


WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
427 CXUS51 KLWX 150815 CF6HGR PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HAGERSTOWN MD MONTH: MAY YEAR: 2025 LATITUDE: 39 42 N LONGITUDE: 77 43 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 83 53 68 8 0 3 T M M 8.2 21 270 M M 1 28 160 2 85 63 74 14 0 9 0.01 M M 7.5 17 280 M M 4 27 210 3 78 60 69 8 0 4 0.48 M M 5.2 13 130 M M 5 138 18 190 4 76 62 69 8 0 4 0.41 M M 8.1 18 170 M M 6 13 24 170 5 70 60 65 4 0 0 0.39 M M 6.1 20 160 M M 7 13 25 170 6 68 54 61 -1 4 0 0.03 M M 6.2 18 230 M M 7 1 29 240 7 73 51 62 0 3 0 0.01 M M 5.0 17 280 M M 3 21 290 8 79 53 66 4 0 1 M M M 2.9 10 360 M M 3 13 15 240 9 62 48 55 -7 10 0 0.55 M M 9.4 18 320 M M 8 1 26 330 10 75 46 61 -2 4 0 0.00 M M 7.8 18 270 M M 0 30 300 11 80 53 67 4 0 2 0.00 M M 3.6 10 180 M M 0 17 180 12 79 54 67 4 0 2 T M M M M M M M 2 8 M M 13 68 63 66 2 0 1 1.99 M M 11.9 17 150 M M 10 1 25 140 14 67 62 65 1 0 0 0.31 M M 7.0 M M M M 10 18 M M ================================================================================ SM 1043 782 21 26 4.18 M 88.9 M 66 ================================================================================ AV 74.5 55.9 6.8 FASTST M M 5 MAX(MPH) MISC ----> 21 270 30 300 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: HAGERSTOWN MD MONTH: MAY YEAR: 2025 LATITUDE: 39 42 N LONGITUDE: 77 43 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 65.2 TOTAL FOR MONTH: 4.18 1 = FOG OR MIST DPTR FM NORMAL: 3.2 DPTR FM NORMAL: 2.58 2 = FOG REDUCING VISIBILITY HIGHEST: 85 ON 2 GRTST 24HR 2.09 ON 13-14 TO 1/4 MILE OR LESS LOWEST: 46 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: 9 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 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. 21 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL -47 PTCLDY (SCALE 4-7) 7 TOTAL FM JUL 1 4312 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -351 [CDD (BASE 65) ] TOTAL THIS MO. 26 DPTR FM NORMAL -2 [PRESSURE DATA] TOTAL FM JAN 1 58 HIGHEST SLP M ON M DPTR FM NORMAL 9 LOWEST SLP 29.79 ON 4 [REMARKS]