| CLIMATOLOGICAL DATA | HANFORD METEOROLOGY STATION 25 MILES N.W. OF RICHLAND, WA LATITUDE 46º 34'N, LONGITUDE 119º 36'W ELEVATION (GROUND) 733 FEET |
MONTH: August 2006 | |||||||||||||||
| TEMPERATURE (ºF) (3-FT LEVEL) |
PRECIPITATION | WIND (50-FT LEVEL) | FRONTS & MISC PHENOM | ||||||||||||||
| D A T E |
M A X I M U M |
M I N I M U M |
A V E R A G E |
D E P A R T U R E |
H D D 65 ºF |
C D D 65 ºF |
T O T A L IN. |
S N O W IN. |
SNOW ON GRND AT 0400 IN. |
P R E V A I L DIR |
A V E SPD MPH |
PK G U S T SPD MPH |
PK G U S T DIR |
A V E RH % |
S O L A R A D |
S K Y C V R SR TO SS |
NOTE:TYPES AND TIMES OF FRONTAL PASSAGES "KFR"(COLD) "WFR"(WARM) |
| 1 | 86 | 58 | 72 | -7 | 0 | 7 |   |   |   | NW | 9.9 | 30 | NW | 33 | 590 | 4 |   |
| 2 | 88 | 55 | 72 | -7 | 0 | 7 |   |   |   | SE | 6.8 | 20 | WNW | 33 | 626 | 0 |   |
| 3 | 92 | 56 | 74 | -5 | 0 | 9 |   |   |   | SE | 6.5 | 20 | SSE | 28 | 600 | 4 |   |
| 4 | 94 | 56 | 75 | -4 | 0 | 10 |   |   |   | NW | 8.9 | 33 | WNW | 27 | 595 | 1 |   |
| 5 | 92 | 61 | 76 | -3 | 0 | 11 |   |   |   | NW | 7.2 | 16 | NW | 28 | 614 | 0 |   |
| 6 | 98 | 60 | 79 | 0 | 0 | 14 |   |   |   | E | 5.8 | 20 | E | 27 | 595 | 1 |   |
| 7 | 104 | 63 | 84 | +5 | 0 | 19 |   |   |   | W | 6.5 | 28 | NNW | 25 | 577 | 1 | DL |
| 8 | 94 | 73 | 84 | +5 | 0 | 19 | T |   |   | W | 11.1 | 39 | WNW | 29 | 392 | 8 | DL |
| 9 | 92 | 62 | 77 | -1 | 0 | 12 |   |   |   | SW | 9.1 | 30 | WNW | 40 | 580 | 3 |   |
| 10 | 90 | 59 | 74 | -4 | 0 | 9 | T |   |   | NW | 9.9 | 40 | NW | 42 | 398 | 6 | DL,KFR 1630 |
| 11 | 84 | 58 | 71 | -7 | 0 | 6 |   |   |   | W | 7.6 | 25 | WNW | 37 | 530 | 6 |   |
| 12 | 89 | 59 | 74 | -3 | 0 | 9 |   |   |   | NW | 6.9 | 17 | WNW | 34 | 592 | 0 |   |
| 13 | 93 | 53 | 73 | -3 | 0 | 8 |   |   |   | W | 5.7 | 15 | NNE | 28 | 567 | 0 |   |
| 14 | 96 | 60 | 78 | +2 | 0 | 13 |   |   |   | SE | 8.6 | 34 | NW | 28 | 566 | 1 |   |
| 15 | 94 | 67 | 80 | +5 | 0 | 15 |   |   |   | NW | 10.4 | 30 | WNW | 30 | 560 | 1 |   |
| 16 | 91 | 56 | 74 | -1 | 0 | 9 |   |   |   | W | 6.8 | 26 | W | 36 | 514 | 4 |   |
| 17 | 91 | 53 | 72 | -2 | 0 | 7 |   |   |   | NW | 4.5 | 20 | WNW | 41 | 529 | 0 |   |
| 18 | 95 | 54 | 74 | 0 | 0 | 9 |   |   |   | NE | 4.5 | 14 | E | 32 | 557 | 0 |   |
| 19 | 98 | 54 | 76 | +2 | 0 | 11 |   |   |   | SE | 5.3 | 18 | ESE | 26 | 543 | 0 |   |
| 20 | 101 | 58 | 80 | +7 | 0 | 15 |   |   |   | E | 5.0 | 18 | SE | 27 | 535 | 0 |   |
| 21 | 100 | 62 | 81 | +8 | 0 | 16 |   |   |   | NW | 7.5 | 20 | S | 25 | 426 | 8 | DL |
| 22 | 97 | 62 | 80 | +7 | 0 | 15 |   |   |   | NW | 10.5 | 34 | WNW | 31 | 537 | 0 |   |
| 23 | 90 | 56 | 73 | 0 | 0 | 8 |   |   |   | NW | 11.1 | 35 | NW | 34 | 541 | 0 |   |
| 24 | 84 | 52 | 68 | -5 | 0 | 3 |   |   |   | NW | 6.5 | 24 | NW | 43 | 503 | 6 |   |
