


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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765 CXUS51 KLWX 120815 CF6DMH PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BALTIMORE INNER HARBOR MONTH: MAY YEAR: 2025 LATITUDE: 39 16 N LONGITUDE: 76 37 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 86 63 75 12 0 10 0.00 M M M M M M M M M M 2 91 67 79 16 0 14 0.37 M M M M M M M M M M 3 88 67 78 15 0 13 0.58 M M M M M M M M M M 4 76 67 72 8 0 7 0.08 M M M M M M M M M M 5 79 68 74 10 0 9 0.04 M M M M M M M 0 M M 6 78 65 72 8 0 7 0.04 M M M M M M M 0 M M 7 77 62 70 6 0 5 0.00 M M M M M M M 0 M M 8 84 62 73 8 0 8 0.02 M M M M M M M M M M 9 68 54 61 -4 4 0 0.38 M M M M M M M M M M 10 79 53 66 1 0 1 0.00 M M M M M M M M M M 11 86 59 73 7 0 8 0.00 M M M M M M M M M M ================================================================================ SM 892 687 4 82 1.51 M M M 0 ================================================================================ AV 81.1 62.5 M FASTST M M 0 MAX(MPH) MISC ----> M M M M ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: BALTIMORE INNER HARBOR MONTH: MAY YEAR: 2025 LATITUDE: 39 16 N LONGITUDE: 76 37 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 71.8 TOTAL FOR MONTH: 1.51 1 = FOG OR MIST DPTR FM NORMAL: 7.6 DPTR FM NORMAL: 0.33 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 2 GRTST 24HR 0.66 ON 3- 4 TO 1/4 MILE OR LESS LOWEST: 53 ON 10 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 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: 7 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 3 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. 4 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL -34 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 3297 CLOUDY (SCALE 8-10) 8 DPTR FM NORMAL -524 [CDD (BASE 65) ] TOTAL THIS MO. 82 DPTR FM NORMAL 56 [PRESSURE DATA] TOTAL FM JAN 1 171 HIGHEST SLP M ON M DPTR FM NORMAL 113 LOWEST SLP 29.80 ON 3 [REMARKS]