Coolidge : 2026 Heat Units DOY = Day Of Year (1 to 365) Max = Maximum Air Temperature Min = Minimum Air Temperature HU = Daily Heat Units CUM = Accumulated Heat Units : Since Jan 1, 2026 * = Missing data. Max, Min Temps and Heat Units Estimated. Temperature and Heat Units are in Fahrenheit Units Heat Units calculated by Single Sine Method 86/55 86/50 86/45 94/55 RH ========== ========== ========== ========== =========== DOY Date Max Min HU CUM HU CUM HU CUM HU CUM Max Min Ave --- ------ --- --- ---- ---- ---- ---- ---- ---- ---- ---- --- --- --- 1 Jan 1 67 53 5.3 5 10.0 10 15.0 15 5.3 5 99 70 86 2 Jan 2 74 48 7.6 13 11.4 21 16.2 31 7.6 13 100 50 84 3 Jan 3 71 40 4.9 18 7.7 29 10.9 42 4.9 18 100 45 79 4 Jan 4 73 42 6.2 24 9.2 38 13.0 55 6.2 24 100 39 74 5 Jan 5 70 41 4.7 29 7.6 46 11.1 66 4.7 29 94 48 74 6 Jan 6 69 35 4.2 33 6.7 53 9.6 76 4.2 33 99 40 73 7 Jan 7 56 44 0.1 33 2.0 55 5.3 81 0.1 33 100 77 90 8 Jan 8 63 42 2.0 35 4.5 59 7.7 89 2.0 35 99 55 81 9 Jan 9 58 34 0.5 36 2.1 61 4.4 93 0.5 36 88 41 63 10 Jan 10 62 33 1.5 37 3.4 65 5.9 99 1.5 37 70 18 44 11 Jan 11 67 38 3.4 40 5.8 70 9.0 108 3.4 40 65 11 26 12 Jan 12 71 45 5.5 46 8.8 79 12.8 121 5.5 46 53 13 24 13 Jan 13 74 38 6.1 52 8.9 88 12.2 133 6.1 52 76 17 42 14 Jan 14 78 35 7.3 59 10.1 98 13.4 147 7.3 59 89 16 53 15 Jan 15 79 44 9.2 69 12.5 111 16.4 163 9.2 69 73 14 36 16 Jan 16 77 36 7.1 76 9.8 121 12.9 176 7.1 76 89 15 53 17 Jan 17 75 34 6.3 82 8.9 129 11.9 188 6.3 82 85 13 49 18 Jan 18 76 33 6.7 89 9.2 139 12.4 200 6.7 89 78 12 42 19 Jan 19 75 35 6.2 95 8.7 147 11.9 212 6.2 95 80 16 48 20 Jan 20 75 32 6.0 101 8.6 156 11.4 223 6.0 101 83 15 48 21 Jan 21 72 31 4.7 106 7.3 163 10.0 233 4.7 106 81 18 50 22 Jan 22 74 40 6.6 112 9.4 173 12.8 246 6.6 112 78 15 47 23 Jan 23 72 51 7.4 120 11.6 184 16.6 263 7.4 120 82 33 58 24 Jan 24 71 44 5.7 125 8.9 193 12.7 276 5.7 125 92 29 60 25 Jan 25 66 34 2.8 128 5.0 198 7.8 283 2.8 128 95 22 54 26 Jan 26 68 31 3.2 131 5.3 203 8.0 291 3.2 131 79 12 43 27 Jan 27 71 35 4.8 136 7.3 211 10.2 302 4.8 136 51 11 26 28 Jan 28 74 35 5.8 142 8.5 219 11.6 313 5.8 142 62 14 37 29 Jan 29 72 35 5.1 147 7.8 227 11.0 324 5.1 147 72 10 43 30 Jan 30 77 29 6.6 154 9.0 236 12.0 336 6.6 154 75 10 37 31 Jan 31 79 38 8.3 162 11.3 247 14.6 351 8.3 162 52 9 27 32 Feb 1 84 44 11.2 173 14.8 262 18.6 369 11.2 173 48 11 26 33 Feb 2 80 41 9.2 182 12.4 275 16.1 385 9.2 182 62 13 35 34 Feb 3 82 39 9.9 192 12.9 287 16.5 402 9.9 192 67 10 36 35 Feb 4 83 35 9.5 202 12.6 300 15.7 418 9.5 202 64 9 29 36 Feb 5 78 55 11.7 213 16.6 317 21.6 439 11.7 213 31 12 20 37 Feb 6 82 46 10.9 224 14.5 331 18.8 458 10.9 224 50 14 28 38 Feb 7 84 44 11.3 236 14.6 346 18.8 477 11.3 236 57 18 36 39 Feb 8 85 41 11.3 247 14.8 361 18.4 495 11.3 247 68 13 36 40 Feb 9 85 39 11.0 258 14.2 375 17.8 513 11.0 258 61 12 34 41 Feb 10 84 42 11.1 269 14.5 389 18.3 531 11.1 269 62 16 36 42 Feb 11 82 53 12.8 282 17.5 407 22.5 554 12.8 282 65 20 43 43 Feb 12 81 44 10.2 292 13.5 420 17.7 572 10.2 292 76 19 44 44 Feb 13 69 52 6.0 298 10.5 431 15.5 587 6.0 298 87 36 58 45 Feb 14 73 38 5.8 304 8.5 439 11.7 599 5.8 304 100 21 63 46 Feb 15 78 38 8.1 312 11.0 450 14.6 613 8.1 312 82 20 46 47 Feb 16 75 45 7.6 319 10.8 461 15.0 628 7.6 319 68 19 41 48 Feb 17 69 48 5.4 325 8.8 470 13.6 642 5.4 325 96 26 62 49 Feb 18 68 41 4.2 329 7.0 477 10.5 652 4.2 329 88 30 61 50 Feb 19 65 44 3.0 332 5.9 483 9.6 662 3.0 332 94 19 54 51 Feb 20 64 40 2.3 334 4.6 487 7.7 670 2.3 334 83 19 46 52 Feb 21 73 30 5.0 339 7.5 495 10.1 680 5.0 339 87 14 44 53 Feb 22 81 42 10.0 349 13.1 508 17.0 697 10.0 349 65 9 28 54 Feb 23 85 49 12.8 362 16.8 525 21.9 719 12.8 362 47 8 20 55 Feb 24 86 39 11.5 374 14.8 540 18.6 737 11.5 374 62 9 32 --- ------ --- --- ---- ---- ---- ---- ---- ---- ---- ---- --- --- --- DOY Date Max Min HU CUM HU CUM HU CUM HU CUM Max Min Ave ========== ========== ========== ========== =========== 86/55 86/50 86/45 94/55 RH Coolidge