AZMet State Weather Summary for September 18 2025

******************************* * * * AZMET STATE WEATHER SUMMARY * * * * SEP 18 2025 * * * ******************************* LOCATION TX TN TM RHX RHN RHM TD SR PPT ST1 ST2 WS WD ET HU ----------- --- --- --- --- --- --- --- --- ---- --- --- ---- --- ---- ---- Aguila 84 69 77 92 34 64 63 170 0.47 82 79 5.4 357 0.12 21.8 Bonita 89 66 75 92 27 58 58 383 0.12 85 83 3.1 29 0.16 21.7 Bowie 89 66 76 94 28 65 61 358 0.29 80 82 1.8 253 0.13 22.3 Buckeye 101 80 88 70 29 50 67 401 0.00 95 89 5.1 319 0.23 29.6 Coolidge 100 78 87 69 25 45 62 456 0.00 92 91 4.3 164 0.22 28.8 Desert Ridge 98 72 87 86 27 44 62 405 0.03 82 82 2.2 303 0.17 26.4 Harquahala 95 73 82 92 39 65 69 299 0.16 92 93 5.8 277 0.18 26.5 Maricopa 98 80 88 70 29 46 64 451 0.00 89 85 4.5 202 0.22 29.6 Mohave 83 69 76 95 36 68 64 99 0.12 85 88 4.5 332 0.09 20.9 Mohave-2 85 70 76 97 28 69 65 101 0.14 ### ### 3.6 309 0.08 22.3 Ft Mohave CA 83 70 77 91 20 63 63 107 0.14 ### ### 4.7 347 0.10 21.4 Paloma 100 79 87 76 30 52 67 473 0.00 97 93 4.5 276 0.23 29.2 Parker 90 71 80 92 44 73 70 217 0.18 90 89 5.1 91 0.13 25.0 Parker-2 91 72 80 93 46 75 71 233 0.19 90 91 6.5 55 0.14 25.3 Payson 82 62 69 92 33 64 56 310 0.03 75 75 1.3 257 0.11 17.0 Phx.Encanto 97 79 87 75 31 47 64 395 0.03 83 80 3.1 1 0.18 29.1 Phx.Greenway 98 73 88 81 28 45 63 376 0.26 93 88 2.9 317 0.17 26.9 Queen Creek 98 77 86 82 27 46 62 336 0.22 93 82 4.0 86 0.19 28.3 Roll 99 77 86 86 33 62 70 392 0.00 90 84 4.9 31 0.20 28.4 Safford 97 69 81 90 23 50 59 402 0.08 83 83 2.9 95 0.18 24.9 Sahuarita 96 68 78 97 26 68 64 511 0.33 83 89 2.0 187 0.18 24.5 Salome 86 69 77 94 45 71 66 164 0.42 84 87 6.3 21 0.12 22.5 San Simon 91 66 75 96 30 74 65 405 0.09 83 81 0.4 215 0.13 22.6 Tucson 100 70 82 94 22 58 63 466 0.56 84 88 2.5 104 0.18 25.6 WillcoxBench 90 66 77 93 25 57 58 564 0.21 87 84 2.9 182 0.19 22.1 Yuma N. Gila 97 78 85 87 41 67 72 355 0.00 95 96 7.2 14 0.21 28.7 Yuma South 102 79 87 75 36 60 70 393 0.00 94 89 7.2 11 0.25 29.4 Yuma Valley 97 79 85 78 42 62 71 352 0.00 88 83 6.9 23 0.21 28.9 ************************************************************************* * ABBREVIATIONS AND UNITS * * * * TX:Maximum Temp.(deg F) PPT:Precipitation (inches) * * TN:Minimum Temp.(deg F) ST1:Mean Soil Temp. 4 in (deg F) * * TM:Mean Temp.(deg F) ST2:Mean Soil Temp. 20 in (deg F) * * RHX:Maximum Rel.Humidity (%) WS:Mean Wind Speed (mph) * * RHN:Minimum Rel.Humidity (%) WD:Wind Vector Direction (deg) * * RHM:Mean Rel.Humidity (%) ET:Ref. Evapotranspiration (inches) * * TD:Mean Dewpoint (deg F) HU:Heat Units (86/55F) * * SR:Solar Radiation (Langleys) ## or 999 : Missing Data * ************************************************************************* The Arizona Meteorological Network (AzMet) is operated by the University of Arizona Cooperative Extension Service. WebSite : cals.arizona.edu/azmet

