USA National Temperature Monitor - 114 CRN sites - May 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 ----------------------------------------------------------------------------------------------------- 20250501 56.9 59.2| 2.3 47.1| 2.3 71.1| 2.6 24.1| 0.3 109 24.8|MT 95.4|CA 0 0 20250502 57.3 59.1| 1.8 47.2| 2.1 71.3| 2.3 24.1| 0.2 109 18.0|CO 99.7|CA 0 0 20250503 57.8 59.2| 1.4 46.4| 1.0 71.8| 2.3 25.4| 1.3 110 23.2|NM 98.8|CA 0 5 20250504 58.2 58.3| 0.1 46.5| 0.7 70.1| 0.1 23.6| -0.6 110 27.3|NV 89.2|TX 2 2 20250505 58.6 56.7| -1.9 45.5| -0.7 68.2| -2.3 22.6| -1.6 111 24.6|WA 93.6|TX 1 1 20250506 59.0 57.4| -1.6 46.2| -0.4 68.3| -2.5 22.2| -2.0 111 23.5|MT 95.9|FL 1 2 20250507 59.1 59.5| 0.4 48.1| 1.2 70.8| -0.1 22.7| -1.3 111 27.0|OR 94.8|CA 0 0 20250508 59.2 61.7| 2.5 48.5| 1.4 74.4| 3.5 25.9| 2.1 111 24.4|CO 101.1|CA 0 5 20250509 59.3 62.4| 3.1 48.6| 1.4 75.4| 4.5 26.9| 3.2 111 23.5|NM 107.1|CA 0 7 20250510 59.3 63.5| 4.2 49.7| 2.4 76.6| 5.7 26.9| 3.3 111 27.9|CO 110.3|CA 1 14 20250511 59.6 65.0| 5.4 51.2| 3.7 77.6| 6.4 26.4| 2.7 111 26.1|NM 110.3|CA 0 6 20250512 59.9 65.4| 5.5 51.9| 4.2 77.7| 6.2 25.7| 1.9 111 25.2|NV 104.7|CA 0 13 20250513 60.3 64.3| 4.0 52.6| 4.5 75.6| 3.6 22.9| -0.9 111 28.8|NV 101.1|TX 1 6 20250514 60.8 63.6| 2.8 52.6| 4.0 74.6| 2.2 21.9| -1.9 111 26.8|CO 103.1|TX 4 5 20250515 61.2 63.0| 1.8 51.9| 2.8 73.9| 1.1 22.1| -1.7 111 24.4|NV 100.6|TX 4 8 20250516 61.5 63.2| 1.7 52.1| 2.6 74.1| 1.0 22.0| -1.6 111 25.0|WY 99.0|CA 1 6 20250517 61.7 61.9| 0.2 51.3| 1.5 72.4| -0.8 21.1| -2.3 111 25.2|NM 98.6|TX 1 3 20250518 61.8 60.1| -1.7 50.9| 0.9 70.0| -3.2 19.2| -4.1 111 29.1|OR 98.6|TX 2 0 20250519 61.9 59.4| -2.5 49.9| -0.2 69.2| -4.1 19.1| -4.0 111 28.0|MT 99.9|CA 2 0 20250520 62.0 59.6| -2.4 48.6| -1.7 70.0| -3.4 21.3| -1.7 111 22.3|NM 103.6|CA 1 2 20250521 62.2 60.3| -1.9 47.7| -2.9 71.7| -1.9 24.0| 1.0 111 25.7|OR 106.7|CA 4 1 20250522 62.5 61.4| -1.1 48.4| -2.5 73.7| -0.2 25.3| 2.4 110 23.2|MT 108.5|CA 0 1 20250523 62.9 61.7| -1.2 49.5| -1.8 73.3| -0.9 23.8| 0.9 110 28.0|MT 108.3|CA 5 3 20250524 63.3 62.6| -0.7 51.3| -0.4 73.9| -0.8 22.5| -0.5 110 28.8|MT 105.1|TX 3 9 20250525 63.8 63.0| -0.8 51.7| -0.5 74.0| -1.2 22.4| -0.7 110 28.9|NM 107.2|CA 1 3 20250526 64.3 62.9| -1.4 52.0| -0.6 73.8| -2.0 21.7| -1.5 110 30.6|CO 105.4|CA 2 3 20250527 64.8 63.6| -1.2 52.2| -0.8 74.8| -1.5 22.5| -0.8 110 27.3|NM 105.6|CA 1 0 20250528 65.1 64.9| -0.2 53.0| -0.3 76.6| -0.1 23.7| 0.2 110 33.1|CO 109.0|CA 1 4 20250529 65.4 65.5| 0.1 54.0| 0.5 76.7| -0.4 22.8| -0.9 110 31.6|CO 111.6|CA 0 1 20250530 65.8 67.4| 1.6 54.2| 0.5 80.0| 2.4 25.8| 1.9 110 33.6|OR 116.1|CA 2 6 20250531 66.2 67.6| 1.4 54.3| 0.3 79.9| 1.9 25.6| 1.6 110 30.7|MI 117.0|CA 0 9 ----------------------------------------------------------------------------------------------------- 202505 61.3 62.0| 0.7 50.2| 0.8 73.6| 0.7 23.4| -0.2 110.5 18.0|CO 117.0|CA 40 125 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