WFO Monthly/Daily Climate Data
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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000 CXUS51 KBOX 011356 CF6BOS PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BOSTON MA MONTH: SEPTEMBER YEAR: 2021 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 75 61 68 -2 0 3 1.69 0.0 M 8.6 22 40 M M 9 18 26 30 2 77 61 69 -1 0 4 2.54 0.0 M 14.5 28 10 M M 7 1 35 10 3 77 59 68 -2 0 3 0.00 0.0 M 10.5 16 310 M M 3 22 320 4 81 63 72 3 0 7 0.00 0.0 M 9.8 16 280 M M 2 21 290 5 74 64 69 0 0 4 0.05 0.0 M 8.8 16 200 M M 9 1 20 200 6 84 69 77 8 0 12 0.00 0.0 M 10.5 18 280 M M 5 27 240 7 82 65 74 5 0 9 0.00 0.0 M 10.1 18 240 M M 2 24 250 8 85 64 75 7 0 10 0.00 0.0 M 13.6 26 200 M M 4 32 200 9 76 68 72 4 0 7 0.96 0.0 M 7.3 17 180 M M 9 13 23 180 10 79 63 71 3 0 6 0.19 0.0 M 11.4 22 300 M M 4 1 28 290 11 79 59 69 2 0 4 0.00 0.0 M 11.0 20 220 M M 2 32 210 12 83 65 74 7 0 9 0.00 0.0 M 15.0 26 240 M M 5 33 240 13 82 66 74 7 0 9 0.06 0.0 M 9.0 16 320 M M 5 21 260 14 73 63 68 2 0 3 0.00 0.0 M 8.5 18 120 M M 5 21 110 15 86 68 77 11 0 12 0.00 0.0 M 11.4 22 200 M M 8 27 190 16 75 65 70 4 0 5 0.31 0.0 M 8.5 13 40 M M 9 13 M M 17 70 65 68 3 0 3 T 0.0 M 8.3 14 30 M M 10 18 17 10 18 74 66 70 5 0 5 0.06 0.0 M 5.4 18 30 M M 8 138 25 30 19 72 62 67 2 0 2 0.28 0.0 M 9.2 18 30 M M 4 1 22 30 20 72 57 65 1 0 0 0.00 0.0 M 6.2 16 110 M M 2 18 110 21 73 57 65 1 0 0 0.00 0.0 M 6.3 14 80 M M 4 16 80 22 80 66 73 9 0 8 T 0.0 M 7.8 20 210 M M 8 23 190 23 82 67 75 12 0 10 0.03 0.0 M 8.1 25 180 M M 6 32 180 24 80 69 75 12 0 10 T 0.0 M 11.3 22 170 M M 10 29 170 25 75 65 70 8 0 5 0.03 0.0 M 6.3 12 110 M M 8 1 13 130 26 77 61 69 7 0 4 0.55 0.0 M 10.8 22 290 M M 5 1 32 270 27 76 58 67 5 0 2 0.00 0.0 M 12.3 22 230 M M 5 29 230 28 71 58 65 4 0 0 0.72 0.0 M 8.6 17 240 M M 9 138 20 230 29 66 52 59 -2 6 0 T 0.0 M 9.1 17 320 M M 6 22 320 30 64 53 59 -1 6 0 T 0.0 M 9.8 17 330 M M 7 21 330 ================================================================================ SM 2300 1879 12 156 7.47 0.0 288.0 M 180 ================================================================================ AV 76.7 62.6 9.6 FASTST M M 6 MAX(MPH) MISC ----> 28 10 35 10 ================================================================================ 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: 2021 LATITUDE: 42 22 N LONGITUDE: 71 2 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 69.7 TOTAL FOR MONTH: 7.47 1 = FOG OR MIST DPTR FM NORMAL: 4.1 DPTR FM NORMAL: 3.91 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 15 GRTST 24HR 4.23 ON 1- 2 TO 1/4 MILE OR LESS LOWEST: 52 ON 29 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: 13 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 5 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 12 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL -59 PTCLDY (SCALE 4-7) 19 TOTAL FM JUL 1 21 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL -59 [CDD (BASE 65) ] TOTAL THIS MO. 156 DPTR FM NORMAL 65 [PRESSURE DATA] TOTAL FM JAN 1 1132 HIGHEST SLP 30.43 ON 21 DPTR FM NORMAL 341 LOWEST SLP 29.60 ON 2 [REMARKS] #FINAL-09-21#