


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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906 CXUS56 KMTR 270900 CF6SFD PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SAN FRANCISCO DWTN CA MONTH: MARCH YEAR: 2025 LATITUDE: 37 46 N LONGITUDE: 122 26 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 56 49 53 -2 12 0 0.04 M 0 M M M M M M M M 2 55 48 52 -3 13 0 0.11 M 0 M M M M M M M M 3 58 46 52 -3 13 0 0.00 M 0 M M M M M M M M 4 59 49 54 -1 11 0 0.00 M 0 M M M M M M M M 5 54 48 51 -4 14 0 0.00 M 0 M M M M M M M M 6 57 46 52 -3 13 0 0.00 M 0 M M M M M M M M 7 63 46 55 0 10 0 0.00 M 0 M M M M M M M M 8 59 46 53 -2 12 0 0.00 M 0 M M M M M M M M 9 M M M M M M 0.00 M 0 M M M M M M M M 10 67 47 57 2 8 0 0.00 M 0 M M M M M M M M 11 61 48 55 0 10 0 0.00 M 0 M M M M M M M M 12 57 48 53 -2 12 0 0.31 M 0 M M M M M M M M 13 52 45 49 -6 16 0 0.17 M 0 M M M M M M M M 14 57 43 50 -6 15 0 0.54 M 0 M M M M M M M M 15 60 48 54 -2 11 0 0.00 M 0 M M M M M M M M 16 60 48 54 -2 11 0 0.19 M 0 M M M M M M M M 17 58 48 53 -3 12 0 0.10 M 0 M M M M M M M M 18 59 45 52 -4 13 0 0.00 M 0 M M M M M M M M 19 58 45 52 -4 13 0 0.00 M 0 M M M M M M M M 20 60 46 53 -3 12 0 0.00 M 0 M M M M M M M M 21 59 47 53 -3 12 0 0.00 M 0 M M M M M M M M 22 59 51 55 -1 10 0 0.00 M 0 M M M M M M M M 23 63 50 57 1 8 0 0.00 M 0 M M M M M M M M 24 79 52 66 10 0 1 0.00 M 0 M M M M M M M M 25 80 52 66 10 0 1 0.00 M 0 M M M M M M M M 26 64 52 58 2 7 0 0.00 M 0 M M M M M M M M ================================================================================ SM 1514 1193 268 2 1.46 M M M M ================================================================================ AV 60.6 47.7 M FASTST M M M 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: SAN FRANCISCO DWTN CA MONTH: MARCH YEAR: 2025 LATITUDE: 37 46 N LONGITUDE: 122 26 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 54.1 TOTAL FOR MONTH: 1.46 1 = FOG OR MIST DPTR FM NORMAL: -1.4 DPTR FM NORMAL: -1.26 2 = FOG REDUCING VISIBILITY HIGHEST: 80 ON 25 GRTST 24HR 0.54 ON 14-14 TO 1/4 MILE OR LESS LOWEST: 43 ON 14 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: 0 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: 6 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. 268 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL 15 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 1868 CLOUDY (SCALE 8-10) 26 DPTR FM NORMAL -203 [CDD (BASE 65) ] TOTAL THIS MO. 2 DPTR FM NORMAL 2 [PRESSURE DATA] TOTAL FM JAN 1 2 HIGHEST SLP M ON M DPTR FM NORMAL 2 LOWEST SLP M ON M [REMARKS]