LAKE KEECHELUS, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(454414)

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
1907-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1908-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1909-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1910-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1911-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1912-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1913-----z-----z-----z-----z-----z-----z95.00l94.00a83.00a75.00b51.00 42.00 -----z
191443.00 45.00 62.00 68.00 85.00 85.00 89.00 92.00 80.00 67.00a49.00 41.00b92.00c
191540.00b46.00 68.00 72.00 78.00 88.00 91.00 95.00 80.00 65.00 47.00 46.00 95.00b
191636.00 50.00 56.00 66.00 65.00 89.00d85.00 95.00 81.00 73.00 47.00 43.00 95.00d
191742.00 47.00 48.00 58.00 69.00 82.00 92.00a92.00 82.00 80.00 61.00 59.00 92.00a
191848.00 45.00 62.00 70.00 72.00a89.00 91.00a87.00a85.00 73.00 48.00 51.00a91.00d
191945.00 41.00 59.00a62.00 79.00 81.00 92.00 80.00c75.00h-----z55.00 46.00 -----z
192051.00 50.00 55.00 61.00 76.00 80.00a90.00a92.00 79.00 65.00a51.00 41.00 92.00c
192144.00 52.00c55.00b59.00b72.00b79.00 81.00c91.00d70.00 85.00 54.00c52.00b91.00u
192240.00a40.00 45.00 62.00 81.00 87.00b92.00 91.00c86.00 77.00 49.00b48.00e92.00m
192346.00c49.00a61.00c66.00e78.00 82.00 87.00b92.00 87.00 76.00 56.00 44.00e92.00s
192446.00 50.00 49.00 73.00 84.00 86.00 95.00 88.00 89.00 65.00 46.00 50.00 95.00
192544.00a47.00 54.00 71.00 78.00 95.00 91.00a95.00a81.00a75.00a51.00 47.00 95.00e
192641.00 49.00 62.00 81.00 74.00 92.00 96.00 88.00a79.00 67.00a58.00a49.00 96.00c
192741.00 45.00 53.00 61.00 67.00 82.00 84.00b88.00 79.00 67.00a52.00 53.00b88.00e
192848.00 46.00 62.00 69.00 85.00 81.00c97.00 86.00 92.00 65.00 48.00 42.00a97.00d
192941.00a41.00 52.00 62.00 78.00 84.00a88.00 89.00 88.00 74.00 57.00 52.00 89.00b
193039.00 60.00 61.00 69.00 74.00 81.00 92.00 91.00a85.00 73.00 58.00 42.00 92.00a
193146.00 48.00 55.00 78.00 85.00 89.00 99.00a94.00 83.00 74.00 59.00 47.00 99.00a
193248.00 63.00 48.00c66.00a75.00 87.00 85.00a91.00 85.00 79.00 58.00 51.00 91.00e
193347.00 43.00 50.00 61.00 71.00 88.00 95.00 97.00 78.00 76.00 60.00 56.00 97.00
193450.00 56.00 64.00 88.00 82.00 83.00 94.00 96.00 91.00 80.00 57.00 49.00a96.00a
193555.00 50.00 50.00 63.00 73.00 83.00 102.00 94.00a91.00 84.00 54.00 44.00 102.00a
193644.00 47.00 58.00 70.00 90.00 85.00 85.00 89.00 82.00 80.00 58.00 49.00 90.00
193740.00 49.00 55.00 57.00 80.00 91.00 92.00 85.00 89.00 73.00 57.00 48.00 92.00
193847.00 45.00 50.00 68.00 80.00 84.00 102.00 92.00 92.00 73.00 46.00a50.00 102.00a
193942.00 44.00 61.00 75.00 87.00 90.00 100.00 94.00 88.00 74.00 58.00 50.00 100.00
194043.00 50.00 62.00 67.00 83.00 93.00 93.00 94.00 91.00 70.00 45.00 45.00 94.00
194141.00 50.00 66.00 72.00 85.00 86.00 102.00 91.00 75.00 67.00 53.00a48.00 102.00a
194240.00 44.00 62.00a67.00 73.00 87.00 96.00 92.00 86.00 77.00b48.00 46.00 96.00c
194347.00 52.00 53.00 64.00 70.00 81.00 84.00 84.00 85.00 82.00 50.00 49.00 85.00
194439.00 45.00 55.00 67.00 81.00 80.00a93.00 87.00 91.00 75.00 49.00 46.00 93.00a
