WFO Monthly/Daily Climate Data
Issued by NWS Boston, MA

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000 CXUS51 KBOX 251200 CF6BOS PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BOSTON MA MONTH: JULY YEAR: 2017 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 88 69 79 7 0 14 0.11 0.0 M 13.8 28 190 M M 6 1 35 190 2 90 71 81 9 0 16 T 0.0 M 11.4 23 260 M M 3 30 260 3 87 71 79 7 0 14 T 0.0 M 12.9 23 260 M M 4 30 260 4 82 67 75 2 0 10 0.00 0.0 M 6.2 12 110 M M 3 16 290 5 79 62 71 -2 0 6 0.00 0.0 M 8.4 18 110 M M 1 20 110 6 83 61 72 -1 0 7 0.00 0.0 M 9.6 17 190 M M 6 21 190 7 70 62 66 -7 0 1 0.30 0.0 M 8.2 18 60 M M 10 1 23 60 8 87 63 75 2 0 10 0.40 0.0 M 9.1 21 300 M M 7 13 27 290 9 83 66 75 2 0 10 0.00 0.0 M 11.9 18 260 M M 1 30 270 10 87 65 76 3 0 11 T 0.0 M 12.5 22 210 M M 4 30 230 11 83 67 75 2 0 10 0.17 0.0 M 8.0 17 210 M M 8 18 22 270 12 82 69 76 2 0 11 1.33 0.0 M 7.6 17 100 M M 8 138 20 100 13 70 58 64 -10 1 0 0.14 0.0 M 10.6 21 30 M M 10 12 24 360 14 67 60 64 -10 1 0 0.00 0.0 M 7.3 13 90 M M 9 17 110 15 73 62 68 -6 0 3 T 0.0 M 6.6 15 110 M M 7 16 110 16 81 69 75 1 0 10 0.00 0.0 M 9.5 18 110 M M 2 21 110 17 83 68 76 2 0 11 0.00 0.0 M 8.4 15 180 M M 4 19 180 18 82 68 75 1 0 10 0.12 0.0 M 7.9 18 160 M M 6 18 24 180 19 93 72 83 9 0 18 0.00 0.0 M 9.0 21 240 M M 4 32 260 20 92 71 82 8 0 17 T 0.0 M 7.7 18 230 M M 6 26 220 21 91 73 82 8 0 17 0.00 0.0 M 10.2 20 270 M M 3 29 250 22 83 73 78 4 0 13 T 0.0 M 7.5 16 270 M M 7 20 290 23 77 64 71 -3 0 6 0.00 0.0 M 11.7 24 40 M M 8 33 40 24 65 57 61 -13 4 0 1.41 0.0 M 13.7 25 90 M M 8 1 30 40 ================================================================================ SM 1958 1588 6 225 3.98 0.0 229.7 M 135 ================================================================================ AV 81.6 66.2 9.6 FASTST M M 6 MAX(MPH) MISC ----> # 28 190 # 35 190 ================================================================================ 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: JULY YEAR: 2017 LATITUDE: 42 22 N LONGITUDE: 71 2 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 73.9 TOTAL FOR MONTH: 3.98 1 = FOG OR MIST DPTR FM NORMAL: 0.6 DPTR FM NORMAL: 1.42 2 = FOG REDUCING VISIBILITY HIGHEST: 93 ON 19 GRTST 24HR 1.41 ON 24-24 TO 1/4 MILE OR LESS LOWEST: 57 ON 24 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: 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: 8 MAX 90 OR ABOVE: 4 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 6 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL 6 PTCLDY (SCALE 4-7) 15 TOTAL FM JUL 1 6 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL 6 [CDD (BASE 65) ] TOTAL THIS MO. 225 DPTR FM NORMAL 20 [PRESSURE DATA] TOTAL FM JAN 1 476 HIGHEST SLP M ON M DPTR FM NORMAL 105 LOWEST SLP 29.65 ON 8 [REMARKS]

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