


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
390 CXUS51 KLWX 060815 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 ================================================================================ SM 420 332 0 53 1.07 M M M 0 ================================================================================ AV 84.0 66.4 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: 75.2 TOTAL FOR MONTH: 1.07 1 = FOG OR MIST DPTR FM NORMAL: 11.8 DPTR FM NORMAL: 0.53 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 2 GRTST 24HR 0.66 ON 3- 4 TO 1/4 MILE OR LESS LOWEST: 63 ON 1 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: 4 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 2 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. 0 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL -20 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 3293 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -510 [CDD (BASE 65) ] TOTAL THIS MO. 53 DPTR FM NORMAL 43 [PRESSURE DATA] TOTAL FM JAN 1 142 HIGHEST SLP M ON M DPTR FM NORMAL 100 LOWEST SLP 29.80 ON 3 [REMARKS]