Washington & Oregon Temperature Monitor - 7 CRN sites - May 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 ----------------------------------------------------------------------------------------------------- 20260501 50.4 56.7| 6.3 40.4| 2.7 72.4| 9.5 32.0| 6.8 7 25.7|OR 82.2|OR 0 0 20260502 50.9 59.0| 8.1 44.6| 6.4 74.3| 11.0 29.8| 4.7 7 35.2|OR 85.8|OR 0 0 20260503 51.3 62.1| 10.8 44.6| 5.8 80.3| 16.8 35.6| 11.0 7 34.3|WA 86.9|WA 0 4 20260504 51.4 60.2| 8.8 45.4| 6.1 74.5| 11.1 29.2| 5.1 7 34.7|WA 84.2|OR 0 0 20260505 51.5 58.9| 7.4 46.3| 6.9 71.2| 7.8 24.8| 0.9 7 38.3|WA 83.3|OR 0 1 20260506 51.5 58.5| 7.0 46.1| 6.7 70.2| 6.7 24.1| -0.0 7 37.9|OR 86.4|OR 0 0 20260507 51.7 57.6| 5.9 44.6| 5.4 70.3| 6.3 25.5| 0.8 7 39.2|OR 81.1|OR 0 1 20260508 51.9 55.8| 3.9 42.1| 2.9 68.2| 3.6 26.0| 0.6 7 33.6|WA 79.7|OR 0 0 20260509 52.3 57.0| 4.7 39.6| 0.3 72.9| 7.6 33.2| 7.3 7 27.0|OR 83.5|OR 0 0 20260510 52.8 58.7| 5.9 43.7| 4.0 72.3| 6.5 28.6| 2.5 7 30.7|OR 82.2|OR 0 1 20260511 53.2 58.7| 5.5 41.7| 1.5 74.7| 8.6 33.0| 7.1 7 34.0|WA 82.6|OR 0 0 20260512 53.7 63.1| 9.4 43.9| 3.0 81.7| 15.2 37.8| 12.2 7 31.3|WA 95.9|OR 0 4 20260513 54.3 54.4| 0.1 45.3| 3.7 62.1| -4.8 16.9| -8.4 7 34.0|OR 69.1|OR 0 0 20260514 54.8 52.4| -2.4 40.5| -1.9 64.2| -3.1 23.7| -1.2 7 24.3|OR 74.1|OR 0 0 20260515 55.1 49.6| -5.5 38.4| -4.6 58.9| -8.5 20.5| -3.9 7 27.9|OR 70.7|OR 0 0 20260516 55.1 46.4| -8.7 36.9| -6.4 56.3|-10.8 19.4| -4.4 7 27.7|OR 62.1|OR 3 0 20260517 54.7 48.2| -6.5 36.9| -6.3 60.6| -5.8 23.6| 0.5 7 29.8|OR 65.3|WA 2 0 20260518 54.1 52.2| -1.9 37.6| -5.3 66.2| 0.6 28.5| 5.9 7 26.6|OR 71.4|OR 1 0 20260519 53.6 54.3| 0.7 40.2| -2.4 66.9| 2.2 26.8| 4.6 7 32.9|WA 75.2|OR 0 0 20260520 53.1 56.5| 3.4 43.2| 0.9 69.0| 4.8 25.8| 3.9 7 34.5|WA 75.7|OR 0 0 20260521 53.0 57.9| 4.9 41.3| -1.0 72.8| 8.8 31.6| 9.8 7 31.6|WA 82.4|OR 0 1 20260522 53.2 59.1| 5.9 42.6| 0.2 74.6| 10.3 32.0| 10.1 7 35.4|WA 82.4|OR 0 0 20260523 53.7 60.0| 6.3 43.7| 1.1 74.2| 9.3 30.4| 8.1 7 34.9|OR 87.3|OR 0 0 20260524 54.2 60.4| 6.2 43.6| 0.7 76.7| 11.1 33.0| 10.3 7 40.8|WA 88.2|OR 0 3 ----------------------------------------------------------------------------------------------------- 202605 53.0 56.6| 3.6 42.2| 1.3 70.2| 5.2 28.0| 3.9 7.0 24.3|OR 95.9|OR 6 15 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