STEHEKIN 4 NW, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(458059)

File last updated on September 20, 2021
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
190645.00w50.00a62.00h79.00a80.00a85.00 93.00 89.00 81.00 70.00b52.00 42.00 -----z
190746.00 46.00l52.00 70.00a83.00 85.00a90.00a95.00d85.00 77.00 56.00d52.00e-----z
1908-----z-----z-----z68.00 73.00e86.00a88.00j89.00b89.00 -----z66.00d-----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-----z-----z-----z-----z-----z-----z-----z-----z
1914-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1915-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1916-----z-----z-----z-----z76.00 96.00 91.00 97.00 86.00 79.00a55.00k-----z-----z
1917-----z44.00m53.00 67.00 82.00a89.00 97.00 96.00 85.00 80.00 57.00 49.00 -----z
191848.00 48.00 65.00 80.00 80.00 92.00b96.00 90.00 90.00 71.00a-----z-----z-----z
191944.00 47.00 64.00 78.00 91.00a84.00a98.00 90.00 85.00 79.00 54.00a47.00a98.00d
192048.00 52.00 61.00 77.00 75.00 87.00 95.00a94.00 85.00 62.00 54.00 46.00 95.00a
192140.00 47.00 61.00 69.00 82.00 85.00 92.00 93.00 75.00a75.00 61.00 43.00 93.00a
192244.00 43.00a53.00 73.00 86.00 92.00 94.00 94.00 86.00 71.00 48.00 40.00 94.00a
192343.00 50.00 62.00 79.00 82.00 91.00 96.00 94.00 87.00 79.00 58.00 42.00 96.00
192445.00 51.00 59.00 77.00 89.00 94.00 101.00 95.00 93.00a67.00 48.00 62.00 101.00a
192547.00 52.00 62.00a78.00 83.00 96.00 97.00 93.00 89.00 72.00 58.00 51.00 97.00a
192645.00 59.00 70.00 84.00a80.00 97.00 102.00 95.00 85.00 66.00 57.00 51.00 102.00a
192740.00 46.00 58.00 76.00 81.00 84.00 93.00 95.00e76.00 69.00 56.00 62.00 95.00e
192843.00 49.00 58.00 72.00 87.00 95.00 103.00 95.00a89.00 73.00 52.00 41.00a103.00b
192945.00 50.00a61.00 75.00 85.00 86.00 98.00 95.00 93.00 76.00a67.00 55.00 98.00b
193044.00 52.00 69.00 73.00 79.00 84.00 96.00 96.00 86.00a73.00 59.00 43.00 96.00a
193144.00 45.00 57.00 83.00 89.00a91.00 95.00 93.00 86.00 69.00 52.00 38.00 95.00a
193248.00 55.00 61.00 71.00a76.00 90.00 88.00 92.00 86.00 82.00 59.00 52.00 92.00a
193346.00 47.00 51.00 76.00 74.00 90.00 94.00 96.00 79.00 73.00 62.00 42.00 96.00
193451.00 48.00 63.00 81.00 90.00a89.00 97.00 91.00 88.00 72.00 55.00 45.00 97.00a
193545.00 44.00 59.00 69.00 80.00 85.00 94.00 88.00 88.00 71.00 62.00 45.00 94.00
193643.00 53.00 56.00 77.00 86.00 90.00 95.00 92.00 83.00 71.00 57.00 48.00 95.00
193742.00 42.00 55.00 68.00 83.00 88.00 93.00 89.00 82.00 65.00 55.00 50.00 93.00
