California Temperature Monitor - 10 CRN sites - October 2025 ----------------------------------------------------------------------------------------------------- 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 ----------------------------------------------------------------------------------------------------- 20251001 67.2 65.5| -1.7 55.9| 0.4 76.4| -3.4 20.5| -3.8 10 38.3|NV 95.2|AZ 0 1 20251002 66.5 65.8| -0.7 54.7| -0.2 76.4| -2.5 21.7| -2.3 10 33.1|NV 99.0|CA 0 0 20251003 65.7 63.3| -2.4 54.0| -0.2 73.0| -5.0 19.1| -4.7 10 35.1|CA 94.8|CA 0 0 20251004 65.0 61.7| -3.3 50.8| -2.8 73.0| -4.2 22.3| -1.4 10 30.4|NV 89.2|CA 0 0 20251005 64.5 62.1| -2.4 51.2| -1.9 74.3| -2.7 23.1| -0.8 10 29.5|NV 90.3|CA 0 0 20251006 64.5 64.6| 0.1 52.4| -0.4 77.8| 0.8 25.4| 1.2 10 28.8|NV 93.6|CA 0 0 20251007 64.5 66.1| 1.6 54.4| 1.7 79.8| 2.7 25.3| 0.9 10 32.2|NV 95.7|AZ 0 1 20251008 64.2 66.2| 2.0 53.8| 1.3 79.6| 2.8 25.8| 1.5 10 42.4|NV 97.2|AZ 0 0 20251009 63.7 65.5| 1.8 56.0| 3.9 76.9| 0.8 20.9| -3.1 10 43.9|NV 100.9|CA 0 0 20251010 63.1 65.2| 2.1 54.4| 2.7 76.5| 1.1 22.1| -1.6 10 33.6|NV 101.7|CA 0 0 20251011 62.8 62.5| -0.3 53.0| 1.6 74.4| -0.6 21.4| -2.3 10 30.0|NV 99.0|CA 0 1 20251012 62.7 60.4| -2.3 50.4| -0.9 71.4| -3.8 21.0| -2.9 10 28.6|NV 88.9|AZ 0 0 20251013 63.1 57.4| -5.7 48.3| -3.2 66.1| -9.5 17.8| -6.3 10 28.2|NV 88.9|CA 1 0 20251014 63.5 53.5|-10.0 46.8| -5.1 61.1|-15.0 14.2| -9.9 10 29.5|CA 80.6|AZ 1 0 20251015 63.8 53.5|-10.3 46.0| -6.2 62.8|-13.5 16.7| -7.4 10 28.9|CA 77.4|AZ 3 0 20251016 63.7 57.0| -6.7 45.2| -7.1 68.9| -7.3 23.7| -0.2 10 27.0|NV 83.8|CA 3 0 20251017 63.4 61.0| -2.4 49.1| -3.0 73.8| -1.9 24.8| 1.2 10 33.1|NV 87.1|CA 0 0 20251018 62.9 62.5| -0.4 48.8| -2.9 77.8| 2.7 29.0| 5.6 10 31.6|NV 91.6|CA 0 0 20251019 62.5 62.2| -0.3 49.8| -1.6 74.8| 0.2 25.0| 1.8 10 27.5|NV 89.2|AZ 0 0 20251020 62.1 62.7| 0.6 49.4| -1.6 77.2| 3.0 27.7| 4.6 10 21.0|NV 93.4|CA 1 0 20251021 61.8 63.8| 2.0 52.0| 1.2 77.3| 3.4 25.4| 2.3 10 34.2|NV 91.0|CA 0 0 20251022 61.6 62.8| 1.2 53.2| 2.6 74.0| 0.4 20.8| -2.3 10 34.0|NV 91.2|AZ 0 1 20251023 61.3 61.6| 0.3 50.1| -0.2 74.0| 0.7 23.9| 0.9 10 31.1|NV 93.6|CA 1 0 20251024 60.9 61.9| 1.0 50.7| 0.8 74.4| 1.6 23.7| 0.8 10 41.7|NV 90.9|CA 0 0 20251025 60.3 59.3| -1.0 50.0| 0.8 69.5| -2.7 19.5| -3.5 10 32.0|NV 91.0|AZ 1 0 20251026 59.6 58.1| -1.5 49.3| 0.8 66.8| -4.8 17.6| -5.5 10 28.6|NV 91.9|AZ 1 0 20251027 59.0 58.4| -0.6 47.1| -0.8 69.7| -1.3 22.6| -0.5 10 16.0|NV 90.3|CA 0 0 20251028 58.4 63.4| 5.0 51.5| 4.2 76.4| 6.0 24.9| 1.8 10 30.7|NV 94.3|AZ 0 1 20251029 58.0 65.2| 7.2 53.6| 6.6 79.4| 9.4 25.8| 2.8 10 33.3|NV 99.9|CA 0 3 20251030 57.8 62.8| 5.0 51.0| 4.3 75.9| 6.2 24.9| 1.9 10 31.5|NV 92.5|CA 0 2 20251031 57.6 61.8| 4.2 50.0| 3.4 74.7| 5.3 24.7| 1.9 10 31.3|NV 90.7|AZ 0 1 ----------------------------------------------------------------------------------------------------- 202510 62.4 61.9| -0.6 51.1| -0.1 73.7| -1.0 22.6| -0.9 10.0 16.0|NV 101.7|CA 12 11 Clim => 20-year climatology for 2006-2025 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