WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KMTR 100900
CF6SFO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SAN FRANCISCO AIRPORT
MONTH: SEPTEMBER
YEAR: 2026
LATITUDE: 37 37 N
LONGITUDE: 122 23 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 71 61 66 1 0 1 0.00 M M 8.8 18 220 M M 6 8 25 230
2 73 62 68 3 0 3 T M M 10.2 21 280 M M 6 8 26 270
3 72 60 66 1 0 1 0.01 M M 9.2 20 240 M M 6 18 29 220
4 72 58 65 -1 0 0 0.00 M M 11.1 22 280 M M 3 18 27 290
5 74 58 66 0 0 1 0.00 M M 12.1 25 290 M M 5 18 30 280
6 72 59 66 0 0 1 0.00 M M 13.3 26 270 M M 4 8 33 270
7 83 56 70 4 0 5 0.00 M M 6.9 25 290 M M 1 8 30 280
8 87 61 74 8 0 9 0.00 M M 8.0 21 290 M M 3 8 26 300
9 94 66 80 14 0 15 0.00 M M 7.4 20 290 M M 6 8 24 280
================================================================================
SM 698 541 0 36 0.01 M 87.0 M 40
================================================================================
AV 77.6 60.1 9.7 FASTST M M 4 MAX(MPH)
MISC ----> 26 270 33 270
================================================================================
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 AIRPORT
MONTH: SEPTEMBER
YEAR: 2026
LATITUDE: 37 37 N
LONGITUDE: 122 23 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 68.8 TOTAL FOR MONTH: 0.01 1 = FOG OR MIST
DPTR FM NORMAL: 3.2 DPTR FM NORMAL: 0.00 2 = FOG REDUCING VISIBILITY
HIGHEST: 94 ON 9 GRTST 24HR 0.01 ON 3- 3 TO 1/4 MILE OR LESS
LOWEST: 56 ON 7 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: 1
MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 0
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) 3
DPTR FM NORMAL -11 PTCLDY (SCALE 4-7) 6
TOTAL FM JUL 1 74 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -39
[CDD (BASE 65) ]
TOTAL THIS MO. 36
DPTR FM NORMAL 18 [PRESSURE DATA]
TOTAL FM JAN 1 147 HIGHEST SLP M ON M
DPTR FM NORMAL 19 LOWEST SLP 29.88 ON 3
[REMARKS]