


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
155 CXUS54 KEWX 061010 CF6HYI PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SAN MARCOS MONTH: MAY YEAR: 2025 LATITUDE: 29 53 N LONGITUDE: 97 52 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 91 68 80 M 0 15 M M M 11.5 21 130 M M 6 1 27 100 2 86 63 75 M 0 10 0.04 M M 8.7 25 70 M M 5 38 30 70 3 82 57 70 M 0 5 0.01 M M 10.9 16 40 M M 0 23 50 4 85 54 70 M 0 5 M M M 8.0 13 130 M M 2 8 22 110 5 73 62 68 M 0 3 0.35 M M 9.4 20 50 M M 9 1 24 60 ================================================================================ SM 417 304 0 38 0.40 M 48.5 M 22 ================================================================================ AV 83.4 60.8 9.7 FASTST M M 4 MAX(MPH) MISC ----> 25 70 30 70 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SAN MARCOS MONTH: MAY YEAR: 2025 LATITUDE: 29 53 N LONGITUDE: 97 52 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 72.1 TOTAL FOR MONTH: 0.40 1 = FOG OR MIST DPTR FM NORMAL: 0.0 DPTR FM NORMAL: 0.40 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 1 GRTST 24HR 0.35 ON 5- 5 TO 1/4 MILE OR LESS LOWEST: 54 ON 4 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: 1 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 M PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 1279 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL M [CDD (BASE 65) ] TOTAL THIS MO. 38 DPTR FM NORMAL M [PRESSURE DATA] TOTAL FM JAN 1 500 HIGHEST SLP M ON M DPTR FM NORMAL M LOWEST SLP M ON M [REMARKS]