194547.00 50.00 46.00 58.00 79.00 81.00 86.00 93.00 83.00 77.00 55.00 41.00 93.00
194649.00 43.00 46.00 71.00 80.00 77.00 93.00 90.00 80.00 64.00 47.00 47.00 93.00
194747.00 46.00 61.00 74.00 88.00 76.00 88.00 81.00 84.00 77.00 49.00 44.00 88.00
194845.00 52.00 55.00 63.00 81.00 86.00 85.00 85.00 88.00 71.00 49.00 39.00 88.00
194943.00 48.00 51.00 63.00 79.00 81.00 85.00 87.00 83.00 63.00 63.00 50.00 87.00
195043.00 45.00 49.00 61.00 72.00 83.00 86.00 89.00 92.00 63.00 57.00 49.00 92.00
195148.00 52.00 55.00 67.00 82.00 84.00 89.00 88.00 84.00 72.00 52.00 48.00 89.00
195241.00 45.00 62.00 67.00 81.00 73.00 91.00 91.00 87.00 79.00 56.00 41.00 91.00
195350.00 50.00 58.00 65.00 78.00 72.00 89.00 91.00 87.00 70.00 50.00 46.00 91.00
195440.00 45.00 49.00 58.00 73.00 76.00 83.00 80.00 79.00 63.00 60.00 44.00 83.00
195545.00 44.00 51.00 60.00 67.00 83.00 90.00 88.00 91.00 65.00 56.00 45.00 91.00
195638.00 41.00 55.00 72.00 83.00 73.00a95.00 93.00 82.00 73.00 50.00 50.00 95.00a
195737.00 48.00 53.00 78.00 78.00 85.00 78.00 81.00 88.00 78.00 55.00 48.00 88.00
195845.00 51.00 50.00 65.00 85.00 88.00 93.00 96.00 91.00 79.00 55.00 49.00 96.00
195947.00 45.00 56.00 65.00 78.00 81.00 90.00 89.00 83.00 70.00 60.00 52.00 90.00
196045.00 46.00 64.00 63.00 72.00 77.00 93.00 89.00 83.00 75.00 52.00 42.00 93.00
196147.00 46.00 54.00 59.00 80.00 95.00 93.00 92.00 77.00 73.00 56.00 45.00 95.00
196247.00 49.00 60.00 75.00 61.00 83.00 85.00 84.00 83.00 70.00 62.00 47.00 85.00
196345.00 56.00 59.00 63.00 82.00 85.00 80.00 93.00 92.00 74.00 47.00 43.00 93.00
196446.00 50.00 60.00 57.00 75.00 77.00 89.00 86.00 75.00 74.00 50.00 42.00 89.00
196552.00 48.00 61.00 70.00 76.00 75.00 95.00 95.00 79.00 73.00 55.00 46.00 95.00
196645.00 47.00 59.00 62.00 81.00 82.00 79.00 89.00 88.00 74.00 56.00 46.00 89.00
196745.00a49.00 48.00 56.00 76.00 90.00 87.00 94.00 91.00 67.00 57.00 47.00 94.00a
196848.00 59.00 58.00 73.00 77.00 84.00 93.00 86.00 84.00 69.00 48.00 44.00 93.00
196944.00k44.00b65.00 69.00 -----z89.00 88.00 90.00 88.00 65.00 61.00 43.00 -----z
197041.00 53.00h54.00 53.00 74.00 91.00b93.00 89.00 78.00 80.00 59.00 40.00 93.00j
197152.00 51.00 49.00 64.00 77.00 83.00 96.00 95.00 71.00 77.00 49.00 -----z-----z
197245.00b52.00 57.00 64.00 83.00 78.00 88.00 92.00 86.00 72.00 -----z49.00g-----z
197344.00c51.00 56.00 66.00 87.00 91.00 89.00 93.00 92.00 65.00 39.00 40.00b93.00e
197442.00h44.00e50.00 58.00 63.00 81.00 86.00 92.00a86.00 76.00 53.00 47.00b92.00p
197547.00 43.00 47.00 62.00 70.00 84.00 96.00 85.00b85.00 -----z58.00 53.00 -----z
197645.00b45.00 50.00 66.00b73.00a85.00a86.00 84.00 88.00 75.00 57.00a47.00 88.00g
197749.00 53.00 48.00a85.00 70.00 83.00 88.00 96.00b-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN44.71 48.05 55.45 66.33 77.32 83.78 90.31 90.03 84.46 72.73 53.38 46.63 92.81
S.D.3.89 4.53 5.73 6.88 6.24 5.23 5.40 4.15 5.26 5.54 5.05 4.07 4.29
SKEW0.05 0.93 0.09 0.82 -0.37 -0.07 0.06 -0.60 -0.52 -0.06 -0.27 0.41 0.15
MAX55.00 63.00 68.00 88.00 90.00 95.00 102.00 97.00 92.00 85.00 63.00 59.00 102.00
MIN36.00 40.00 45.00 53.00 61.00 72.00 78.00 80.00 70.00 63.00 39.00 39.00 83.00
YRS62 63 64 64 63 64 64 65 63 62 63 62 48