PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: RICHMOND MONTH: OCTOBER YEAR: 2004 LATITUDE: 37 30 N LONGITUDE: 77 20 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 76 63 70 6 0 5 0.00 0.0 0 5.7 14 130 M M 8 18 15 140 2 82 63 73 9 0 8 0.03 0.0 0 5.3 12 200 M M 7 128 15 220 3 73 60 67 4 0 2 0.00 0.0 0 4.2 13 10 M M 5 12 16 20 4 76 59 68 5 0 3 0.00 0.0 0 2.6 12 180 M M 5 12 14 180 5 67 49 58 -4 7 0 0.00 0.0 0 9.5 18 10 M M 2 25 10 6 68 44 56 -6 9 0 0.00 0.0 0 2.6 9 330 M M 0 13 320 7 75 44 60 -2 5 0 0.00 0.0 0 0.8 7 50 M M 1 8 9 110 8 77 49 63 2 2 0 0.00 0.0 0 2.5 9 90 M M 3 12 100 9 72 53 63 2 2 0 0.00 0.0 0 2.6 8 220 M M 9 128 10 230 10 76 55 66 6 0 1 0.00 0.0 0 8.5 20 10 M M 4 18 24 10 11 65 46 56 -4 9 0 0.00 0.0 0 5.9 21 10 M M 3 23 10 12 74 44 59 -1 6 0 0.00 0.0 0 3.8 13 260 M M 1 15 300 13 61 44 53 -6 12 0 0.59 0.0 0 4.5 13 70 M M 8 13 14 100 14 70 55 63 4 2 0 0.11 0.0 0 6.0 10 320 M M 9 1 14 320 15 67 51 59 1 6 0 0.27 0.0 0 8.7 17 260 M M 7 1 22 260 16 68 45 57 -1 8 0 0.00 0.0 0 12.0 26 210 M M 3 33 220 17 67 43 55 -3 10 0 0.00 0.0 0 9.5 26 270 M M 2 32 280 18 68 39 54 -3 11 0 T 0.0 0 5.6 13 180 M M 5 15 180 19 72 60 66 9 0 1 0.70 0.0 0 8.5 17 40 M M 10 1 22 190 20 60 56 58 1 7 0 0.06 0.0 0 8.9 15 10 M M 10 1 17 10 21 60 56 58 2 7 0 0.02 0.0 0 6.6 10 30 M M 10 1 13 40 22 61 51 56 0 9 0 T 0.0 0 8.0 13 30 M M 10 17 20 23 62 43 53 -3 12 0 0.00 0.0 0 5.5 13 10 M M 5 1 16 10 24 52 44 48 -7 17 0 0.14 0.0 0 2.1 8 110 M M 10 1 9 70 25 59 51 55 0 10 0 0.01 0.0 0 2.1 8 330 M M 9 1 9 330 26 69 48 59 4 6 0 0.00 0.0 0 4.2 12 10 M M 4 1 16 10 27 65 47 56 2 9 0 T 0.0 0 3.6 9 30 M M 9 1 13 340 28 67 53 60 6 5 0 0.00 0.0 0 4.5 9 50 M M 9 12 90 29 63 52 58 4 7 0 0.02 0.0 0 5.3 13 180 M M 10 18 14 170 30 82 63 73 19 0 8 0.00 0.0 0 10.8 20 200 M M 9 18 23 200 31 83 62 73 20 0 8 0.00 0.0 0 10.4 21 250 M M 7 18 25 240 ================================================================================ SM 2137 1592 178 36 1.95 0.0 180.8 M 194 ================================================================================ AV 68.9 51.4 5.8 FASTST PSBL % 6 MAX(MPH) MISC ----> # 26 270 33 220 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: RICHMOND MONTH: OCTOBER YEAR: 2004 LATITUDE: 37 30 N LONGITUDE: 77 20 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 60.1 TOTAL FOR MONTH: 1.95 1 = FOG DPTR FM NORMAL: 1.8 DPTR FM NORMAL: -1.65 2 = FOG REDUCING VISIBILITY HIGHEST: 83 ON 31 GRTST 24HR 0.71 ON 19-20 TO 1/4 MILE OR LESS LOWEST: 39 ON 18 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = GLAZE OR RIME GRTST DEPTH: 0 7 = BLOWING DUST OR SAND: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE [NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW X = TORNADO MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 10 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 178 CLEAR (SCALE 0-3) 8 DPTR FM NORMAL -47 PTCLDY (SCALE 4-7) 9 SEASONAL TOTAL 184 CLOUDY (SCALE 8-10) 14 DPTR FM NORMAL -69 [CDD (BASE 65) ] TOTAL THIS MO. 36 DPTR FM NORMAL 3 [PRESSURE DATA] SEASONAL TOTAL 1663 HIGHEST SLP 30.50 ON 7 DPTR FM NORMAL 235 LOWEST SLP 29.40 ON 15 [REMARKS]