WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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983
CXUS56 KMTR 011000
CF6SFO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SAN FRANCISCO AIRPORT
MONTH: FEBRUARY
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 65 46 56 4 9 0 0.00 M M 5.5 17 290 M M 7 18 21 290
2 68 44 56 4 9 0 0.00 M M 4.6 17 300 M M 2 18 23 300
3 64 46 55 3 10 0 0.00 M M 2.9 10 20 M M 2 18 13 20
4 67 46 57 5 8 0 0.00 M M 1.8 8 120 M M 1 18 10 110
5 68 48 58 5 7 0 0.00 M M 3.3 13 290 M M 3 18 15 290
6 67 51 59 6 6 0 0.00 M M 8.2 20 290 M M 4 18 23 290
7 60 50 55 2 10 0 0.00 M M 7.9 25 280 M M 6 18 34 290
8 65 47 56 3 9 0 T M M 6.5 24 290 M M 5 18 30 290
9 62 50 56 3 9 0 0.00 M M 6.9 23 280 M M 7 29 290
10 59 48 54 1 11 0 0.31 M M 8.1 22 80 M M 8 18 25 70
11 59 53 56 3 9 0 0.22 M M 12.4 26 130 M M 8 18 32 120
12 63 50 57 4 8 0 0.00 M M 7.0 21 290 M M 3 18 25 290
13 60 51 56 3 9 0 0.00 M M 11.0 21 290 M M 7 18 28 290
14 59 46 53 0 12 0 T M M 8.4 21 200 M M 7 8 31 190
15 60 52 56 2 9 0 0.21 M M 11.4 23 140 M M 9 1 32 170
16 54 49 52 -2 13 0 0.82 M M 8.3 26 300 M M 10 1 34 310
17 52 43 48 -6 17 0 1.00 M M 18.0 35 300 M M 9 13 50 240
18 54 40 47 -7 18 0 0.17 M M 7.5 25 280 M M 8 18 32 270
19 52 44 48 -6 17 0 0.66 M M 22.2 39 120 M M 7 18 47 320
20 52 40 46 -8 19 0 0.00 M M 3.6 10 40 M M 4 15 330
21 61 40 51 -3 14 0 0.00 M M 9.0 24 190 M M 5 42 180
22 66 47 57 3 8 0 0.00 M M 6.8 23 220 M M 6 30 220
23 63 49 56 2 9 0 T M M 4.0 15 190 M M 7 18 18 190
24 68 56 62 8 3 0 0.06 M M 10.2 24 210 M M 9 1 31 210
25 64 56 60 6 5 0 0.03 M M 5.9 13 290 M M 9 18 20 200
26 71 53 62 8 3 0 0.00 M M 5.1 18 290 M M 7 128 24 280
27 72 54 63 9 2 0 0.00 M M 3.5 16 360 M M 6 18 20 360
28 74 58 66 11 0 1 0.00 M M 8.0 24 270 M M 7 8 32 270
================================================================================
SM 1749 1357 263 1 3.48 M 218.0 M 173
================================================================================
AV 62.5 48.5 7.8 FASTST M M 6 MAX(MPH)
MISC ----> 39 120 50 240
================================================================================
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: FEBRUARY
YEAR: 2026
LATITUDE: 37 37 N
LONGITUDE: 122 23 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 55.5 TOTAL FOR MONTH: 3.48 1 = FOG OR MIST
DPTR FM NORMAL: 2.0 DPTR FM NORMAL: -0.48 2 = FOG REDUCING VISIBILITY
HIGHEST: 74 ON 28 GRTST 24HR 1.04 ON 17-18 TO 1/4 MILE OR LESS
LOWEST: 40 ON 21,20 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: 7
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 263 CLEAR (SCALE 0-3) 3
DPTR FM NORMAL -60 PTCLDY (SCALE 4-7) 20
TOTAL FM JUL 1 1348 CLOUDY (SCALE 8-10) 5
DPTR FM NORMAL -331
[CDD (BASE 65) ]
TOTAL THIS MO. 1
DPTR FM NORMAL 1 [PRESSURE DATA]
TOTAL FM JAN 1 1 HIGHEST SLP M ON M
DPTR FM NORMAL 1 LOWEST SLP 29.55 ON 19
[REMARKS]
#FINAL-02-26#