USA National Temperature Monitor - 114 CRN sites - August 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 ----------------------------------------------------------------------------------------------------- 20250801 74.0 71.6| -2.4 60.7| -1.5 83.6| -2.8 22.9| -1.3 110 36.3|WY 114.6|CA 4 2 20250802 73.9 71.3| -2.6 59.6| -2.5 83.7| -2.6 24.1| -0.1 109 39.4|CO 114.4|CA 5 1 20250803 73.8 71.0| -2.8 58.7| -3.3 83.3| -2.8 24.6| 0.5 110 36.5|MT 115.0|CA 13 2 20250804 73.7 71.9| -1.8 59.6| -2.3 84.0| -1.9 24.5| 0.5 111 35.4|NM 111.0|CA 4 2 20250805 73.5 73.0| -0.5 61.0| -0.9 85.2| -0.5 24.4| 0.5 111 36.7|WY 113.9|AZ 0 2 20250806 73.4 74.4| 1.0 61.9| 0.1 86.6| 1.0 24.7| 0.9 110 37.4|MT 115.5|AZ 2 5 20250807 73.3 75.3| 2.0 63.6| 1.8 87.4| 1.9 23.8| 0.1 111 40.6|WY 116.6|AZ 0 14 20250808 73.2 74.4| 1.2 62.4| 0.7 86.7| 1.2 24.2| 0.5 110 35.6|OR 115.9|CA 3 7 20250809 73.2 73.7| 0.5 62.2| 0.6 85.8| 0.3 23.6| -0.2 110 33.1|WY 117.3|CA 2 4 20250810 73.1 73.8| 0.7 61.9| 0.3 86.2| 0.7 24.4| 0.5 110 35.2|WY 118.2|CA 2 4 20250811 73.0 74.8| 1.8 63.0| 1.5 87.5| 2.1 24.6| 0.6 109 33.4|CO 120.4|CA 1 6 20250812 72.9 75.4| 2.5 63.1| 1.8 88.3| 3.0 25.2| 1.2 110 38.5|CO 122.9|CA 0 6 20250813 72.8 75.7| 2.9 63.1| 2.0 89.0| 3.8 25.9| 1.8 110 32.0|NY 121.5|CA 0 7 20250814 72.7 75.7| 3.0 63.9| 2.9 88.2| 3.1 24.3| 0.1 109 41.7|MT 114.6|CA 0 2 20250815 72.6 75.0| 2.4 63.6| 2.7 87.3| 2.2 23.7| -0.5 109 40.5|MT 111.2|CA 0 6 20250816 72.6 74.7| 2.1 64.4| 3.6 86.4| 1.4 22.0| -2.2 110 42.4|MT 110.7|CA 1 5 20250817 72.5 74.4| 1.9 63.4| 2.6 86.7| 1.8 23.3| -0.8 109 38.5|NM 109.2|CA 2 8 20250818 72.4 74.0| 1.6 61.5| 0.7 87.3| 2.5 25.8| 1.8 109 38.3|WA 112.3|CA 2 4 20250819 72.3 74.5| 2.2 62.0| 1.3 87.8| 3.2 25.8| 1.9 110 36.7|ME 113.7|CA 3 10 20250820 72.2 74.4| 2.2 62.7| 2.1 86.8| 2.3 24.1| 0.2 111 40.3|WA 116.1|CA 1 7 20250821 72.0 73.6| 1.6 61.7| 1.2 86.6| 2.2 24.9| 1.0 111 36.9|WA 118.0|CA 0 5 20250822 71.9 72.6| 0.7 60.3| 0.1 85.8| 1.6 25.5| 1.5 110 37.4|WA 120.9|CA 2 10 20250823 71.7 71.6| -0.1 59.5| -0.5 84.5| 0.4 24.9| 0.8 111 36.3|MT 117.7|CA 1 13 20250824 71.5 70.2| -1.3 58.9| -0.9 82.5| -1.5 23.5| -0.6 111 36.5|SD 115.5|CA 1 2 20250825 71.4 68.7| -2.7 57.6| -2.1 80.7| -3.2 23.1| -1.1 111 31.6|MN 109.9|CA 8 2 20250826 71.4 67.7| -3.7 56.4| -3.3 80.3| -3.6 24.0| -0.3 111 37.6|CO 102.0|CA 11 1 20250827 71.4 67.8| -3.6 56.3| -3.3 80.2| -3.7 23.9| -0.4 111 34.9|MI 106.5|CA 10 1 20250828 71.3 68.6| -2.7 57.3| -2.2 80.8| -3.1 23.5| -0.9 111 38.7|MI 106.5|CA 10 1 20250829 71.2 68.5| -2.7 57.5| -1.9 80.7| -3.1 23.1| -1.3 112 34.5|MI 104.7|CA 8 0 20250830 71.0 68.6| -2.4 57.1| -2.1 81.2| -2.4 23.9| -0.4 111 34.7|CO 110.7|CA 5 0 20250831 70.8 69.1| -1.7 57.2| -1.8 82.0| -1.4 24.8| 0.4 111 34.0|CO 114.1|CA 10 1 ----------------------------------------------------------------------------------------------------- 202508 72.5 72.5| -0.0 60.7| -0.1 84.9| 0.1 24.2| 0.2 110.3 31.6|MN 122.9|CA 111 140 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 ~ 6 each day # of Rhis => Number of record high maximum temperatures, expected value ~ 6 each day