WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KMTR 010900
CF6SFO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SAN FRANCISCO AIRPORT
MONTH: OCTOBER
YEAR: 2025
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 72 64 68 3 0 3 T M M 7.4 18 120 M M 8 21 130
2 69 61 65 0 0 0 0.13 M M 9.6 17 280 M M 8 18 23 290
3 69 60 65 0 0 0 0.00 M M 14.4 24 280 M M 5 18 31 290
4 73 56 65 0 0 0 0.00 M M 8.0 21 290 M M 3 18 28 290
5 76 54 65 1 0 0 0.00 M M 8.0 22 300 M M 2 18 30 300
6 84 57 71 7 0 6 0.00 M M 5.6 20 290 M M 0 8 24 290
7 78 59 69 5 0 4 0.00 M M 8.2 24 300 M M 1 8 32 300
8 71 58 65 1 0 0 0.00 M M 9.4 22 210 M M 5 8 27 240
9 70 59 65 1 0 0 0.00 M M 7.6 16 180 M M 6 8 20 240
10 69 62 66 2 0 1 0.00 M M 7.6 17 250 M M 4 20 240
11 70 58 64 0 1 0 0.00 M M 12.7 24 280 M M 3 30 290
12 70 54 62 -2 3 0 0.00 M M 13.1 31 280 M M 2 8 42 290
13 65 53 59 -5 6 0 0.87 M M 11.2 26 280 M M 8 18 33 280
14 63 49 56 -7 9 0 T M M 7.0 16 290 M M 7 22 310
15 63 55 59 -4 6 0 T M M 7.2 14 280 M M 7 18 280
16 68 53 61 -2 4 0 0.00 M M 7.5 22 290 M M 3 18 27 290
17 75 52 64 1 1 0 0.00 M M 5.7 16 300 M M 1 18 20 290
18 77 56 67 4 0 2 0.00 M M 5.1 12 290 M M 0 18 16 290
19 70 55 63 0 2 0 0.00 M M 10.3 25 290 M M 1 18 34 300
20 77 55 66 4 0 1 0.00 M M 5.0 15 290 M M 0 1 17 280
21 73 57 65 3 0 0 0.00 M M 6.1 21 300 M M 2 8 26 290
22 67 58 63 1 2 0 0.00 M M 9.1 18 280 M M 7 8 23 310
23 65 56 61 -1 4 0 0.00 M M 10.9 20 300 M M 5 18 25 300
24 66 56 61 -1 4 0 0.00 M M 8.9 24 280 M M 8 1 30 280
25 66 56 61 0 4 0 T M M 6.1 15 250 M M 9 18 20 280
26 67 57 62 1 3 0 0.03 M M 11.6 29 270 M M 7 18 36 270
27 68 56 62 1 3 0 0.00 M M 8.7 18 280 M M 4 1 27 280
28 76 52 64 3 1 0 0.00 M M 5.3 20 290 M M 0 8 24 290
29 80 56 68 7 0 3 0.00 M M 7.3 20 300 M M 1 18 24 300
30 63 56 60 0 5 0 0.00 M M 16.0 26 280 M M 6 18 32 280
31 68 52 60 0 5 0 0.00 M M 7.3 25 300 M M 4 18 31 290
================================================================================
SM 2188 1742 63 20 1.03 M 267.9 M 127
================================================================================
AV 70.6 56.2 8.6 FASTST M M 4 MAX(MPH)
MISC ----> 31 280 42 290
================================================================================
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: OCTOBER
YEAR: 2025
LATITUDE: 37 37 N
LONGITUDE: 122 23 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 63.4 TOTAL FOR MONTH: 1.03 1 = FOG OR MIST
DPTR FM NORMAL: 0.5 DPTR FM NORMAL: 0.24 2 = FOG REDUCING VISIBILITY
HIGHEST: 84 ON 6 GRTST 24HR 0.87 ON 13-13 TO 1/4 MILE OR LESS
LOWEST: 49 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: 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: 0 0.10 INCH OR MORE: 2
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. 63 CLEAR (SCALE 0-3) 14
DPTR FM NORMAL -37 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 156 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -90
[CDD (BASE 65) ]
TOTAL THIS MO. 20
DPTR FM NORMAL -13 [PRESSURE DATA]
TOTAL FM JAN 1 148 HIGHEST SLP M ON M
DPTR FM NORMAL -51 LOWEST SLP 29.55 ON 13
[REMARKS]
#FINAL-10-25#