HEAT UNITS
Accumulated since Jan 1 2026
=====================================
STATION DATE 86/55 86/50 86/45
=========== ======== ======= ======= =======
Aguila Mar 16 543 768 1042
Bonita Mar 16 282 447 665
Bowie Mar 16 346 535 778
Buckeye Mar 16 709 983 1303
Coolidge Mar 16 633 874 1162
Desert Ridge Mar 16 690 990 1331
Ft Mohave CA Mar 16 599 841 1135
Harquahala Mar 16 651 895 1177
Maricopa Mar 16 640 892 1186
Mohave Mar 16 542 776 1062
Mohave-2 Mar 16 586 828 1112
Paloma Mar 16 673 926 1227
Parker Mar 16 609 851 1138
Parker-2 Mar 16 654 903 1196
Payson Mar 16 162 290 459
Phx.Encanto Mar 16 720 1007 1335
Phx.Greenway Mar 16 702 994 1329
Queen Creek Mar 16 710 978 1294
Roll Mar 16 711 965 1268
Safford Mar 16 416 611 856
Sahuarita Mar 16 548 775 1050
Salome Mar 16 511 725 984
San Simon Mar 16 362 545 781
Tucson Mar 16 630 881 1180
WillcoxBench Mar 16 306 476 698
Yuma N. Gila Mar 16 773 1058 1390
Yuma South Mar 16 715 979 1292
Yuma Valley Mar 16 765 1056 1397
DATE = Last day station reported.
Sine Curve Heat Units current thru this date.
* = Station not up to date