PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: RICHMOND MONTH: FEBRUARY YEAR: 2006 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 49 27 38 1 27 0 0.00 0.0 0 4.0 13 200 M M 6 16 190 2 60 32 46 9 19 0 0.01 0.0 0 8.3 17 170 M M 7 1 20 160 3 68 46 57 20 8 0 0.13 0.0 0 10.8 26 230 M M 8 1 33 240 4 65 45 55 18 10 0 0.38 0.0 0 8.8 30 230 M M 8 1 39 240 5 46 35 41 3 24 0 0.00 0.0 0 14.9 22 260 M M 2 35 260 6 48 31 40 2 25 0 0.00 0.0 0 12.8 23 230 M M 3 29 250 7 48 26 37 -1 28 0 0.00 0.0 0 5.9 16 320 M M 1 18 320 8 45 22 34 -4 31 0 0.00 0.0 0 4.2 14 300 M M 6 17 240 9 41 23 32 -6 33 0 0.00 0.0 0 5.8 16 360 M M 5 20 290 10 48 19 34 -4 31 0 0.00 0.0 0 6.0 20 220 M M 6 24 200 11 40 33 37 -2 28 0 0.60 0.5 0 8.5 18 30 M M 10 1 23 20 12 39 30 35 -4 30 0 0.10 1.7 2 11.7 22 310 M M 7 12 25 310 13 42 26 34 -5 31 0 0.00 0.0 T 8.1 21 240 M M 1 28 260 14 54 30 42 3 23 0 0.00 0.0 0 10.1 17 230 M M 2 21 230 15 66 30 48 9 17 0 0.00 0.0 0 10.1 18 210 M M 3 23 200 16 70 38 54 14 11 0 0.00 0.0 0 12.5 24 200 M M 4 29 190 17 69 42 56 16 9 0 0.00 0.0 0 15.1 24 210 M M 10 32 220 18 42 21 32 -8 33 0 0.09 0.3 0 8.5 24 20 M M 9 12 30 30 19 31 14 23 -17 42 0 0.00 0.0 0 7.9 25 10 M M 5 32 10 20 45 26 36 -5 29 0 0.06 0.7 0 5.7 14 110 M M 9 1 15 250 21 54 32 43 2 22 0 0.00 0.0 0 4.7 15 250 M M 6 1 18 250 22 43 28 36 -5 29 0 0.03 0.0 0 5.3 14 40 M M 9 1 18 30 23 58 38 48 7 17 0 0.07 0.0 0 6.0 21 320 M M 7 18 28 360 24 54 30 42 0 23 0 0.00 0.0 0 10.0 29 330 M M 1 36 340 25 64 27 46 4 19 0 0.00 0.0 0 12.6 30 10 M M 8 37 10 26 42 25 34 -8 31 0 0.00 0.0 0 15.0 31 10 M M 5 38 10 27 46 16 31 -11 34 0 0.00 0.0 0 8.9 23 270 M M 6 31 260 28 53 33 43 0 22 0 0.00 0.0 0 4.1 12 20 M M 6 18 320 ================================================================================ SM 1430 825 686 0 1.47 3.2 246.3 M 160 ================================================================================ AV 51.1 29.5 8.8 FASTST PSBL % 6 MAX(MPH) MISC ----> 31 10 39 240 ================================================================================ 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: FEBRUARY YEAR: 2006 LATITUDE: 37 30 N LONGITUDE: 77 20 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 40.3 TOTAL FOR MONTH: 1.47 1 = FOG OR MIST DPTR FM NORMAL: 0.8 DPTR FM NORMAL: -1.51 2 = FOG REDUCING VISIBILITY HIGHEST: 70 ON 16 GRTST 24HR 0.69 ON 11-12 TO 1/4 MILE OR LESS LOWEST: 14 ON 19 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 3.2 INCHES 5 = HAIL GRTST 24HR 1.7 ON 12-12 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 2 ON 12 7 = DUSTSTORM OR SANDSTORM: 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: 1 0.01 INCH OR MORE: 9 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 20 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 686 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL -19 PTCLDY (SCALE 4-7) 13 TOTAL FM JUL 1 2622 CLOUDY (SCALE 8-10) 8 DPTR FM NORMAL -427 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL -1 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.57 ON 19 DPTR FM NORMAL -1 LOWEST SLP 29.31 ON 4 [REMARKS]