107.00b
196146.00n57.00 64.00 66.00 85.00 96.00 99.00 107.00 84.00 75.00 50.00 48.00 107.00n
196246.00b49.00a67.00 81.00 76.00 91.00 100.00 97.00 89.00a79.00 58.00b48.00a100.00g
196350.00 54.00 65.00 75.00a85.00 95.00 91.00 98.00 95.00 81.00 53.00a42.00 98.00b
196445.00 46.00 69.00 67.00 83.00 87.00 99.00 91.00 82.00 76.00 53.00 43.00 99.00
196545.00 51.00 58.00 73.00 84.00 89.00 98.00a99.00 81.00 78.00 62.00a47.00 99.00b
196645.00 49.00 71.00 74.00a89.00 87.00 95.00 99.00 92.00 75.00 59.00 47.00 99.00a
196750.00 55.00 55.00 65.00 83.00 93.00 96.00 104.00 95.00 72.00 53.00 46.00 104.00
196848.00 62.00a66.00 79.00 83.00 90.00 101.00 97.00 87.00 68.00 55.00 47.00 101.00a
196938.00 45.00 66.00 77.00 86.00 95.00 95.00 100.00 92.00 65.00 56.00 48.00 100.00
197046.00 51.00 59.00 65.00 84.00 95.00 99.00 101.00 84.00 82.00 57.00 47.00 101.00
197149.00 49.00 57.00 69.00 85.00 91.00 100.00 101.00 83.00 78.00 49.00 41.00 101.00
197247.00 60.00 67.00 74.00 89.00 90.00a96.00 102.00 90.00 74.00 48.00 53.00 102.00a
197345.00 55.00 63.00 72.00 92.00 99.00 101.00 101.00 94.00 67.00 50.00 47.00 101.00
197451.00 49.00 59.00a70.00 77.00 96.00 98.00 98.00 88.00 74.00 53.00 49.00a98.00b
197544.00 45.00 51.00a71.00 82.00 85.00 102.00a87.00i87.00 81.00 67.00 54.00 102.00k
197643.00 49.00 57.00 75.00 79.00 95.00 93.00e89.00 91.00 82.00 58.00 45.00b95.00g
197745.00 54.00 60.00 91.00 82.00 94.00 96.00 99.00p85.00c68.00 54.00 48.00 99.00s
197845.00 46.00 63.00 74.00h78.00a92.00a97.00 97.00 83.00 -----z40.00u42.00 -----z
197935.00 49.00 67.00 78.00 83.00 92.00 103.00 95.00 87.00 77.00a50.00 49.00 103.00a
198045.00 45.00 60.00 81.00 84.00 83.00 97.00 92.00 82.00 80.00l53.00g58.00 97.00s
198148.00 57.00 65.00 82.00 81.00 85.00 90.00 96.00 92.00 65.00 53.00 49.00c96.00c
198247.00a56.00a62.00 74.00 82.00 92.00 99.00 95.00 86.00a68.00a50.00 54.00b99.00f
198349.00a53.00 59.00 73.00 94.00a87.00b90.00 96.00 79.00 67.00 56.00a38.00 96.00e
198445.00 49.00e58.00d79.00 85.00 87.00a98.00 95.00 87.00 79.00 49.00 38.00c98.00m
198537.00 47.00a59.00 76.00 88.00a91.00 101.00 91.00 78.00 67.00c52.00a38.00a101.00g
198647.00a56.00 65.00 74.00a95.00 94.00 93.00a98.00a88.00 70.00 57.00 41.00a98.00e
198741.00 49.00 65.00 87.00 89.00 97.00d99.00a99.00a97.00 80.00 -----z-----z-----z
Period of Record Statistics
MEAN45.34 50.90 61.98 75.69 85.34 91.40 98.35 97.50 89.04 74.04 54.22 47.11 100.32
S.D.3.96 4.40 5.13 5.96 4.67 4.07 3.61 3.88 5.45 5.65 4.17 4.69 2.51
SKEW-0.67 0.41 -0.10 0.36 0.19 -0.26 -0.10 0.06 -0.29 -0.04 0.60 0.08 0.34
MAX53.00 62.00 72.00 91.00 96.00 99.00 107.00 107.00 99.00 85.00 67.00 58.00 107.00
MIN35.00 42.00 51.00 65.00 76.00 82.00 90.00 89.00 76.00 64.00 48.00 38.00 95.00
YRS47 49 49 48 50 50 48 48 49 48 46 47 28