HEAT UNITS Accumulated since Jan 1 2025 ===================================== STATION DATE 86/55 86/50 86/45 =========== ======== ======= ======= ======= Aguila Sep 18 4105 5161 6293 Bonita Sep 18 3344 4290 5321 Bowie Sep 18 3736 4735 5811 Buckeye Sep 18 4802 5922 7110 Coolidge Sep 18 4534 5613 6760 Desert Ridge Sep 18 4678 5819 7034 Harquahala Sep 18 4518 5606 6760 Maricopa Sep 18 4775 5879 7046 Mohave Sep 18 4326 5406 6558 Mohave-2 Sep 18 4413 5481 6623 Ft Mohave CA Sep 18 4488 5577 6738 Paloma Sep 18 4519 5616 6775 Parker Sep 18 4340 5446 6625 Parker-2 Sep 18 4577 5693 6868 Payson Sep 18 2583 3420 4359 Phx.Encanto Sep 18 4894 6042 7253 Phx.Greenway Sep 18 4900 6048 7263 Queen Creek Sep 18 4620 5708 6863 Roll Sep 18 4596 5692 6864 Safford Sep 18 4077 5097 6192 Sahuarita Sep 18 4061 5098 6219 Salome Sep 18 3859 4887 5992 San Simon Sep 18 3578 4555 5610 Tucson Sep 18 4658 5750 6912 WillcoxBench Sep 18 3488 4450 5491 Yuma N. Gila Sep 18 4697 5829 7036 Yuma South Sep 18 4690 5802 6988 Yuma Valley Sep 18 4788 5939 7162 DATE = Last day station reported. Sine Curve Heat Units current thru this date. * = Station not up to date

Reference Evapotranspiration ETo Accumulated since Jan 1 2025 ================================ Units = inches Original Penman AZMET Monteith Precipitation =========== =========== ============= STATION DATE DAY CUM DAY CUM DAY CUM ============ ========= ---- ------ ---- ------ ---- ------ Aguila Sep 18 0.07 68.58 0.12 63.67 0.47 3.45 Bonita Sep 18 0.14 58.27 0.16 52.94 0.12 5.06 Bowie Sep 18 0.12 59.22 0.13 54.19 0.29 4.64 Buckeye Sep 18 0.20 64.61 0.23 59.81 0.00 4.09 Coolidge Sep 18 0.21 70.39 0.22 65.27 0.00 3.10 Desert Ridge Sep 18 0.19 62.66 0.17 52.49 0.03 7.12 Harquahala Sep 18 0.14 66.94 0.18 60.70 0.16 2.49 Maricopa Sep 18 0.24 67.27 0.22 62.52 0.00 5.49 Mohave Sep 18 0.04 63.46 0.09 58.78 0.12 3.57 Mohave-2 Sep 18 0.04 66.59 0.08 62.25 0.14 2.68 Ft Mohave CA Sep 18 0.06 69.20 0.10 65.94 0.14 4.40 Paloma Sep 18 0.22 64.30 0.23 59.72 0.00 1.05 Parker Sep 18 0.09 62.72 0.13 58.89 0.18 1.71 Parker-2 Sep 18 0.11 67.18 0.14 65.08 0.19 1.70 Payson Sep 18 0.11 52.34 0.11 42.45 0.03 8.36 Phx.Encanto Sep 18 0.19 60.55 0.18 51.41 0.03 4.41 Phx.Greenway Sep 18 0.18 60.77 0.17 50.86 0.26 4.66 Queen Creek Sep 18 0.17 67.73 0.19 62.58 0.22 3.38 Roll Sep 18 0.18 67.08 0.20 63.11 0.00 2.77 Safford Sep 18 0.17 67.48 0.18 65.04 0.08 2.72 Sahuarita Sep 18 0.19 58.74 0.18 52.49 0.33 3.93 Salome Sep 18 0.06 65.18 0.12 60.02 0.42 3.10 San Simon Sep 18 0.14 53.93 0.13 46.32 0.09 4.30 Tucson Sep 18 0.18 63.99 0.18 58.38 0.56 4.80 WillcoxBench Sep 18 0.22 59.80 0.19 55.35 0.21 6.11 Yuma N. Gila Sep 18 0.18 66.56 0.21 62.78 0.00 2.94 Yuma South Sep 18 0.21 66.61 0.25 64.37 0.00 0.76 Yuma Valley Sep 18 0.17 66.10 0.21 62.09 0.00 3.10 DATE = Last day station reported. * = Station not up to date