PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: FREDERICK MUNICIPAL MONTH: APRIL YEAR: 2013 LATITUDE: 34 21 N LONGITUDE: 98 59 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 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 80 44 62 3 3 0 0.06 M 0 9.8 25 50 M M 1 31 50 2 49 41 45 -14 20 0 0.33 M 0 13.0 22 50 M M 9 138 29 40 3 42 38 40 -19 25 0 0.29 M 0 11.0 15 40 M M 10 13 20 50 4 47 36 42 -18 23 0 0.01 0.0 0 7.6 14 360 M M 8 1 17 350 5 67 34 51 -9 14 0 0.00 0.0 0 9.2 21 150 M M 0 1 25 150 6 78 49 64 4 1 0 0.00 0.0 0 9.6 21 190 M M 0 26 190 7 82 53 68 8 0 3 0.00 0.0 0 14.6 26 150 M M 0 12 33 160 8 86 62 74 13 0 9 0.00 0.0 0 18.9 30 160 M M 1 37 160 9 M M M M M M 0.00 0.0 0 16.6 25 360 M M 9 44 360 10 47 30 39 -22 26 0 0.82 0.0 0 16.9 28 340 M M 5 136 33 350 11 60 32 46 -15 19 0 0.00 0.0 0 6.6 14 180 M M 0 8 20 240 12 67 42 55 -7 10 0 0.00 0.0 0 10.4 17 80 M M 0 22 100 13 76 50 63 1 2 0 0.00 0.0 0 14.5 23 160 M M 0 28 160 14 92 52 72 10 0 7 0.00 0.0 0 12.8 23 210 M M 0 30 200 15 81 53 67 5 0 2 0.00 0.0 0 8.5 22 50 M M 0 28 50 16 63 51 57 -6 8 0 0.00 0.0 0 11.8 22 10 M M 6 1 26 10 17 82 46 64 1 1 0 0.65 0.0 0 15.9 38 180 M M 8 138 49 190 18 54 37 46 -17 19 0 0.11 0.0 0 19.7 36 330 M M 4 13 51 330 19 67 30 49 -15 16 0 0.00 0.0 0 9.8 17 250 M M 0 21 250 20 73 39 56 -8 9 0 0.00 0.0 0 16.3 33 190 M M 0 38 150 21 73 48 61 -3 4 0 0.00 0.0 0 12.9 23 160 M M 2 37 50 22 83 48 66 2 0 1 0.00 0.0 0 15.0 26 140 M M 2 37 140 23 67 35 51 -14 14 0 T 0.0 0 21.0 36 350 M M 8 1 46 360 24 62 30 46 -19 19 0 0.00 0.0 0 7.8 16 360 M M 0 21 340 25 72 37 55 -10 10 0 0.00 0.0 0 8.6 23 140 M M 2 26 160 26 82 59 71 5 0 6 T 0.0 0 14.3 26 330 M M 6 3 31 330 27 78 53 66 0 0 1 0.00 0.0 0 10.6 26 350 M M 3 33 360 28 89 48 69 3 0 4 0.00 0.0 0 8.1 17 190 M M 0 28 170 29 92 57 75 8 0 10 0.00 0.0 0 14.7 26 200 M M 0 33 170 30 90 61 76 9 0 11 0.00 0.0 0 16.4 26 130 M M 0 35 130 ================================================================================ SM 2081 1295 243 54 2.27 0.0 382.9 M 84 ================================================================================ AV 71.8 44.7 12.8 FASTST M M 3 MAX(MPH) MISC ----> # 38 180 # 51 330 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: FREDERICK MUNICIPAL MONTH: APRIL YEAR: 2013 LATITUDE: 34 21 N LONGITUDE: 98 59 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 58.2 TOTAL FOR MONTH: 2.27 1 = FOG OR MIST DPTR FM NORMAL: -4.5 DPTR FM NORMAL: -0.26 2 = FOG REDUCING VISIBILITY HIGHEST: 92 ON 29,14 GRTST 24HR 0.82 ON 10-10 TO 1/4 MILE OR LESS LOWEST: 30 ON 24,19 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: 7 MAX 90 OR ABOVE: 3 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 4 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 243 CLEAR (SCALE 0-3) 19 DPTR FM NORMAL 109 PTCLDY (SCALE 4-7) 6 TOTAL FM JUL 1 2897 CLOUDY (SCALE 8-10) 5 DPTR FM NORMAL -133 [CDD (BASE 65) ] TOTAL THIS MO. 54 DPTR FM NORMAL -11 [PRESSURE DATA] TOTAL FM JAN 1 62 HIGHEST SLP M ON M DPTR FM NORMAL -21 LOWEST SLP 29.45 ON 14 [REMARKS] #FINAL-04-13#