Washington & Oregon Temperature Monitor - 7 CRN sites - September 2026 ----------------------------------------------------------------------------------------------------- TAverage(deg F) TMinimum TMaximum TRange # of Lowest Highest # of Date Clim Obs Dep Obs Dep Obs Dep Obs Dep Sites Tminimum Tmaximum Rlos Rhis ----------------------------------------------------------------------------------------------------- 20260901 62.6 62.6| -0.0 50.1| 2.0 75.6| -2.1 25.4| -4.1 7 36.3|WA 88.2|OR 0 0 20260902 62.6 57.6| -5.0 49.4| 1.5 66.2|-11.8 16.8|-13.3 7 41.2|OR 74.8|WA 0 0 20260903 62.6 54.2| -8.4 48.2| 0.3 62.4|-15.8 14.2|-16.1 7 40.1|OR 66.4|OR 0 0 20260904 62.5 54.2| -8.3 45.1| -2.7 64.5|-13.6 19.3|-10.9 7 32.0|WA 68.9|OR 0 0 20260905 62.3 56.1| -6.2 45.2| -2.6 69.7| -8.1 24.4| -5.5 7 28.8|WA 73.6|OR 0 0 20260906 62.1 55.8| -6.3 46.5| -1.4 67.5| -9.9 21.1| -8.5 7 36.5|WA 74.1|WA 0 0 20260907 61.9 56.8| -5.1 48.1| 0.3 68.7| -8.4 20.6| -8.7 7 38.5|OR 73.0|OR 0 0 20260908 61.6 59.2| -2.4 44.2| -3.4 75.2| -1.5 31.0| 1.9 7 35.1|OR 80.6|OR 0 0 20260909 61.3 62.2| 0.9 46.3| -1.0 81.0| 4.5 34.7| 5.5 7 35.1|WA 90.1|OR 0 0 20260910 61.0 63.1| 2.1 48.2| 1.3 78.2| 1.9 29.9| 0.5 7 41.2|WA 88.9|OR 0 0 20260911 60.7 58.1| -2.6 45.3| -1.3 71.8| -4.2 26.5| -2.9 7 33.6|WA 79.0|OR 1 0 20260912 60.3 57.2| -3.1 44.6| -1.7 72.1| -3.4 27.5| -1.7 7 35.8|OR 81.3|OR 0 0 20260913 59.8 54.3| -5.5 47.8| 1.8 62.7|-12.0 14.9|-13.8 7 40.1|OR 67.1|OR 0 0 20260914 59.2 55.3| -3.9 45.3| -0.5 66.5| -7.3 21.2| -6.8 7 30.6|OR 72.0|OR 0 0 20260915 58.7 56.3| -2.4 44.7| -0.9 68.0| -4.8 23.5| -3.8 7 29.7|OR 73.6|OR 1 0 20260916 58.1 59.5| 1.4 46.3| 0.9 74.6| 2.7 28.3| 1.9 7 39.9|WA 78.8|OR 0 0 20260917 57.7 58.3| 0.6 46.1| 0.8 72.4| 1.4 26.3| 0.6 7 37.0|WA 82.6|OR 0 0 20260918 57.2 58.2| 1.0 47.7| 2.6 71.2| 0.8 23.5| -1.8 7 37.4|WA 78.6|WA 0 0 20260919 56.8 57.9| 1.1 46.0| 1.4 72.7| 2.7 26.8| 1.4 7 32.5|WA 81.5|OR 0 0 20260920 56.5 58.5| 2.0 44.8| 0.7 75.3| 5.4 30.6| 4.7 7 33.8|WA 86.4|OR 0 0 20260921 56.3 59.9| 3.6 46.2| 2.5 76.2| 6.2 30.0| 3.7 7 37.2|WA 87.8|OR 0 0 20260922 56.4 59.7| 3.3 47.4| 3.8 73.7| 3.5 26.4| -0.3 7 38.1|WA 81.5|OR 0 0 20260923 56.6 56.5| -0.1 43.4| -0.3 70.8| 0.1 27.5| 0.5 7 34.5|WA 77.9|OR 0 0 20260924 56.9 57.9| 1.0 42.0| -1.9 73.7| 2.6 31.7| 4.4 7 30.7|WA 89.6|OR 0 0 20260925 57.1 55.0| -2.1 45.4| 1.5 63.6| -7.9 18.3| -9.4 7 38.7|OR 69.8|OR 0 0 20260926 57.0 50.3| -6.7 37.8| -5.9 63.9| -7.7 26.1| -1.8 7 26.2|WA 68.7|OR 0 0 20260927 56.7 49.7| -7.0 36.8| -6.7 66.1| -5.2 29.3| 1.5 7 25.3|WA 72.9|OR 1 0 20260928 56.1 52.0| -4.1 37.7| -5.5 67.9| -2.5 30.2| 3.0 7 21.4|WA 73.8|OR 1 0 20260929 55.3 57.6| 2.3 44.6| 1.8 70.1| 0.8 25.3| -1.1 7 38.5|OR 80.4|OR 0 0 20260930 54.5 57.5| 3.0 45.3| 2.9 70.1| 2.1 24.9| -0.8 7 30.4|WA 78.3|OR 0 0 ----------------------------------------------------------------------------------------------------- 202609 58.9 57.1| -1.9 45.2| -0.3 70.4| -3.1 25.2| -2.7 7.0 21.4|WA 90.1|OR 4 0 Clim => 22-year climatology for 2005-2026 Obs => Daily Observation Dep => Departure from climatology TAverage => Average over all 288 5-min observations each day # of Rlos => Number of record low minimum temperatures, expected value ~ 0.3 each day # of Rhis => Number of record high maximum temperatures, expected value ~ 0.3 each day