


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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424 CXUS51 KLWX 180815 CF6NAK PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ANNAPOLIS MD MONTH: APRIL 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 61 45 53 2 12 0 0.09 M M 10.6 23 330 M M 2 1 33 310 2 56 43 50 -1 15 0 0.00 M M 10.1 21 130 M M 5 27 130 3 80 52 66 15 0 1 0.03 M M 8.9 20 170 M M 6 1 31 240 4 76 60 68 16 0 3 0.12 M M 5.4 15 320 M M 3 1 23 330 5 66 56 61 9 4 0 T M M 7.4 18 130 M M 7 1 22 120 6 58 53 56 4 9 0 T M M 5.2 18 350 M M 10 128 26 350 7 54 44 49 -4 16 0 0.78 M M 6.9 15 20 M M 9 1 23 40 8 48 38 43 -10 22 0 0.00 M M 11.8 25 320 M M 1 39 330 9 48 36 42 -11 23 0 0.00 M M 10.3 17 130 M M 0 22 150 10 56 46 51 -3 14 0 T M M 12.1 22 120 M M 9 30 170 11 48 45 47 -7 18 0 1.61 M M 10.0 17 340 M M 10 1 27 360 12 48 42 45 -9 20 0 0.12 M M 9.0 18 360 M M 10 1 29 360 13 60 46 53 -2 12 0 T M M 8.3 17 330 M M 6 24 320 14 66 45 56 1 9 0 0.10 M M 5.5 14 160 M M 4 17 170 15 68 51 60 5 5 0 T M M 10.3 28 280 M M 4 1 45 280 16 59 46 53 -3 12 0 0.00 M M 11.8 24 320 M M 3 36 290 17 58 40 49 -7 16 0 0.00 M M 6.3 14 120 M M 0 21 310 ================================================================================ SM 1010 788 207 4 2.85 M 149.9 M 89 ================================================================================ AV 59.4 46.4 8.8 FASTST M M 5 MAX(MPH) MISC ----> 28 280 45 280 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ANNAPOLIS MD MONTH: APRIL YEAR: 2025 LATITUDE: 38 59 N LONGITUDE: 76 29 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 52.9 TOTAL FOR MONTH: 2.85 1 = FOG OR MIST DPTR FM NORMAL: -0.5 DPTR FM NORMAL: 1.06 2 = FOG REDUCING VISIBILITY HIGHEST: 80 ON 3 GRTST 24HR 1.72 ON 11-12 TO 1/4 MILE OR LESS LOWEST: 36 ON 9 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: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 207 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL 4 PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 3802 CLOUDY (SCALE 8-10) 5 DPTR FM NORMAL -73 [CDD (BASE 65) ] TOTAL THIS MO. 4 DPTR FM NORMAL 4 [PRESSURE DATA] TOTAL FM JAN 1 7 HIGHEST SLP M ON M DPTR FM NORMAL 6 LOWEST SLP 29.55 ON 15 [REMARKS]