CXUS51 KBOX 150810 CF6BOS PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BOSTON MA MONTH: APRIL YEAR: 2026 LATITUDE: 42 22 N LONGITUDE: 71 2 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 71 40 56 13 9 0 0.08 0.0 M 9.4 21 40 M M 9 1 27 40 2 42 37 40 -4 25 0 0.20 0.0 M 16.4 24 50 M M 10 1 32 60 3 68 38 53 9 12 0 0.01 M M 9.5 22 220 M M 8 1 29 220 4 62 38 50 6 15 0 0.00 0.0 M 15.6 29 60 M M 8 36 60 5 57 40 49 4 16 0 0.14 0.0 M 9.4 24 290 M M 10 1 40 290 6 51 38 45 0 20 0 0.00 0.0 M 16.4 28 270 M M 5 40 280 7 46 33 40 -5 25 0 0.07 T M 9.8 24 310 M M 7 1 35 320 8 40 29 35 -11 30 0 0.00 0.0 M 11.2 21 330 M M 1 29 320 9 58 31 45 -1 20 0 0.00 0.0 M 11.6 22 190 M M 2 28 180 10 69 37 53 7 12 0 T 0.0 M 14.2 24 190 M M 5 31 220 11 60 44 52 5 13 0 T 0.0 M 14.4 23 310 M M 4 35 330 12 50 40 45 -2 20 0 0.03 0.0 M 11.4 21 220 M M 6 26 220 13 72 44 58 10 7 0 T 0.0 M 16.1 30 220 M M 8 39 220 14 78 57 68 20 0 3 0.20 0.0 M 12.6 28 190 M M 6 1 36 190 ================================================================================ SM 824 546 224 3 0.73 T 178.0 M 89 ================================================================================ AV 58.9 39.0 12.7 FASTST M M 6 MAX(MPH) MISC ----> 30 220 # 40 290 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: BOSTON MA MONTH: APRIL YEAR: 2026 LATITUDE: 42 22 N LONGITUDE: 71 2 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 48.9 TOTAL FOR MONTH: 0.73 1 = FOG OR MIST DPTR FM NORMAL: 3.4 DPTR FM NORMAL: -1.10 2 = FOG REDUCING VISIBILITY HIGHEST: 78 ON 14 GRTST 24HR 0.26 ON 1- 2 TO 1/4 MILE OR LESS LOWEST: 29 ON 8 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 7- 7 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 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: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 224 CLEAR (SCALE 0-3) 2 DPTR FM NORMAL -48 PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 5075 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL 37 [CDD (BASE 65) ] TOTAL THIS MO. 3 DPTR FM NORMAL 3 [PRESSURE DATA] TOTAL FM JAN 1 3 HIGHEST SLP M ON M DPTR FM NORMAL 3 LOWEST SLP 29.66 ON 5 [REMARKS]