Bowie : 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 61 47 1.8 2 4.7 5 9.1 9 1.8 2 98 44 86 2 Jan 2 65 42 2.7 5 5.3 10 8.7 18 2.7 5 100 44 83 3 Jan 3 67 35 3.1 8 5.5 16 8.3 26 3.1 8 97 40 72 4 Jan 4 63 43 2.3 10 4.9 20 8.2 34 2.3 10 89 46 70 5 Jan 5 66 34 2.9 13 5.3 26 8.0 42 2.9 13 97 27 70 6 Jan 6 65 33 2.4 15 4.5 30 7.2 50 2.4 15 94 35 66 7 Jan 7 57 41 0.3 16 2.1 32 4.9 54 0.3 16 100 41 83 8 Jan 8 57 41 0.3 16 2.1 34 4.9 59 0.3 16 89 42 67 9 Jan 9 50 29 0.0 16 0.0 34 1.0 60 0.0 16 89 35 62 10 Jan 10 48 25 0.0 16 0.0 34 0.5 61 0.0 16 84 28 52 11 Jan 11 52 27 0.0 16 0.2 35 1.6 62 0.0 16 75 16 40 12 Jan 12 57 28 0.2 16 1.5 36 3.4 66 0.2 16 77 15 40 13 Jan 13 64 27 2.0 18 3.8 40 6.2 72 2.0 18 82 18 51 14 Jan 14 66 29 2.5 21 4.6 45 7.0 79 2.5 21 86 17 48 15 Jan 15 67 33 3.0 24 5.3 50 8.0 87 3.0 24 78 22 49 16 Jan 16 68 31 3.3 27 5.6 55 8.1 95 3.3 27 85 11 48 17 Jan 17 68 31 3.2 30 5.5 61 8.0 103 3.2 30 72 8 37 18 Jan 18 66 29 2.7 33 4.7 66 7.4 111 2.7 33 65 13 37 19 Jan 19 69 30 3.8 37 6.1 72 8.8 119 3.8 37 75 14 42 20 Jan 20 62 32 1.5 38 3.4 75 5.8 125 1.5 38 63 17 36 21 Jan 21 64 27 1.9 40 3.7 79 6.1 131 1.9 40 78 19 47 22 Jan 22 64 32 2.2 42 4.3 83 6.8 138 2.2 42 78 20 47 23 Jan 23 55 47 0.0 42 1.9 85 6.2 144 0.0 42 100 36 90 24 Jan 24 52 44 0.0 42 0.3 85 3.0 147 0.0 42 100 71 90 25 Jan 25 55 35 0.0 42 1.1 86 3.1 150 0.0 42 93 25 62 26 Jan 26 52 28 0.0 42 0.3 87 1.7 152 0.0 42 91 24 60 27 Jan 27 57 28 0.3 42 1.6 88 3.6 156 0.3 42 88 27 57 28 Jan 28 58 32 0.5 43 2.0 90 4.2 160 0.5 43 89 30 61 29 Jan 29 61 34 1.1 44 2.9 93 5.4 165 1.1 44 88 22 58 30 Jan 30 64 30 2.0 46 3.9 97 6.4 172 2.0 46 88 17 52 31 Jan 31 66 30 2.6 49 4.7 102 7.2 179 2.6 49 85 15 48 32 Feb 1 69 35 3.9 53 6.4 108 9.2 188 3.9 53 75 16 42 33 Feb 2 74 36 6.0 59 8.9 117 12.0 200 6.0 59 79 14 44 34 Feb 3 72 40 5.5 64 8.3 125 11.7 212 5.5 64 75 11 40 35 Feb 4 66 35 3.0 67 5.3 131 8.1 220 3.0 67 69 16 36 36 Feb 5 64 38 2.2 69 4.5 135 7.3 227 2.2 69 65 18 41 37 Feb 6 70 34 4.2 73 6.7 142 9.7 237 4.2 73 78 18 43 38 Feb 7 69 44 4.5 78 7.5 149 11.3 248 4.5 78 75 33 53 39 Feb 8 73 39 5.9 84 8.8 158 12.2 260 5.9 84 88 14 50 40 Feb 9 75 36 6.6 90 9.4 168 12.7 273 6.6 90 77 17 43 41 Feb 10 75 46 7.8 98 11.2 179 15.6 289 7.8 98 64 17 35 42 Feb 11 75 44 7.4 106 10.6 189 14.8 303 7.4 106 80 21 46 43 Feb 12 71 48 6.3 112 9.9 199 14.7 318 6.3 112 70 28 44 44 Feb 13 62 48 2.3 114 5.4 205 10.1 328 2.3 114 88 43 61 45 Feb 14 64 42 2.7 117 5.3 210 8.6 337 2.7 117 87 28 56 46 Feb 15 70 35 4.3 121 6.7 217 9.8 347 4.3 121 88 24 54 47 Feb 16 74 38 6.2 127 9.0 226 12.3 359 6.2 127 81 15 40 48 Feb 17 62 40 1.6 129 3.9 230 6.9 366 1.6 129 91 16 48 49 Feb 18 65 32 2.5 132 4.6 234 7.4 373 2.5 132 92 10 45 50 Feb 19 61 39 1.5 133 3.6 238 6.6 380 1.5 133 72 26 46 51 Feb 20 61 41 1.3 134 3.6 241 6.7 387 1.3 134 62 24 41 52 Feb 21 65 29 2.2 137 4.2 246 6.6 393 2.2 137 82 18 41 53 Feb 22 68 43 4.1 141 7.0 253 10.6 404 4.1 141 30 12 20 54 Feb 23 71 33 4.7 145 7.2 260 10.0 414 4.7 145 60 11 25 55 Feb 24 79 38 8.3 154 11.3 271 14.9 429 8.3 154 67 11 30 --- ------ --- --- ---- ---- ---- ---- ---- ---- ---- ---- --- --- --- DOY Date Max Min HU CUM HU CUM HU CUM HU CUM Max Min Ave ========== ========== ========== ========== =========== 86/55 86/50 86/45 94/55 RH Bowie