193846.00 44.00 55.00 74.00 84.00 95.00a96.00 86.00 88.00 68.00 55.00 51.00 96.00a
193951.00 50.00 69.00 78.00 84.00 91.00 102.00 94.00a83.00 70.00 52.00b48.00 102.00c
194047.00 49.00 68.00 69.00 85.00 90.00 90.00 92.00 85.00 70.00 50.00a44.00 92.00a
194140.00a46.00 63.00 74.00 82.00 88.00 101.00 94.00a75.00 64.00 58.00 45.00 101.00b
194244.00 50.00 62.00 74.00a78.00a89.00 92.00 97.00a84.00 79.00 50.00 44.00 97.00c
194351.00 46.00 54.00 77.00 79.00 88.00 91.00 87.00a90.00 75.00 49.00 50.00 91.00a
194441.00 48.00 63.00 74.00a79.00 87.00 96.00 87.00 90.00a70.00 53.00 43.00a96.00c
194549.00 53.00a60.00 69.00 83.00 87.00 94.00 92.00 82.00 78.00 65.00 41.00 94.00a
194644.00 48.00 55.00 75.00 80.00 88.00 91.00 94.00 78.00 70.00 50.00 52.00 94.00
194742.00 57.00a68.00 80.00 89.00 87.00 91.00 90.00a83.00 75.00 54.00 43.00 91.00b
194854.00 56.00 60.00 68.00 79.00 91.00b86.00 81.00 84.00 68.00 56.00 41.00a91.00c
194939.00 41.00 53.00 73.00 89.00 88.00 95.00 92.00 91.00 64.00 63.00 42.00 95.00
195036.00 46.00 55.00 64.00 75.00 89.00 92.00 92.00 92.00 63.00 55.00 41.00 92.00
195145.00 41.00 51.00 73.00 80.00 86.00 92.00 92.00 86.00 66.00 56.00 39.00d92.00d
1952-----z-----z-----z79.00 79.00 83.00 99.00 95.00 90.00 79.00c52.00 -----z-----z
1953-----z-----z56.00 67.00 77.00 77.00 93.00 89.00 84.00 67.00 50.00 -----z-----z
1954-----z-----z-----z-----z-----z-----z90.00 90.00 80.00 64.00 -----z-----z-----z
195539.00 47.00 51.00 63.00 70.00 90.00 92.00 89.00 88.00 63.00a53.00 44.00 92.00a
195642.00 46.00 55.00 74.00 88.00 80.00 96.00 95.00 83.00 67.00 49.00 49.00 96.00
195741.00 59.00 65.00 81.00 87.00 90.00 89.00 88.00 88.00 73.00 54.00 44.00 90.00
195846.00 55.00a59.00 75.00 92.00 97.00 96.00 98.00 84.00 84.00 53.00 42.00 98.00a
195943.00 48.00 53.00 68.00p80.00p90.00 99.00 89.00 77.00 70.00 58.00 43.00 -----z
196043.00 49.00 65.00 72.00 77.00 88.00 99.00 95.00 89.00 73.00 51.00 44.00 99.00
196142.00 59.00 63.00 68.00 81.00 94.00 97.00 101.00 82.00 74.00 53.00 43.00 101.00
196251.00 54.00 58.00 75.00 73.00 84.00 97.00 89.00 87.00 67.00 57.00 49.00 97.00
196349.00 55.00 63.00 69.00a84.00 95.00 87.00 91.00 87.00 70.00a48.00 41.00 95.00b
196449.00 50.00 56.00 68.00 80.00 84.00 93.00 88.00 83.00 67.00 51.00 43.00 93.00
196545.00 53.00 62.00 73.00 83.00 88.00 94.00 94.00 78.00 73.00 56.00 44.00 94.00
196644.00 49.00 61.00 70.00 86.00 84.00 89.00 94.00 88.00 71.00 55.00 52.00 94.00
196750.00 54.00 56.00 64.00 81.00 93.00 93.00 101.00 90.00 68.00 56.00 54.00 101.00
