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 56.8 61.6| 4.8 48.9| 5.4 75.9| 4.7 27.0| -0.7 8 36.7|CO 93.9|OK 0 0 20251002 56.0 62.1| 6.1 45.3| 2.5 80.0| 9.7 34.7| 7.2 7 31.8|CO 92.5|OK 0 0 20251003 55.0 65.4| 10.4 49.8| 7.8 82.2| 13.0 32.3| 5.2 8 33.4|CO 94.5|OK 0 2 20251004 54.0 60.9| 6.9 46.8| 5.5 74.6| 6.6 27.8| 1.1 8 33.1|CO 91.0|KS 0 1 20251005 53.0 54.2| 1.2 42.4| 1.9 67.5| 0.7 25.2| -1.2 8 27.7|CO 90.7|OK 0 0 20251006 52.2 48.8| -3.4 42.3| 2.7 57.6| -8.6 15.2|-11.3 8 28.4|CO 70.5|OK 0 0 20251007 51.7 51.0| -0.7 41.6| 2.6 61.8| -3.9 20.2| -6.5 8 27.1|CO 69.8|CO 0 0 20251008 51.2 57.0| 5.8 42.6| 4.1 72.9| 7.6 30.3| 3.5 8 28.4|CO 87.1|CO 0 0 20251009 50.8 62.4| 11.6 48.8| 10.6 77.7| 13.0 28.9| 2.4 8 37.0|CO 89.6|CO 0 0 20251010 50.2 58.5| 8.3 48.1| 10.3 69.1| 5.2 21.1| -5.0 8 36.9|CO 88.9|OK 0 1 20251011 49.6 59.6| 10.0 49.5| 12.2 69.3| 6.1 19.8| -6.1 8 37.8|CO 88.0|KS 0 0 20251012 49.2 54.8| 5.6 43.2| 6.4 66.0| 3.2 22.8| -3.1 8 27.7|CO 89.1|OK 0 0 20251013 48.9 48.5| -0.4 40.1| 3.8 57.3| -5.4 17.3| -9.1 8 25.2|CO 66.4|OK 0 0 20251014 48.9 54.9| 6.0 44.6| 8.6 67.9| 4.8 23.3| -3.8 8 32.4|CO 82.0|CO 0 0 20251015 49.1 58.7| 9.6 47.3| 11.5 72.1| 8.6 24.8| -2.9 8 29.1|CO 84.9|KS 0 0 20251016 49.2 53.0| 3.8 41.9| 6.1 65.0| 1.2 23.2| -4.9 8 29.7|CO 85.1|OK 0 0 20251017 49.2 48.4| -0.8 36.0| 0.2 61.0| -2.8 24.9| -3.0 8 27.1|CO 76.5|OK 0 0 20251018 49.0 46.6| -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 51.1| 2.4 32.5| -3.1 69.5| 6.4 36.9| 9.4 8 23.9|CO 84.7|CO 0 0 20251020 48.4 49.4| 1.0 36.4| 1.0 60.5| -2.2 24.2| -3.2 8 24.8|CO 74.7|OK 0 0 20251021 47.9 46.7| -1.2 31.2| -3.7 64.1| 2.0 33.0| 5.8 8 23.9|CO 72.9|CO 0 0 20251022 47.3 49.2| 1.9 34.3| -0.0 66.1| 4.7 31.9| 4.8 8 28.2|CO 73.6|CO 0 0 20251023 46.6 47.3| 0.7 34.6| 0.9 62.1| 1.4 27.5| 0.5 8 28.0|CO 72.7|CO 0 0 20251024 45.7 46.8| 1.1 36.6| 3.7 58.9| -0.9 22.4| -4.5 8 27.9|CO 68.2|OK 0 0 20251025 44.7 48.1| 3.4 37.6| 5.7 60.4| 1.8 22.8| -3.9 8 28.4|CO 69.8|CO 0 0 20251026 43.6 49.8| 6.2 39.2| 8.2 60.7| 3.4 21.4| -4.9 8 28.0|CO 68.7|CO 0 0 20251027 42.7 47.6| 4.9 35.4| 5.1 60.2| 3.9 24.8| -1.2 8 18.5|CO 76.6|CO 0 0 20251028 42.2 36.3| -5.9 24.4| -5.5 47.3| -8.4 22.9| -2.9 8 12.7|CO 58.3|OK 0 0 20251029 42.1 39.0| -3.1 23.0| -6.7 54.4| -1.2 31.4| 5.5 8 12.7|CO 57.9|CO 0 0 20251030 42.0 42.5| 0.5 28.4| -1.2 57.0| 1.4 28.6| 2.6 8 20.5|CO 67.8|OK 0 0 20251031 42.3 39.6| -2.7 28.3| -1.5 53.2| -2.8 24.9| -1.3 7 20.5|CO 59.9|CO 0 0 ----------------------------------------------------------------------------------------------------- 202510 48.7 51.6| 3.0 39.2| 3.3 65.0| 2.3 25.8| -1.0 7.9 12.7|CO 94.5|OK 0 4 Clim => 23-year climatology for 2004-2026 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 ~ 0.4 each day # of Rhis => Number of record high maximum temperatures, expected value ~ 0.4 each day