Colorado Temperature Monitor - 8 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 56.6 61.6| 5.0 48.9| 5.6 76.0| 5.0 27.1| -0.6 8 36.7|CO 93.9|OK 0 1 20251002 55.7 62.1| 6.4 45.3| 2.7 80.1| 10.1 34.8| 7.4 7 31.8|CO 92.5|OK 0 0 20251003 54.8 65.4| 10.6 49.8| 8.0 82.2| 13.3 32.4| 5.3 8 33.4|CO 94.5|OK 0 2 20251004 53.8 61.0| 7.2 46.7| 5.7 74.6| 6.8 27.8| 1.1 8 33.1|CO 91.0|KS 0 2 20251005 52.8 54.1| 1.3 42.3| 2.1 67.6| 0.8 25.2| -1.3 8 27.7|CO 90.7|OK 0 0 20251006 52.1 48.8| -3.3 42.3| 2.9 57.6| -8.5 15.2|-11.4 8 28.4|CO 70.5|OK 0 0 20251007 51.5 51.0| -0.5 41.7| 2.9 61.9| -3.8 20.2| -6.7 8 27.1|CO 69.8|CO 0 0 20251008 51.0 57.0| 6.0 42.6| 4.4 72.9| 7.8 30.3| 3.4 8 28.4|CO 87.1|CO 0 0 20251009 50.4 62.3| 11.9 48.8| 11.0 77.7| 13.3 28.9| 2.3 8 37.0|CO 89.6|CO 0 1 20251010 49.8 58.5| 8.7 48.0| 10.7 69.1| 5.5 21.0| -5.2 8 36.9|CO 88.9|OK 0 1 20251011 49.2 59.6| 10.4 49.5| 12.6 69.4| 6.4 19.7| -6.3 8 37.8|CO 88.0|KS 0 0 20251012 48.9 54.8| 5.9 43.1| 6.7 66.0| 3.4 22.8| -3.4 8 27.7|CO 89.1|OK 0 0 20251013 48.7 48.6| -0.1 40.2| 4.2 57.4| -5.2 17.2| -9.4 8 25.2|CO 66.4|OK 0 0 20251014 48.7 54.9| 6.2 44.5| 8.9 67.8| 4.9 23.3| -4.0 8 32.4|CO 82.0|CO 0 0 20251015 48.9 58.7| 9.8 47.3| 11.8 72.1| 8.7 24.8| -3.1 8 29.1|CO 84.9|KS 0 0 20251016 49.1 53.0| 3.9 41.9| 6.4 65.0| 1.3 23.1| -5.1 8 29.7|CO 85.1|OK 0 0 20251017 49.1 48.3| -0.8 36.0| 0.3 60.9| -2.8 24.9| -3.1 8 27.1|CO 76.5|OK 0 0 20251018 49.0 46.7| -2.3 33.0| -2.8 61.6| -1.9 28.6| 0.9 8 26.2|CO 79.0|OK 0 0 20251019 48.7 51.2| 2.5 32.6| -3.1 69.5| 6.4 37.0| 9.6 8 23.9|CO 84.7|CO 0 0 20251020 48.3 49.4| 1.1 36.4| 1.0 60.5| -2.1 24.1| -3.1 8 24.8|CO 74.7|OK 0 0 20251021 47.8 46.6| -1.2 31.1| -3.8 64.1| 2.1 33.0| 5.9 8 23.9|CO 72.9|OK 1 0 20251022 47.2 49.2| 2.0 34.3| -0.0 66.1| 4.8 31.9| 4.9 8 28.2|CO 73.6|CO 0 0 20251023 46.5 47.3| 0.8 34.6| 1.0 62.2| 1.5 27.5| 0.5 8 28.0|CO 72.7|CO 0 0 20251024 45.6 46.8| 1.2 36.5| 3.8 58.9| -0.9 22.4| -4.6 8 27.9|CO 68.2|OK 0 0 20251025 44.5 48.0| 3.5 37.7| 6.0 60.5| 1.9 22.7| -4.1 8 28.4|CO 69.8|CO 0 0 20251026 43.4 49.7| 6.3 39.3| 8.5 60.6| 3.4 21.5| -5.0 8 28.0|CO 68.7|CO 0 0 20251027 42.6 47.6| 5.0 35.4| 5.2 60.3| 4.0 24.9| -1.2 8 18.5|CO 76.6|CO 0 0 20251028 42.2 36.2| -6.0 24.3| -5.6 47.3| -8.4 23.0| -2.9 8 12.7|CO 58.3|OK 0 0 20251029 42.1 39.0| -3.1 23.0| -6.8 54.4| -1.2 31.3| 5.5 8 12.7|CO 57.9|CO 0 0 20251030 42.1 42.5| 0.4 28.5| -1.3 57.0| 1.4 28.6| 2.7 8 20.5|CO 67.8|OK 0 0 20251031 42.2 39.5| -2.7 28.3| -1.6 53.2| -2.7 25.0| -1.1 7 20.5|CO 59.9|CO 0 0 ----------------------------------------------------------------------------------------------------- 202510 48.5 51.6| 3.1 39.2| 3.5 65.0| 2.4 25.8| -1.0 7.9 12.7|CO 94.5|OK 1 7 Clim => 22-year climatology for 2004-2025 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 ~ 0.4 each day # of Rhis => Number of record high maximum temperatures, expected value ~ 0.4 each day