196850.00 50.00 56.00 78.00 81.00 89.00 98.00 95.00 84.00 73.00 53.00 41.00 98.00
196934.00 40.00h62.00 65.00 86.00 94.00 93.00 89.00 87.00 63.00 58.00 42.00 94.00h
197042.00 50.00 59.00 63.00 84.00 93.00 95.00 97.00 81.00 73.00 52.00 39.00 97.00
197154.00 54.00 50.00 71.00 85.00 85.00 100.00 101.00 78.00 78.00 52.00 41.00 101.00
197249.00 46.00 63.00 73.00 88.00 86.00 92.00 98.00 88.00 72.00 55.00 55.00 98.00
197340.00 49.00 59.00 73.00 89.00 90.00 98.00 97.00 91.00 62.00 43.00 45.00 98.00
197452.00 46.00 60.00k69.00 78.00 97.00 98.00 99.00 89.00 68.00 55.00 45.00 99.00k
197545.00 49.00 55.00 70.00 87.00 88.00 103.00 92.00 89.00 74.00 58.00a48.00 103.00a
197651.00 52.00 57.00 -----z83.00 90.00 99.00 90.00 90.00 78.00 53.00 53.00 -----z
197739.00 54.00 58.00 84.00 74.00 95.00 97.00 105.00 82.00 65.00 47.00 42.00 105.00
197841.00 43.00 60.00 70.00 80.00 100.00 99.00 98.00 74.00 71.00b51.00 42.00 100.00b
197935.00 41.00 59.00 79.00 83.00 94.00 105.00 97.00 83.00 84.00 50.00 50.00 105.00
198037.00 45.00 56.00 79.00 80.00 84.00 98.00 94.00 84.00 82.00 53.00 42.00 98.00
198146.00 49.00 66.00 75.00 79.00 90.00 98.00 101.00 90.00 68.00 52.00 37.00 101.00
198241.00 45.00 55.00 70.00 86.00 98.00 100.00 95.00 87.00 71.00 49.00 -----z-----z
198345.00 44.00 59.00 76.00 95.00 90.00 89.00 96.00 79.00 68.00 54.00a37.00 96.00a
198453.00 47.00 62.00 73.00 -----z88.00 98.00 95.00 88.00 77.00 41.00 41.00 -----z
198536.00 51.00 57.00 72.00 88.00 93.00 103.00 94.00 84.00 67.00 52.00 36.00a103.00a
198639.00 45.00 62.00 70.00a101.00 103.00 95.00 101.00 92.00 77.00 55.00a38.00 103.00b
198740.00 48.00 62.00 80.00 93.00 97.00 99.00 98.00 96.00 81.00a65.00 40.00 99.00a
198844.00 57.00 63.00 80.00 85.00 93.00 101.00a95.00 96.00 83.00a51.00 41.00 101.00b
198955.00 46.00 54.00 73.00 83.00a91.00a94.00a95.00 85.00 76.00 59.00 47.00 95.00c
199040.00 50.00 67.00 72.00 81.00 89.00a101.00 96.00 90.00 70.00a55.00 39.00 101.00b
199144.00 53.00a60.00 77.00a78.00 88.00 95.00a98.00 88.00 78.00 48.00 51.00 98.00c
199241.00 49.00 66.00 76.00 89.00 103.00 100.00 101.00 85.00 77.00 51.00 44.00 103.00
199339.00 46.00 58.00 65.00 90.00 88.00 86.00 93.00 93.00f83.00 54.00 41.00 93.00f
199448.00 44.00 70.00 80.00 89.00 97.00 106.00 94.00 90.00 73.00 46.00 38.00 106.00
199539.00a55.00 58.00 75.00 91.00a89.00 98.00 96.00 89.00 64.00a47.00 46.00 98.00c
199640.00 44.00 57.00 71.00 80.00 85.00 102.00 102.00 86.00 76.00 50.00a39.00 102.00a
199747.00 48.00 -----z66.00 89.00 -----z-----z100.00 -----z67.00c54.00 50.00 -----z
