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

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000 CXUS51 KBOX 010810 CF6BOS PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BOSTON MA MONTH: JULY YEAR: 2023 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 64 68 -5 0 3 0.00 0.0 M 7.0 15 70 M M 9 128 17 70 2 76 67 72 -1 0 7 0.32 0.0 M 7.7 18 190 M M 10 128 23 190 3 78 64 71 -2 0 6 0.99 0.0 M 6.8 14 70 M M 9 13 16 80 4 71 66 69 -4 0 4 0.47 0.0 M 5.5 12 100 M M 10 1 14 90 5 83 68 76 3 0 11 0.00 0.0 M 6.7 14 100 M M 5 1 16 290 6 87 72 80 6 0 15 T 0.0 M 8.5 17 110 M M 3 138 20 100 7 87 70 79 5 0 14 0.00 0.0 M 8.8 17 190 M M 5 21 210 8 77 68 73 -1 0 8 0.00 0.0 M 8.7 16 90 M M 8 12 19 90 9 77 68 73 -1 0 8 0.00 0.0 M 9.8 16 110 M M 9 1 20 60 10 71 67 69 -5 0 4 0.71 0.0 M 9.6 16 90 M M 10 12 19 90 11 87 66 77 3 0 12 0.00 0.0 M 10.3 20 280 M M 3 26 350 12 91 72 82 8 0 17 T 0.0 M 8.2 16 230 M M 4 20 260 13 89 71 80 6 0 15 0.06 0.0 M 10.4 33 240 M M 5 3 45 270 14 81 69 75 1 0 10 0.12 0.0 M 8.3 20 230 M M 8 3 24 210 15 87 70 79 5 0 14 T 0.0 M 9.2 20 200 M M 8 1 22 200 16 79 73 76 2 0 11 1.60 0.0 M 11.1 21 200 M M 10 13 28 150 17 91 73 82 8 0 17 0.00 0.0 M 8.0 16 240 M M 5 8 21 270 18 85 72 79 5 0 14 0.00 0.0 M 9.4 20 180 M M 7 1 24 180 19 85 73 79 5 0 14 0.00 0.0 M 7.9 17 270 M M 7 22 260 20 79 70 75 1 0 10 0.00 0.0 M 8.0 17 110 M M 2 20 110 21 74 65 70 -4 0 5 1.98 0.0 M 8.6 23 360 M M 8 138 28 360 22 78 64 71 -3 0 6 0.00 0.0 M 5.5 12 110 M M 8 1 14 130 23 86 69 78 4 0 13 0.00 0.0 M 7.2 14 240 M M 4 20 250 24 86 69 78 4 0 13 T 0.0 M 9.1 16 190 M M 5 20 240 25 86 68 77 3 0 12 0.88 0.0 M 9.3 25 250 M M 6 138 31 250 26 88 67 78 4 0 13 0.00 0.0 M 9.7 20 230 M M 3 25 270 27 91 71 81 7 0 16 0.23 0.0 M 14.3 30 220 M M 7 3 37 250 28 90 75 83 9 0 18 0.00 0.0 M 9.8 17 240 M M 2 23 230 29 86 64 75 1 0 10 3.07 0.0 M 9.4 24 20 M M 8 123 35 20 30 79 61 70 -4 0 5 0.00 0.0 M 9.7 17 320 M M 4 23 330 31 83 61 72 -2 0 7 T 0.0 M 7.6 17 310 M M 4 23 300 ================================================================================ SM 2559 2117 0 332 10.43 0.0 270.1 M 196 ================================================================================ AV 82.5 68.3 8.7 FASTST M M 6 MAX(MPH) MISC ----> 33 240 45 270 ================================================================================ 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: 2023 LATITUDE: 42 22 N LONGITUDE: 71 2 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 75.4 TOTAL FOR MONTH: 10.43 1 = FOG OR MIST DPTR FM NORMAL: 1.3 DPTR FM NORMAL: 7.16 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 27,17 GRTST 24HR 3.07 ON 29-29 TO 1/4 MILE OR LESS LOWEST: 61 ON 31,30 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: 4 0.10 INCH OR MORE: 10 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 6 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL -4 PTCLDY (SCALE 4-7) 20 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 8 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 332 DPTR FM NORMAL 48 [PRESSURE DATA] TOTAL FM JAN 1 482 HIGHEST SLP 30.11 ON 1 DPTR FM NORMAL 27 LOWEST SLP 29.59 ON 29 [REMARKS] #FINAL-07-23#