| 25 | 90 | 57 | 74 | +2 | 0 | 9 |   |   |   | N | 7.3 | 22 | NNE | 33 | 534 | 0 |   |
| 26 | 94 | 57 | 76 | +4 | 0 | 11 |   |   |   | SE | 5.5 | 17 | SSE | 32 | 519 | 1 |   |
| 27 | 99 | 56 | 78 | +6 | 0 | 13 |   |   |   | E | 5.0 | 17 | E | 34 | 520 | 1 |   |
| 28 | 101 | 55 | 78 | +6 | 0 | 13 |   |   |   | NW | 5.8 | 23 | WNW | 31 | 487 | 2 | DL |
| 29 | 85 | 56 | 70 | -2 | 0 | 5 |   |   |   | NW | 14.9 | 36 | NW | 32 | 454 | 4 | KFR 1300 |
| 30 | 74 | 49 | 62 | -10 | 3 | 0 |   |   |   | W | 11.8 | 34 | NW | 42 | 327 | 4 |   |
| 31 | 79 | 45 | 62 | -9 | 3 | 0 |   |   |   | N | 5.4 | 16 | NNE | 42 | 515 | 1 |   |
| SUM | 6 | 312 | T | 0 | |||||||||||||
| AVG | 92.1 | 57.5 | 74.8 | 7.7 | 2.2 | ||||||||||||
| NOTES: | PRECIPITATION (IN.) | MISC. PHENOM. KEY | |||||||||
| Daily summary period is midnight to midnight PST | TOTAL FOR THE MONTH | T | A-Hail, BD-Blowing Dust, BS-Blowing Snow | ||||||||
| "T" in columns 7-9 denotes a trace | DEPARTURE FROM NORM | -0.27 | D-Dust, AU-Aurora, DL-Distant Lightning | ||||||||
| Snow in columns 8-9 is all frozen precipitation | 24HR MAX | T | ON | 10+ | F-Fog, IC-Ice Crystals, K-Smoke | ||||||
| Solrad in column 15 is in Langleys; g-cal/sq. cm | NUMBER OF DAYS WITH: | GL-Glaze, T-Thunderstorm, DS-Drifting Snow | |||||||||
| TEMPERATURE (ºF) (3-FT LEVEL) | >= T | 2 | >= 0.25 | 0 | BAROMETRIC PRESSURE (IN.) | ||||||
| AVERAGE FOR THE MONTH | 74.8 | >= 0.01 | 0 | >= 0.50 | 0 | AVERAGE STATION | 29.232 | ||||
| DEPARTURE FROM NORMAL | -0.6 | >= 0.10 | 0 | >= 1.00 | 0 | MAX SEA-LEVEL | 30.20 | ON | 31 | ||
| HIGHEST | 104 | ON | 7 | SNOW (FROZEN PRECIP.) (IN.) | MIN SEA-LEVEL | 29.60 | ON | 28 | |||
| LOWEST | 45 | ON | 31 | TOTAL FOR THE MONTH | 0 | SOLAR RADIATION (LANGLEYS) | |||||
| NUMBER OF DAYS WITH: | 24HR MAX | na | ON | na | AVERAGE DAILY TOTAL | 529.8 | |||||
| MAXIMUM 32 OR BELOW | 0 | MAX ON GRND | na | ON | na | MAX DAILY | 626 | ON | 2 | ||
| MAXIMUM 90 OR ABOVE | 23 | WIND (50-FT LEVEL) | MIN DAILY | 327 | ON | 30 | |||||
| MINIMUM 32 OR BELOW | 0 | AVERAGE SPEED (MPH) | 7.7 | MISCELLANEOUS NUMBER OF DAYS | |||||||
| MINIMUM 0 OR BELOW | 0 | DEPARTURE FROM NORM | -0.2 | CLEAR | 21 | FOG | 0 | ||||
| HEATING DEGREE DAYS (BASE 65ºF) | PEAK GUST | NW @ 40 | ON | 10 | PARTLY CLOUDY | 8 | THDR | 0 | |||
| TOTAL FOR THE MONTH | 6 | AVERAGE PSYCHROMETRIC DATA | CLOUDY | 2 | DUST | 0 | |||||
| DEPARTURE FROM NORMAL | +1 | DRY BULB (ºF) | 75.5 | WET BULB (ºF) | 56.9 | RELATIVE HUMIDITY EXTREMES (%) | |||||
| SEASON TOTAL (SINCE JULY 1) | 7 | REL. HUM. (%) | 32.6 | DEW PT.(ºF) | 42.2 | HIGHEST | 82 | ON | 17 | ||
| SEASON DEPARTURE FROM NORM | -2 | + DENOTES LATEST OF MULTIPLE DAYS | LOWEST | 10 | ON | 4 | |||||