199842.00 47.00 61.00 75.00a87.00 86.00 107.00 100.00 98.00 73.00a51.00 42.00 107.00b
199948.00 46.00 55.00 77.00 91.00 91.00 98.00 95.00 85.00 70.00 52.00 45.00 98.00
200041.00 48.00 60.00 78.00 79.00 94.00 97.00 97.00a84.00 67.00 50.00a38.00 97.00b
200139.00a46.00 62.00 77.00 95.00 91.00 98.00 101.00 85.00 70.00 50.00 38.00 101.00a
200240.00 47.00 58.00 78.00 78.00 98.00 102.00a101.00 90.00 76.00 51.00 41.00 102.00a
200342.00 50.00 66.00 70.00 87.00a97.00a103.00a98.00 95.00a76.00 47.00a40.00a103.00f
200441.00 -----z-----z77.00 -----z97.00f98.00 101.00a91.00 74.00 50.00 43.00a-----z
200542.00 48.00 67.00 83.00 89.00 85.00a97.00 98.00 86.00 73.00 47.00 38.00 98.00a
200640.00 49.00a62.00 76.00 95.00 98.00 106.00 97.00a93.00 78.00 49.00 37.00 106.00b
200738.00a50.00a62.00 71.00 82.00a91.00 -----z93.00 89.00 60.00 61.00 39.00 -----z
200835.00 52.00 56.00 66.00 91.00 98.00 99.00 98.00 81.00 -----z51.00 45.00 -----z
200949.00a42.00a54.00 79.00a91.00a90.00 100.00 98.00 90.00 69.00 55.00 48.00 100.00d
201044.00a47.00 57.00 72.00 81.00 85.00 97.00 95.00 79.00c64.00f50.00r37.00d-----z
201152.00 51.00 41.00g59.00 67.00 86.00 91.00 98.00 97.00d67.00 52.00c41.00 98.00n
201239.00e44.00b58.00 85.00 89.00 84.00a102.00b100.00a88.00b79.00a53.00e39.00c102.00v
201350.00b50.00e64.00d73.00f90.00c92.00 97.00 92.00a90.00 68.00 59.00 47.00 97.00u
201450.00 40.00 53.00a66.00c86.00a90.00 102.00 101.00 88.00 82.00 55.00c41.00a102.00i
201539.00 57.00 66.00 77.00 89.00 106.00a101.00 101.00a92.00a72.00 51.00a41.00b106.00f
201639.00 55.00a64.00 80.00c89.00 98.00a98.00 99.00 81.00 68.00 55.00 43.00a99.00f
201737.00c43.00a51.00 64.00 87.00 92.00h97.00 101.00 96.00a68.00c63.00a41.00 101.00q
201840.00a55.00a57.00 79.00 88.00 87.00 99.00b95.00c81.00a67.00 56.00 41.00 99.00h
201943.00 43.00a59.00 68.00a86.00b88.00b93.00 99.00 84.00 64.00a50.00a40.00c99.00k
202041.00a52.00c61.00a73.00a85.00 91.00 101.00 103.00 93.00 88.00 55.00 42.00 103.00f
202140.00a47.00b63.00d78.00 84.00c102.00a105.00c103.00 85.00l-----z-----z-----z-----z
Period of Record Statistics
MEAN43.83 48.92 59.55 73.59 83.78 90.35 96.49 94.94 86.29 72.00 53.78 44.15 97.69
S.D.4.71 4.35 4.72 5.34 5.78 5.14 4.52 4.37 4.94 5.78 4.72 5.23 4.08
SKEW0.31 0.29 0.14 -0.21 -0.07 0.53 -0.06 -0.23 -0.16 0.35 0.42 1.07 0.22
MAX55.00 59.00 70.00 85.00 101.00 106.00 107.00 105.00 98.00 88.00 67.00 62.00 107.00
MIN34.00 40.00 50.00 59.00 67.00 77.00 86.00 81.00 74.00 60.00 41.00 36.00 90.00
YRS102 100 100 104 105 105 106 109 106 105 104 101 75