WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KMTR 011857
CF6STS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SANTA ROSA AIRPORT
MONTH: DECEMBER
YEAR: 2020
LATITUDE: 38 30 N
LONGITUDE: 122 49 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 67 30 49 1 16 0 0.00 M M 1.3 8 190 M M 1 12 9 160
2 66 30 48 0 17 0 0.00 M M 2.3 8 140 M M 1 1 9 160
3 64 33 49 1 16 0 0.00 M M 1.5 6 310 M M 2 1 8 230
4 69 31 50 2 15 0 0.00 M M 0.9 6 250 M M 0 1 8 220
5 60 32 46 -1 19 0 0.00 M M 2.7 9 340 M M 3 1 10 260
6 66 36 51 4 14 0 0.00 M M 2.9 15 360 M M 6 12 17 360
7 77 42 60 13 5 0 0.00 M M 11.9 32 30 M M 0 43 30
8 74 34 54 7 11 0 0.00 M M 3.5 10 330 M M 0 10 330
9 65 30 48 1 17 0 0.00 M M 0.9 9 310 M M 2 10 300
10 67 32 50 3 15 0 0.00 M M 2.9 15 320 M M 1 1 19 320
11 51 35 43 -3 22 0 0.46 M M 2.5 9 340 M M 6 1 10 350
12 55 45 50 4 15 0 T M M 2.3 12 340 M M 9 1 13 350
13 55 39 47 1 18 0 0.58 M M 4.4 12 290 M M 8 1 17 300
14 59 32 46 0 19 0 0.00 M M 2.9 13 340 M M 3 12 16 340
15 60 35 48 2 17 0 0.00 M M 1.7 7 140 M M 5 1 9 150
16 50 43 47 1 18 0 0.63 M M 2.7 13 130 M M 9 18 16 130
17 58 37 48 2 17 0 0.13 M M 7.6 22 300 M M 4 128 28 300
18 62 31 47 1 18 0 0.00 M M 3.7 12 360 M M 1 1 12 360
19 62 28 45 -1 20 0 0.00 M M 1.4 6 270 M M 3 12 8 150
20 62 31 47 1 18 0 0.00 M M 1.2 7 180 M M 6 12 8 180
21 61 34 48 2 17 0 0.00 M M 1.9 10 280 M M 5 12 12 280
22 63 34 49 3 16 0 0.00 M M 3.0 10 10 M M 1 1 13 20
23 58 28 43 -3 22 0 0.00 M M 3.7 12 170 M M 1 1 14 170
24 56 30 43 -3 22 0 T M M 2.4 12 160 M M 5 18 15 140
25 54 39 47 1 18 0 1.06 M M 5.8 14 140 M M 7 18 17 150
26 60 37 49 3 16 0 0.01 M M 5.4 14 350 M M 4 1 19 240
27 58 34 46 0 19 0 0.00 M M 4.2 9 90 M M 4 12 12 120
28 60 35 48 2 17 0 0.00 M M 3.9 12 270 M M 3 16 320
29 64 31 48 2 17 0 0.00 M M 2.7 9 20 M M 1 1 10 310
30 57 29 43 -3 22 0 0.15 M M 3.2 10 190 M M 5 12 14 180
31 62 37 50 4 15 0 0.00 M M 4.1 14 350 M M 3 12 17 350
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SM 1902 1054 528 0 3.02 M 101.5 M 109
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AV 61.4 34.0 3.3 FASTST M M 4 MAX(MPH)
MISC ----> 32 30 43 30
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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: SANTA ROSA AIRPORT
MONTH: DECEMBER
YEAR: 2020
LATITUDE: 38 30 N
LONGITUDE: 122 49 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 47.7 TOTAL FOR MONTH: 3.02 1 = FOG OR MIST
DPTR FM NORMAL: 1.3 DPTR FM NORMAL: -4.01 2 = FOG REDUCING VISIBILITY
HIGHEST: 77 ON 7 GRTST 24HR 1.07 ON 25-26 TO 1/4 MILE OR LESS
LOWEST: 28 ON 23,19 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: 7
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 14 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 528 CLEAR (SCALE 0-3) 16
DPTR FM NORMAL -48 PTCLDY (SCALE 4-7) 13
TOTAL FM JUL 1 1011 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -172
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 729 HIGHEST SLP 30.43 ON 19
DPTR FM NORMAL 357 LOWEST SLP 29.68 ON 28
[REMARKS]
#FINAL-12-20#