PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: RICHMOND MONTH: MAY 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 79 64 72 11 0 7 0.04 0.0 0 10.9 23 170 M M 10 1 28 170 2 84 66 75 13 0 10 0.88 0.0 0 14.0 36 200 M M 9 13 44 200 3 67 48 58 -4 7 0 0.35 0.0 0 8.9 20 30 M M 9 1 24 30 4 64 41 53 -9 12 0 0.00 0.0 0 7.0 17 10 M M 1 23 10 5 76 46 61 -1 4 0 0.00 0.0 0 6.8 20 250 M M 5 3 24 250 6 80 52 66 3 0 1 0.00 0.0 0 5.3 12 190 M M 2 1 18 10 7 90 59 75 12 0 10 0.00 0.0 0 5.9 28 10 M M 4 33 20 8 71 55 63 0 2 0 0.00 0.0 0 10.2 17 80 M M 3 23 70 9 87 55 71 8 0 6 0.00 0.0 0 6.9 15 200 M M 4 18 17 210 10 89 64 77 13 0 12 0.00 0.0 0 9.2 17 220 M M 3 1 20 200 11 87 64 76 12 0 11 0.00 0.0 0 8.8 15 230 M M 5 17 200 12 87 62 75 11 0 10 0.00 0.0 0 9.6 18 190 M M 2 22 200 13 86 64 75 10 0 10 0.00 0.0 0 9.6 18 200 M M 2 1 22 200 14 88 68 78 13 0 13 0.00 0.0 0 10.6 21 220 M M 3 24 230 15 88 66 77 12 0 12 0.00 0.0 0 11.5 20 210 M M 2 24 230 16 87 64 76 11 0 11 0.36 0.0 0 6.3 18 30 M M 7 13 21 30 17 85 64 75 9 0 10 0.01 0.0 0 4.7 14 190 M M 9 18 16 210 18 86 67 77 11 0 12 T 0.0 0 10.4 20 230 M M 7 24 190 19 85 68 77 11 0 12 T 0.0 0 8.3 17 10 M M 8 1 21 360 20 78 68 73 7 0 8 0.00 0.0 0 7.3 13 80 M M 9 18 15 150 21 90 64 77 10 0 12 T 0.0 0 7.0 29 360 M M 10 1238 35 10 22 89 66 78 11 0 13 0.21 0.0 0 6.3 17 310 M M 5 13 20 320 23 91 72 82 15 0 17 0.00 0.0 0 10.8 22 210 M M 6 1 25 210 24 92 71 82 14 0 17 0.00 0.0 0 11.9 20 220 M M 3 29 220 25 93 72 83 15 0 18 0.00 0.0 0 7.2 17 240 M M 4 8 20 240 26 91 67 79 11 0 14 0.67 0.0 0 7.3 25 280 M M 9 13 31 270 27 85 66 76 8 0 11 T 0.0 0 6.9 14 230 M M 6 1 17 190 28 84 67 76 7 0 11 0.06 0.0 0 9.1 21 250 M M 9 13 25 250 29 76 60 68 -1 0 3 0.00 0.0 0 8.3 18 10 M M 5 24 360 30 72 57 65 -4 0 0 0.18 0.0 0 4.6 14 150 M M 10 1 16 140 31 86 69 78 8 0 13 0.30 0.0 0 9.3 17 260 M M 9 138 21 270 ================================================================================ SM 2593 1936 25 284 3.06 0.0 260.9 M 180 ================================================================================ AV 83.6 62.5 8.4 FASTST PSBL % 6 MAX(MPH) MISC ----> 36 200 44 200 ================================================================================ 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: MAY YEAR: 2004 LATITUDE: 37 30 N LONGITUDE: 77 20 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 73.0 TOTAL FOR MONTH: 3.06 1 = FOG DPTR FM NORMAL: 7.6 DPTR FM NORMAL: -0.90 2 = FOG REDUCING VISIBILITY HIGHEST: 93 ON 25 GRTST 24HR 1.22 ON 2- 3 TO 1/4 MILE OR LESS LOWEST: 41 ON 4 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: 6 0.10 INCH OR MORE: 7 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. 25 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL -55 PTCLDY (SCALE 4-7) 11 SEASONAL TOTAL 3801 CLOUDY (SCALE 8-10) 11 DPTR FM NORMAL -110 [CDD (BASE 65) ] TOTAL THIS MO. 284 DPTR FM NORMAL 177 [PRESSURE DATA] SEASONAL TOTAL 353 HIGHEST SLP 30.38 ON 17 DPTR FM NORMAL 204 LOWEST SLP 29.58 ON 31 [REMARKS]