WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KSGX 011145
CF6MYF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SAN DIEGO/MONTGOMERY FLD CA
MONTH: DECEMBER
YEAR: 2020
LATITUDE: 32 49 N
LONGITUDE: 117 9 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 76 45 61 4 4 0 0.00 0.0 0 2.3 13 340 M M 0 14 340
2 81 45 63 7 2 0 0.00 0.0 0 3.4 15 50 M M 0 8 20 50
3 73 47 60 4 5 0 0.00 0.0 0 4.5 16 70 M M 0 22 80
4 73 41 57 1 8 0 0.00 0.0 0 4.0 13 320 M M 0 8 15 310
5 72 42 57 1 8 0 0.00 0.0 0 2.6 10 260 M M 0 12 260
6 74 43 59 3 6 0 0.00 0.0 0 3.6 13 310 M M 0 15 310
7 71 45 58 2 7 0 0.00 0.0 0 2.1 8 60 M M 0 12 70
8 83 55 69 13 0 4 0.00 0.0 0 3.9 15 80 M M 0 19 70
9 74 48 61 5 4 0 0.00 0.0 0 3.1 14 250 M M 0 16 240
10 63 45 54 -2 11 0 0.00 M M 5.3 15 250 M M 5 19 240
11 63 45 54 -2 11 0 0.00 M M 3.2 13 290 M M 2 16 270
12 62 47 55 -1 10 0 0.00 M M 2.7 8 180 M M 5 11 180
13 69 43 56 1 9 0 0.00 M M 3.1 12 300 M M 0 1 15 270
14 63 46 55 0 10 0 T M M 4.2 12 260 M M 4 8 15 270
15 69 44 57 2 8 0 0.00 M M 4.7 13 320 M M 0 17 320
16 71 41 56 1 9 0 0.00 M M 2.3 10 300 M M 0 12 300
17 63 44 54 -1 11 0 T M M 4.1 12 230 M M 4 14 200
18 66 46 56 1 9 0 0.00 M M 4.7 14 290 M M 1 1 18 310
19 73 41 57 2 8 0 0.00 M M 3.7 14 320 M M 0 16 320
20 80 42 61 6 4 0 0.00 M M 2.7 10 310 M M 0 12 310
21 82 46 64 9 1 0 0.00 M M 2.1 13 240 M M 0 12 15 240
22 67 44 56 1 9 0 0.00 M M 3.3 9 190 M M 2 12 12 220
23 71 43 57 2 8 0 0.00 M M 3.5 8 50 M M 2 18 9 50
24 66 52 59 4 6 0 T M M 5.0 17 50 M M 2 27 50
25 74 45 60 5 5 0 0.00 M M 3.3 15 310 M M 0 17 300
26 67 45 56 1 9 0 0.00 M M 3.4 15 300 M M 2 1 19 300
27 60 51 56 1 9 0 0.00 M M 4.6 14 250 M M 7 1 16 230
28 59 50 55 0 10 0 0.58 M M 7.9 21 280 M M 8 1 25 270
29 62 44 53 -2 12 0 0.04 M M 5.0 16 310 M M 4 1 19 300
30 66 38 52 -3 13 0 0.00 M M 3.3 13 300 M M 0 16 300
31 64 40 52 -3 13 0 0.00 M M 4.8 17 300 M M 2 21 300
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SM 2157 1393 239 4 0.62 0.0 116.4 M 50
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AV 69.6 44.9 3.8 FASTST M M 2 MAX(MPH)
MISC ----> 21 280 27 50
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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/MONTGOMERY FLD CA
MONTH: DECEMBER
YEAR: 2020
LATITUDE: 32 49 N
LONGITUDE: 117 9 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 57.3 TOTAL FOR MONTH: 0.62 1 = FOG OR MIST
DPTR FM NORMAL: 1.8 DPTR FM NORMAL: -1.01 2 = FOG REDUCING VISIBILITY
HIGHEST: 83 ON 8 GRTST 24HR 0.62 ON 28-29 TO 1/4 MILE OR LESS
LOWEST: 38 ON 30 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: 2
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
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. 239 CLEAR (SCALE 0-3) 24
DPTR FM NORMAL -56 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 373 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -138
[CDD (BASE 65) ]
TOTAL THIS MO. 4
DPTR FM NORMAL 3 [PRESSURE DATA]
TOTAL FM JAN 1 1643 HIGHEST SLP 30.29 ON 19
DPTR FM NORMAL 800 LOWEST SLP 29.86 ON 27
[REMARKS]
#FINAL-12-20#