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

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000 CXUS51 KBOX 010910 CF6BOS PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BOSTON MA MONTH: JANUARY 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 55 43 49 17 16 0 0.04 0.0 M 13.5 23 260 M M 7 1 29 290 2 52 36 44 12 21 0 0.00 0.0 M 7.5 18 260 M M 5 23 290 3 45 34 40 9 25 0 0.48 0.0 M 4.7 12 300 M M 10 18 14 300 4 45 40 43 12 22 0 0.32 0.0 M 5.3 13 60 M M 10 1 16 40 5 45 35 40 9 25 0 0.09 0.0 M 15.0 22 40 M M 10 1 28 30 6 36 33 35 4 30 0 0.19 0.2 M 8.1 13 10 M M 10 1 16 360 7 44 31 38 7 27 0 0.00 0.0 M 9.2 17 330 M M 8 1 23 330 8 38 25 32 2 33 0 0.00 0.0 M 9.3 20 320 M M 1 25 310 9 43 28 36 6 29 0 T T M 9.5 15 280 M M 5 20 290 10 42 28 35 5 30 0 0.00 0.0 M 10.2 17 320 M M 6 25 280 11 35 23 29 -1 36 0 0.01 T M 8.3 13 50 M M 7 1 17 340 12 49 30 40 10 25 0 0.25 0.2 M 8.8 20 150 M M 10 1 23 150 13 58 39 49 19 16 0 0.38 0.0 M 15.9 30 200 M M 10 1 39 190 14 39 33 36 6 29 0 0.06 T M 12.2 17 10 M M 10 1 24 10 15 37 29 33 3 32 0 0.02 1.6 M 19.6 29 30 M M 9 18 37 30 16 34 30 32 2 33 0 0.11 1.9 M 14.3 23 10 M M 10 1469 29 10 17 50 32 41 11 24 0 0.01 0.0 M 9.3 15 230 M M 6 20 260 18 52 40 46 17 19 0 0.03 0.0 M 11.7 24 280 M M 7 32 280 19 42 35 39 10 26 0 0.57 T M 8.9 22 60 M M 7 14 25 60 20 38 31 35 6 30 0 0.49 0.3 M 10.0 36 60 M M 10 1 43 60 21 33 29 31 2 34 0 T 0.1 M 8.2 15 290 M M 10 1 21 280 22 37 28 33 4 32 0 0.24 T M 7.7 12 230 M M 10 1 20 230 23 36 31 34 5 31 0 0.87 2.3 M 15.9 26 20 M M 10 124 33 20 24 39 30 35 6 30 0 0.00 0.0 M 14.3 23 270 M M 7 30 260 25 43 33 38 9 27 0 0.31 T M 9.3 21 120 M M 9 1 23 120 26 55 35 45 16 20 0 0.72 0.0 M 17.8 33 280 M M 9 1 46 280 27 42 30 36 7 29 0 0.00 0.0 M 8.5 21 280 M M 5 27 300 28 50 30 40 11 25 0 0.00 0.0 M 11.7 23 250 M M 7 31 250 29 51 34 43 13 22 0 T 0.0 M 8.5 18 210 M M 9 24 200 30 46 36 41 11 24 0 0.00 0.0 M 7.0 14 250 M M 7 19 250 31 41 23 32 2 33 0 0.04 0.3 M 10.5 17 360 M M 7 14 22 320 ================================================================================ SM 1352 994 835 0 5.23 6.9 330.7 M 248 ================================================================================ AV 43.6 32.1 10.7 FASTST M M 8 MAX(MPH) MISC ----> 36 60 46 280 ================================================================================ 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: JANUARY YEAR: 2023 LATITUDE: 42 22 N LONGITUDE: 71 2 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 37.8 TOTAL FOR MONTH: 5.23 1 = FOG OR MIST DPTR FM NORMAL: 7.9 DPTR FM NORMAL: 1.84 2 = FOG REDUCING VISIBILITY HIGHEST: 58 ON 13 GRTST 24HR 1.07 ON 12-13 TO 1/4 MILE OR LESS LOWEST: 23 ON 31,11 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 6.9 INCHES 5 = HAIL GRTST 24HR 2.3 ON 23-23 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: 20 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 12 MIN 32 OR BELOW: 17 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 835 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL -251 PTCLDY (SCALE 4-7) 14 TOTAL FM JUL 1 2482 CLOUDY (SCALE 8-10) 16 DPTR FM NORMAL -530 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.35 ON 29 DPTR FM NORMAL 0 LOWEST SLP 29.29 ON 26 [REMARKS] #FINAL-01-23#