Bowie : 2025 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, 2025 * = 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 68 28 3.2 3 5.2 5 7.8 8 3.2 3 47 11 26 2 Jan 2 70 28 4.1 7 6.4 12 8.8 17 4.1 7 45 8 24 3 Jan 3 71 30 4.3 12 6.6 18 9.5 26 4.3 12 41 7 21 4 Jan 4 73 35 5.5 17 8.0 26 11.0 37 5.5 17 34 4 17 5 Jan 5 62 32 1.4 19 3.4 30 5.9 43 1.4 19 43 11 23 6 Jan 6 61 27 1.0 20 2.7 32 4.9 48 1.0 20 40 10 24 7 Jan 7 52 31 0.0 20 0.3 33 1.8 50 0.0 20 40 19 27 8 Jan 8 42 28 0.0 20 0.0 33 0.0 50 0.0 20 88 30 50 9 Jan 9 48 25 0.0 20 0.0 33 0.5 50 0.0 20 93 27 64 10 Jan 10 47 18 0.0 20 0.0 33 0.2 50 0.0 20 93 22 55 11 Jan 11 57 21 0.2 20 1.3 34 3.0 53 0.2 20 62 16 37 12 Jan 12 56 22 0.1 20 1.1 35 2.8 56 0.1 20 48 13 29 13 Jan 13 54 19 0.0 20 0.5 36 1.9 58 0.0 20 73 21 41 14 Jan 14 55 22 0.0 20 0.8 36 2.4 61 0.0 20 56 19 35 15 Jan 15 59 26 0.6 20 2.1 38 4.1 65 0.6 20 58 19 34 16 Jan 16 66 28 2.4 23 4.5 43 6.9 72 2.4 23 51 20 33 17 Jan 17 59 41 0.8 24 2.9 46 5.8 77 0.8 24 47 18 29 18 Jan 18 61 26 1.1 25 2.7 49 4.7 82 1.1 25 60 13 30 19 Jan 19 57 24 0.3 25 1.5 50 3.4 85 0.3 25 49 13 28 20 Jan 20 56 27 0.1 25 1.2 51 3.1 89 0.1 25 39 10 19 21 Jan 21 43 23 0.0 25 0.0 51 0.0 89 0.0 25 39 10 23 22 Jan 22 54 13 0.0 25 0.6 52 1.8 90 0.0 25 34 8 18 23 Jan 23 52 21 0.0 25 0.2 52 1.4 92 0.0 25 24 5 13 24 Jan 24 54 17 0.0 25 0.5 53 1.9 94 0.0 25 28 6 15 25 Jan 25 71 27 4.4 30 6.5 59 9.3 103 4.4 30 24 5 12 26 Jan 26 69 43 4.7 34 7.7 67 11.3 114 4.7 34 29 7 15 27 Jan 27 67 33 3.0 37 5.2 72 7.8 122 3.0 37 56 9 25 28 Jan 28 60 26 0.8 38 2.4 74 4.6 127 0.8 38 72 16 46 29 Jan 29 51 33 0.0 38 0.1 74 1.6 128 0.0 38 76 25 53 30 Jan 30 56 25 0.0 38 1.0 75 2.8 131 0.0 38 89 26 55 31 Jan 31 63 27 1.6 40 3.5 79 5.6 137 1.6 40 74 20 43 32 Feb 1 68 27 3.3 43 5.4 84 7.8 144 3.3 43 57 12 31 33 Feb 2 77 34 6.8 50 9.6 94 12.7 157 6.8 50 49 15 31 34 Feb 3 78 35 7.8 58 10.5 104 13.8 171 7.8 58 60 14 31 35 Feb 4 84 36 10.2 68 13.4 118 16.6 188 10.2 68 49 4 20 36 Feb 5 80 35 8.4 76 11.3 129 14.5 202 8.4 76 32 3 15 37 Feb 6 82 33 9.2 85 12.0 141 15.4 217 9.2 85 37 5 16 38 Feb 7 80 35 8.4 94 11.2 152 14.4 232 8.4 94 29 2 14 39 Feb 8 81 34 8.6 102 11.5 164 14.8 247 8.6 102 39 7 21 40 Feb 9 80 35 8.3 111 11.1 175 14.3 261 8.3 111 50 7 25 --- ------ --- --- ---- ---- ---- ---- ---- ---- ---- ---- --- --- --- 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