WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KSGX 291145
CF6SDM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SAN DIEGO/BROWN
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 32 34 N
LONGITUDE: 116 59 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 67 47 57 1 8 0 0.00 M M 2.5 8 270 M M 2 18 13 310
2 68 42 55 -1 10 0 0.00 M M 3.6 10 270 M M 3 8 15 250
3 67 51 59 3 6 0 0.00 M M 6.0 17 20 M M 3 18 28 40
4 75 46 61 5 4 0 0.00 M M 5.3 15 120 M M 0 8 20 130
5 72 40 56 0 9 0 0.00 M M 5.1 10 270 M M 0 8 13 150
6 73 42 58 2 7 0 0.00 M M 4.6 10 270 M M 0 8 14 290
7 72 43 58 2 7 0 0.00 M M 3.7 9 280 M M 0 1 13 280
8 78 46 62 7 3 0 0.00 M M 4.3 8 270 M M 0 18 11 290
9 84 46 65 10 0 0 0.00 M M 4.7 9 280 M M 0 8 14 300
10 86 49 68 13 0 3 0.00 M M 5.1 10 280 M M 0 8 14 280
11 78 48 63 8 2 0 0.00 M M 3.6 10 260 M M 0 8 15 260
12 71 45 58 3 7 0 0.00 M M 3.6 12 270 M M 2 128 14 260
13 66 46 56 1 9 0 0.00 M M 2.3 8 270 M M 3 128 12 280
14 66 48 57 2 8 0 0.00 M M 2.1 9 280 M M 8 128 13 280
15 66 47 57 2 8 0 0.00 M M 2.9 10 270 M M 5 128 14 270
16 70 45 58 3 7 0 0.00 M M 3.1 10 140 M M 4 128 13 310
17 67 43 55 0 10 0 0.00 M M 2.9 10 280 M M 1 128 15 270
18 80 45 63 8 2 0 0.00 M M 3.3 12 130 M M 0 18 14 130
19 76 48 62 7 3 0 0.00 M M 4.4 10 270 M M 3 128 15 280
20 69 49 59 4 6 0 0.00 M M 2.6 9 280 M M 7 128 13 290
21 71 47 59 4 6 0 0.00 M M 2.7 9 280 M M 5 128 14 280
22 72 47 60 5 5 0 0.00 M M 2.7 12 270 M M 4 128 16 290
23 65 52 59 4 6 0 0.04 M M 4.3 14 130 M M 9 128 22 180
24 77 59 68 13 0 3 0.44 0.0 0 14.0 33 170 M M 9 1 49 160
25 72 49 61 6 4 0 0.00 0.0 0 5.4 13 170 M M 1 1 16 170
26 69 47 58 3 7 0 0.49 0.0 0 6.4 13 220 M M 4 1 18 280
27 62 45 54 -1 11 0 0.03 0.0 0 3.2 13 270 M M 4 1 17 290
28 70 39 55 0 10 0 0.00 0.0 0 3.8 9 270 M M 0 11 290
================================================================================
SM 2009 1301 165 6 1.00 0.0 118.2 M 77
================================================================================
AV 71.8 46.5 4.2 FASTST M M 3 MAX(MPH)
MISC ----> 33 170 49 160
================================================================================
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 DIEGO/BROWN
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 32 34 N
LONGITUDE: 116 59 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 59.1 TOTAL FOR MONTH: 1.00 1 = FOG OR MIST
DPTR FM NORMAL: 3.9 DPTR FM NORMAL: -0.63 2 = FOG REDUCING VISIBILITY
HIGHEST: 86 ON 10 GRTST 24HR 0.52 ON 26-27 TO 1/4 MILE OR LESS
LOWEST: 39 ON 28 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 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: 4
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
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. 165 CLEAR (SCALE 0-3) 17
DPTR FM NORMAL -108 PTCLDY (SCALE 4-7) 9
TOTAL FM JUL 1 270 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -224
[CDD (BASE 65) ]
TOTAL THIS MO. 6
DPTR FM NORMAL 6 [PRESSURE DATA]
TOTAL FM JAN 1 814 HIGHEST SLP M ON M
DPTR FM NORMAL 82 LOWEST SLP 29.89 ON 24
[REMARKS]