California Temperature Monitor - 10 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 61.8 65.2| 3.4 53.5| 3.9 77.1| 3.5 23.6| -0.4 8 32.2|NV 97.0|CA 0 0 20260502 62.0 65.9| 3.9 54.3| 4.4 77.0| 3.2 22.8| -1.1 8 43.5|NV 98.8|CA 0 0 20260503 62.1 63.9| 1.8 53.6| 3.5 75.3| 1.5 21.6| -2.1 8 40.5|CA 100.4|CA 0 0 20260504 62.0 58.1| -3.9 50.0| -0.2 66.7| -6.9 16.7| -6.7 8 34.0|CA 88.7|CA 1 0 20260505 61.8 57.3| -4.5 47.8| -2.3 66.3| -6.9 18.4| -4.6 8 32.5|CA 86.2|CA 0 0 20260506 61.5 62.9| 1.4 48.3| -1.7 75.7| 2.8 27.4| 4.5 8 37.2|CA 95.7|CA 0 0 20260507 61.5 67.5| 6.0 52.7| 2.8 79.8| 6.9 27.1| 4.1 8 39.6|NV 104.2|CA 0 1 20260508 61.7 69.5| 7.8 56.0| 6.1 82.3| 9.1 26.3| 3.0 8 41.4|NV 107.8|CA 0 1 20260509 62.1 70.6| 8.5 56.1| 6.0 84.4| 10.7 28.3| 4.7 8 37.8|NV 108.9|CA 0 0 20260510 62.6 72.9| 10.3 59.4| 8.9 86.4| 12.0 27.0| 3.1 8 48.9|NV 111.4|CA 0 4 20260511 63.2 73.9| 10.7 59.1| 8.2 87.9| 12.9 28.9| 4.8 8 42.3|NV 112.6|CA 0 5 20260512 63.8 73.0| 9.2 60.4| 9.0 84.8| 9.1 24.4| 0.1 8 51.6|NV 115.2|CA 0 5 20260513 64.3 69.0| 4.7 56.9| 4.9 78.8| 2.7 22.0| -2.2 8 32.9|NV 105.4|CA 0 0 20260514 64.6 67.8| 3.2 54.4| 2.0 80.5| 4.2 26.2| 2.3 8 26.1|NV 107.1|CA 0 0 20260515 64.7 67.5| 2.8 54.0| 1.3 79.5| 3.3 25.5| 2.0 8 21.2|NV 106.5|CA 1 0 20260516 64.5 64.2| -0.3 53.0| 0.1 75.5| -0.5 22.6| -0.6 8 29.3|NV 102.9|CA 0 0 20260517 64.4 59.6| -4.8 48.0| -4.8 71.8| -4.0 23.8| 0.8 8 25.2|NV 101.8|CA 0 0 20260518 64.2 59.6| -4.6 47.2| -5.4 71.7| -3.9 24.5| 1.5 8 25.7|NV 87.8|CA 0 0 20260519 63.9 64.6| 0.7 51.0| -1.3 77.1| 1.7 26.1| 3.0 8 30.7|NV 93.2|CA 0 0 20260520 63.6 67.3| 3.7 51.6| -0.4 80.7| 5.6 29.1| 6.0 8 34.5|NV 98.4|CA 0 0 20260521 63.3 68.0| 4.7 54.3| 2.5 81.2| 6.5 26.9| 4.0 8 36.1|NV 104.4|CA 0 0 20260522 63.1 69.5| 6.4 56.3| 4.6 82.0| 7.5 25.7| 2.9 8 34.0|NV 106.2|CA 0 0 20260523 63.2 69.4| 6.2 57.5| 5.7 81.5| 6.9 24.0| 1.2 8 48.4|NV 107.1|CA 0 0 20260524 63.5 69.2| 5.7 56.6| 4.6 81.3| 6.4 24.7| 1.8 8 42.1|NV 104.4|CA 0 1 20260525 64.0 67.4| 3.4 54.1| 1.8 79.5| 4.1 25.4| 2.3 8 40.8|NV 104.7|CA 0 0 20260526 64.5 60.0| -4.5 50.3| -2.5 70.2| -5.9 19.9| -3.5 8 30.9|NV 98.1|CA 0 0 20260527 65.2 55.7| -9.5 48.4| -4.9 65.3|-11.6 16.9| -6.8 8 31.5|CA 86.5|AZ 0 0 20260528 66.0 55.7|-10.3 46.4| -7.5 65.7|-12.1 19.4| -4.5 8 29.1|NV 85.8|AZ 1 0 20260529 66.7 57.4| -9.3 49.3| -5.1 65.8|-12.9 16.4| -7.8 8 34.9|CA 88.0|CA 1 0 20260530 67.4 62.9| -4.5 49.2| -5.8 75.2| -4.3 25.9| 1.5 8 31.8|NV 96.4|CA 0 0 20260531 68.2 67.3| -0.9 52.4| -3.3 80.1| -0.1 27.8| 3.3 8 28.8|NV 103.3|CA 1 0 ----------------------------------------------------------------------------------------------------- 202605 63.7 65.3| 1.5 53.0| 1.1 77.0| 1.7 24.0| 0.5 8.0 21.2|NV 115.2|CA 5 17 Clim => 21-year climatology for 2006-2026 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 ~ 0.5 each day # of Rhis => Number of record high maximum temperatures, expected value ~ 0.5 each day