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: SEPTEMBER 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 69 53 61 -9 4 0 0.00 0.0 M 14.8 23 290 M M 4 32 290 2 68 53 61 -8 4 0 0.00 0.0 M 9.8 15 120 M M 5 21 300 3 64 57 61 -8 4 0 0.28 0.0 M 13.0 28 120 M M 9 18 37 290 4 81 58 70 1 0 5 0.00 0.0 M 13.9 22 220 M M 3 30 250 5 88 65 77 9 0 12 0.00 0.0 M 17.1 24 200 M M 3 33 200 6 79 62 71 3 0 6 0.22 0.0 M 8.2 21 320 M M 9 13 28 310 7 76 60 68 0 0 3 0.60 0.0 M 10.8 23 290 M M 8 1 34 260 8 74 59 67 -1 0 2 0.00 0.0 M 10.2 16 290 M M 4 22 260 9 68 55 62 -5 3 0 0.01 0.0 M 8.2 14 330 M M 3 18 300 10 69 56 63 -4 2 0 0.00 0.0 M 8.7 16 360 M M 2 21 10 11 80 55 68 1 0 3 0.00 0.0 M 9.8 15 300 M M 2 20 320 12 86 61 74 8 0 9 0.00 0.0 M 8.5 20 250 M M 3 23 260 13 78 64 71 5 0 6 0.03 0.0 M 8.5 15 110 M M 4 3 22 240 14 84 67 76 10 0 11 0.33 0.0 M 11.2 41 220 M M 8 138 65 220 15 77 66 72 7 0 7 0.21 0.0 M 6.9 15 30 M M 8 1 18 70 16 73 62 68 3 0 3 0.00 0.0 M 4.2 9 90 M M 7 12 11 100 17 73 61 67 2 0 2 0.00 0.0 M 4.4 13 110 M M 8 128 14 110 18 68 63 66 2 0 1 T 0.0 M 6.7 13 40 M M 10 12 15 60 19 66 63 65 1 0 0 0.04 0.0 M 13.7 22 30 M M 10 12 25 30 20 72 63 68 4 0 3 0.27 0.0 M 20.2 28 20 M M 10 1 36 40 21 72 63 68 5 0 3 0.00 0.0 M 23.0 32 20 M M 9 44 30 22 63 57 60 -3 5 0 0.16 0.0 M 22.2 31 20 M M 10 1 38 10 23 76 60 68 6 0 3 0.03 0.0 M 9.0 22 20 M M 7 12 27 10 24 79 61 70 8 0 5 0.00 0.0 M 3.2 13 110 M M 1 16 140 ================================================================================ SM 1783 1444 22 84 2.18 0.0 266.2 M 147 ================================================================================ AV 74.3 60.2 11.1 FASTST M M 6 MAX(MPH) MISC ----> # 41 220 # 65 220 ================================================================================ 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: SEPTEMBER YEAR: 2017 LATITUDE: 42 22 N LONGITUDE: 71 2 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 67.2 TOTAL FOR MONTH: 2.18 1 = FOG OR MIST DPTR FM NORMAL: 1.2 DPTR FM NORMAL: -0.51 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 5 GRTST 24HR 0.60 ON 7- 7 TO 1/4 MILE OR LESS LOWEST: 53 ON 2, 1 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: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 22 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL -29 PTCLDY (SCALE 4-7) 13 TOTAL FM JUL 1 34 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL -30 [CDD (BASE 65) ] TOTAL THIS MO. 84 DPTR FM NORMAL 10 [PRESSURE DATA] TOTAL FM JAN 1 813 HIGHEST SLP M ON M DPTR FM NORMAL 80 LOWEST SLP 29.70 ON M [REMARKS]

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