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 74.1 71.6| -2.5 60.7| -1.6 83.6| -2.9 22.8| -1.4 110 36.3|WY 114.6|CA 6 5 20250802 74.0 71.3| -2.7 59.6| -2.6 83.8| -2.6 24.1| -0.1 108 39.4|CO 114.4|CA 10 4 20250803 73.9 71.1| -2.8 58.7| -3.4 83.4| -2.8 24.6| 0.5 109 36.5|MT 115.0|CA 19 4 20250804 73.7 71.8| -1.9 59.6| -2.4 84.0| -2.0 24.5| 0.5 111 35.4|NM 111.0|CA 15 5 20250805 73.5 73.0| -0.5 60.9| -1.0 85.3| -0.5 24.3| 0.5 111 36.7|WY 113.9|AZ 7 4 20250806 73.4 74.4| 1.0 61.8| 0.0 86.7| 1.1 24.7| 1.0 109 37.4|MT 115.5|AZ 5 11 20250807 73.2 75.2| 2.0 63.5| 1.8 87.4| 2.0 23.8| 0.1 111 40.6|WY 116.6|AZ 1 22 20250808 73.2 74.5| 1.3 62.4| 0.7 86.6| 1.2 24.2| 0.5 110 35.6|OR 115.9|CA 5 17 20250809 73.1 73.7| 0.6 62.2| 0.6 85.8| 0.4 23.6| -0.2 110 33.1|WY 117.3|CA 4 7 20250810 73.0 73.8| 0.8 61.8| 0.3 86.2| 0.8 24.4| 0.5 110 35.2|WY 118.2|CA 3 6 20250811 73.0 74.9| 1.9 62.9| 1.5 87.5| 2.2 24.5| 0.6 109 33.4|CO 120.4|CA 1 8 20250812 72.8 75.4| 2.6 63.1| 1.9 88.3| 3.1 25.2| 1.2 110 38.5|CO 122.9|CA 0 9 20250813 72.7 75.8| 3.1 63.1| 2.1 89.1| 4.0 25.9| 1.8 110 32.0|NY 121.5|CA 1 13 20250814 72.6 75.7| 3.1 63.5| 2.7 88.2| 3.2 24.7| 0.5 109 32.0|NE 114.6|CA 1 7 20250815 72.5 75.0| 2.5 63.5| 2.8 87.3| 2.3 23.7| -0.5 109 40.5|MT 111.2|CA 0 12 20250816 72.5 74.8| 2.3 64.4| 3.7 86.4| 1.5 22.0| -2.2 110 42.4|MT 110.7|CA 1 9 20250817 72.4 74.4| 2.0 63.4| 2.7 86.7| 1.9 23.3| -0.8 109 38.5|NM 109.2|CA 2 13 20250818 72.3 74.0| 1.7 61.5| 0.8 87.3| 2.6 25.8| 1.8 109 38.3|WA 112.3|CA 5 7 20250819 72.2 74.5| 2.3 62.1| 1.4 87.9| 3.4 25.9| 2.0 110 36.7|ME 113.7|CA 5 13 20250820 72.1 74.4| 2.3 62.8| 2.2 86.8| 2.4 24.0| 0.2 111 40.3|WA 116.1|CA 1 15 20250821 72.0 73.7| 1.7 61.6| 1.2 86.6| 2.3 25.0| 1.1 110 36.9|WA 118.0|CA 0 6 20250822 71.8 72.5| 0.7 60.4| 0.2 85.8| 1.6 25.5| 1.5 110 37.4|WA 120.9|CA 3 16 20250823 71.7 71.6| -0.1 59.6| -0.5 84.5| 0.4 25.0| 0.9 111 36.3|MT 117.7|CA 2 18 20250824 71.6 70.2| -1.4 59.0| -0.9 82.5| -1.6 23.5| -0.6 111 36.5|SD 115.5|CA 1 4 20250825 71.6 68.7| -2.9 57.6| -2.2 80.8| -3.3 23.1| -1.1 111 31.6|MN 109.9|CA 10 2 20250826 71.6 67.8| -3.8 56.4| -3.4 80.4| -3.7 24.0| -0.3 111 37.6|CO 102.0|CA 18 2 20250827 71.5 67.7| -3.8 56.3| -3.4 80.3| -3.8 24.0| -0.4 111 34.9|MI 106.5|CA 22 1 20250828 71.5 68.7| -2.8 57.3| -2.4 80.8| -3.3 23.5| -0.9 111 38.7|MI 106.5|CA 22 1 20250829 71.4 68.6| -2.8 57.5| -2.0 80.6| -3.3 23.1| -1.3 112 34.5|MI 104.7|CA 15 0 20250830 71.1 68.6| -2.5 57.1| -2.2 81.2| -2.5 23.9| -0.4 111 34.7|CO 110.7|CA 10 0 20250831 70.9 69.1| -1.8 57.3| -1.8 82.0| -1.4 24.8| 0.4 111 34.0|CO 114.1|CA 18 1 ----------------------------------------------------------------------------------------------------- 202508 72.5 72.5| -0.0 60.7| -0.1 85.0| 0.1 24.2| 0.2 110.2 31.6|MN 122.9|CA 213 242 Clim => 21-year climatology for 2005-2025 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 ~ 6 each day # of Rhis => Number of record high maximum temperatures, expected value ~ 6 each day