PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BALTIMORE MONTH: MAY YEAR: 2005 LATITUDE: 39 10 N LONGITUDE: 76 40 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 64 44 54 -4 11 0 0.07 0.0 0 9.8 23 280 M M 6 18 31 310 2 64 39 52 -6 13 0 T 0.0 0 7.5 22 310 M M 6 29 310 3 60 34 47 -12 18 0 0.00 0.0 0 5.6 16 280 M M 5 23 270 4 61 42 52 -7 13 0 T 0.0 0 4.3 14 120 M M 6 16 20 5 64 36 50 -9 15 0 0.00 0.0 0 5.7 14 120 M M 7 18 17 130 6 55 48 52 -8 13 0 0.00 0.0 0 9.9 18 60 M M 10 8 21 10 7 71 43 57 -3 8 0 0.00 0.0 0 8.4 18 310 M M 6 25 320 8 76 50 63 3 2 0 0.00 0.0 0 12.5 29 320 M M 2 40 320 9 78 45 62 1 3 0 0.00 0.0 0 6.1 16 10 M M 1 25 350 10 74 50 62 1 3 0 0.00 0.0 0 7.3 15 120 M M 2 21 120 11 86 53 70 9 0 5 0.00 0.0 0 4.4 15 230 M M 6 1 18 230 12 74 58 66 4 0 1 T 0.0 0 8.9 16 340 M M 7 22 360 13 61 51 56 -6 9 0 0.00 0.0 0 7.9 14 60 M M 8 17 120 14 82 47 65 3 0 0 0.08 0.0 0 5.4 14 220 M M 7 138 17 190 15 74 62 68 5 0 3 T 0.0 0 6.0 16 280 M M 9 1 20 320 16 70 54 62 -1 3 0 T 0.0 0 7.9 17 290 M M 6 21 280 17 69 46 58 -5 7 0 0.00 0.0 0 4.6 13 300 M M 6 15 310 18 73 46 60 -4 5 0 0.00 0.0 0 3.4 13 110 M M 7 18 17 10 19 69 49 59 -5 6 0 0.06 0.0 0 7.8 16 90 M M 8 18 20 90 20 55 47 51 -13 14 0 1.97 0.0 0 16.5 37 80 M M 10 1 44 80 21 74 41 58 -6 7 0 0.00 0.0 0 6.7 16 300 M M 4 1 23 310 22 74 53 64 -1 1 0 T 0.0 0 5.2 15 290 M M 7 22 340 23 65 54 60 -5 5 0 0.05 0.0 0 6.6 15 90 M M 9 18 21 360 24 57 53 55 -10 10 0 0.33 0.0 0 6.9 12 20 M M 10 1 15 10 25 58 50 54 -12 11 0 0.02 0.0 0 6.8 16 360 M M 10 22 360 26 75 49 62 -4 3 0 0.00 0.0 0 5.4 16 20 M M 5 21 20 27 80 49 65 -1 0 0 0.00 0.0 0 8.3 22 250 M M 3 1 29 260 28 79 49 64 -3 1 0 0.04 0.0 0 5.8 30 280 M M 4 3 38 290 29 77 53 65 -2 0 0 0.00 0.0 0 8.3 18 270 M M 4 25 270 30 78 48 63 -4 2 0 0.02 0.0 0 4.3 20 240 M M 7 1 25 250 31 79 52 66 -2 0 1 0.00 0.0 0 2.7 14 360 M M 4 1 18 340 ================================================================================ SM 2176 1495 183 10 2.64 0.0 216.9 M 192 ================================================================================ AV 70.2 48.2 7.0 FASTST PSBL % 6 MAX(MPH) MISC ----> 37 80 44 80 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: BALTIMORE MONTH: MAY YEAR: 2005 LATITUDE: 39 10 N LONGITUDE: 76 40 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.2 TOTAL FOR MONTH: 2.64 1 = FOG OR MIST DPTR FM NORMAL: -3.7 DPTR FM NORMAL: -1.25 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 11 GRTST 24HR 2.04 ON 19-20 TO 1/4 MILE OR LESS LOWEST: 34 ON 3 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 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: 0 0.01 INCH OR MORE: 9 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 183 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL 63 PTCLDY (SCALE 4-7) 19 TOTAL FM JUL 1 4608 CLOUDY (SCALE 8-10) 8 DPTR FM NORMAL -96 [CDD (BASE 65) ] TOTAL THIS MO. 10 DPTR FM NORMAL -61 [PRESSURE DATA] TOTAL FM JAN 1 23 HIGHEST SLP 30.52 ON 5 DPTR FM NORMAL -63 LOWEST SLP 29.56 ON 23 [REMARKS]