Cooling and Dehumidification Design Conditions for Washington
City | Lat. | Long. | Elev. | Std. Pres. | Cooling DB / MCWB | WB / MCDB | DP / MCDB and HR | Range of DB | ||||||||||||||||||
0.4% | 1% | 2% | 0.4% | 1% | 2% | 0.4% | 1% | 2% | ||||||||||||||||||
°N | °W | Feet | psia | DB | MCWB | DB | MCWB | DB | MCWB | WB | MCDB | WB | MCDB | WB | MCDB | DP | HR | MCDB | DP | HR | MCDB | DP | HR | MCDB | ||
Bellingham | 48.80 | 122.53 | 157 | 14.612 | 79 | 65 | 76 | 64 | 74 | 62 | 67 | 78 | 65 | 75 | 63 | 72 | 61 | 81 | 73 | 60 | 78 | 70 | 59 | 74 | 67 | 16.7 |
Hanford | 46.57 | 119.60 | 732 | 14.311 | 100 | 67 | 96 | 65 | 93 | 64 | 68 | 96 | 66 | 94 | 65 | 90 | 58 | 73 | 72 | 56 | 68 | 75 | 53 | 62 | 74 | 26.5 |
Olympia | 46.97 | 122.90 | 200 | 14.589 | 87 | 67 | 83 | 65 | 79 | 64 | 68 | 85 | 66 | 81 | 64 | 78 | 61 | 81 | 73 | 60 | 76 | 71 | 58 | 73 | 69 | 25.2 |
Quillayute | 47.95 | 124.55 | 203 | 14.588 | 80 | 62 | 74 | 61 | 70 | 59 | 64 | 76 | 62 | 72 | 60 | 67 | 60 | 76 | 65 | 58 | 74 | 63 | 57 | 71 | 62 | 15.4 |
Seattle, Int’l Airport | 47.45 | 122.30 | 449 | 14.458 | 85 | 65 | 81 | 64 | 78 | 62 | 66 | 83 | 65 | 79 | 63 | 76 | 60 | 78 | 71 | 59 | 74 | 69 | 57 | 71 | 68 | 18.3 |
Spokane, Fairchild AFB | 47.62 | 117.65 | 2461 | 13.435 | 92 | 62 | 89 | 61 | 85 | 60 | 65 | 86 | 63 | 84 | 61 | 82 | 57 | 77 | 68 | 55 | 71 | 68 | 53 | 67 | 67 | 26.1 |
Stampede Pass | 47.28 | 121.33 | 3967 | 12.708 | 78 | 57 | 74 | 56 | 71 | 54 | 59 | 74 | 57 | 71 | 56 | 69 | 53 | 70 | 63 | 51 | 65 | 61 | 50 | 62 | 58 | 16.0 |
Tacoma, McChord AFB | 47.13 | 122.48 | 322 | 14.525 | 86 | 65 | 82 | 63 | 78 | 62 | 67 | 83 | 65 | 80 | 63 | 76 | 60 | 79 | 71 | 59 | 76 | 70 | 58 | 72 | 68 | 22.5 |
Walla Walla | 46.10 | 118.28 | 1204 | 14.067 | 98 | 66 | 95 | 65 | 92 | 64 | 68 | 92 | 67 | 91 | 65 | 88 | 60 | 82 | 74 | 58 | 76 | 72 | 57 | 71 | 72 | 27.0 |
Wenatchee | 47.40 | 120.20 | 1243 | 14.047 | 95 | 67 | 92 | 65 | 88 | 63 | 67 | 91 | 66 | 89 | 64 | 85 | 59 | 78 | 75 | 57 | 73 | 75 | 55 | 68 | 74 | 25.2 |
Yakima | 46.57 | 120.53 | 1066 | 14.138 | 95 | 65 | 92 | 64 | 88 | 63 | 67 | 90 | 66 | 89 | 64 | 86 | 59 | 78 | 75 | 57 | 71 | 74 | 55 | 67 | 72 | 31.1 |