


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
391 CXUS51 KLWX 060815 CF6NAK PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ANNAPOLIS MD MONTH: MAY YEAR: 2025 LATITUDE: 38 59 N LONGITUDE: 76 29 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 78 60 69 9 0 4 0.00 M M 5.8 16 170 M M 1 21 180 2 80 66 73 12 0 8 0.09 M M 6.3 18 130 M M 3 1 22 130 3 82 66 74 13 0 9 0.00 M M 8.2 17 120 M M 1 29 170 4 70 65 68 7 0 3 0.14 M M 8.5 17 170 M M 9 1 24 140 5 73 64 69 7 0 4 0.02 M M 9.2 18 150 M M 9 1 25 180 ================================================================================ SM 383 321 0 28 0.25 M 38.0 M 23 ================================================================================ AV 76.6 64.2 7.6 FASTST M M 5 MAX(MPH) MISC ----> # 18 130 29 170 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ANNAPOLIS MD MONTH: MAY YEAR: 2025 LATITUDE: 38 59 N LONGITUDE: 76 29 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 70.4 TOTAL FOR MONTH: 0.25 1 = FOG OR MIST DPTR FM NORMAL: 9.4 DPTR FM NORMAL: -0.30 2 = FOG REDUCING VISIBILITY HIGHEST: 82 ON 3 GRTST 24HR 0.14 ON 4- 4 TO 1/4 MILE OR LESS LOWEST: 60 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: 3 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 2 DPTR FM NORMAL -26 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 3827 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -172 [CDD (BASE 65) ] TOTAL THIS MO. 28 DPTR FM NORMAL 23 [PRESSURE DATA] TOTAL FM JAN 1 57 HIGHEST SLP M ON M DPTR FM NORMAL 37 LOWEST SLP 29.81 ON 3 [REMARKS]