WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KEKA 011330
CF6ACV
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ARCATA CA
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 40 58 N
LONGITUDE: 124 6 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 63 42 53 4 12 0 0.00 M M 2.2 9 90 M M 1 28 10 170
2 51 48 50 1 15 0 0.00 M M 2.5 7 140 M M 10 2 9 160
3 50 41 46 -2 19 0 0.00 M M 2.5 8 160 M M 10 2 10 150
4 51 45 48 0 17 0 0.00 M M 2.4 10 350 M M 10 1 13 340
5 52 42 47 -1 18 0 0.00 M M 2.1 9 310 M M 8 1 13 310
6 51 45 48 0 17 0 0.32 M M 4.3 13 150 M M 10 1 15 150
7 57 43 50 2 15 0 T M M 3.5 15 270 M M 7 2 20 320
8 53 47 50 2 15 0 0.03 M M 5.8 14 340 M M 8 1 19 330
9 52 37 45 -3 20 0 0.00 M M 5.5 18 330 M M 3 1 25 330
10 50 31 41 -7 24 0 0.00 M M 4.3 13 300 M M 0 18 16 300
11 51 42 47 -1 18 0 0.57 M M 12.9 23 120 M M 8 1 36 120
12 51 46 49 1 16 0 0.34 0.0 M 8.3 22 170 M M 9 1 33 170
13 50 37 44 -4 21 0 1.25 M M 8.1 25 230 M M 9 1 38 220
14 48 34 41 -7 24 0 0.01 M M 5.7 14 310 M M 3 1 17 320
15 48 40 44 -4 21 0 0.49 M M 13.0 28 140 M M 9 1 40 140
16 53 38 46 -2 19 0 0.41 M M 5.2 15 150 M M 6 18 18 150
17 51 34 43 -5 22 0 0.00 M M 3.7 8 290 M M 0 1 11 290
18 51 35 43 -5 22 0 0.10 M M 2.7 8 170 M M 6 1 11 150
19 57 46 52 4 13 0 T M M 6.8 14 160 M M 10 1 23 140
20 60 49 55 7 10 0 T M M 10.3 22 160 M M 6 29 170
21 59 46 53 5 12 0 0.51 M M 7.2 17 110 M M 8 1 27 110
22 60 47 54 6 11 0 0.40 M M 7.0 20 160 M M 10 1 27 170
23 53 42 48 0 17 0 0.24 M M 4.3 18 330 M M 10 1 24 330
24 51 42 47 -1 18 0 0.34 M M 9.2 28 240 M M 10 1 43 250
25 48 34 41 -7 24 0 0.58 M M 7.8 26 290 M M 10 1 38 290
26 46 34 40 -8 25 0 0.53 M M 10.5 30 300 M M 10 1 45 310
27 45 36 41 -7 24 0 0.22 M M 5.8 24 310 M M 8 1 35 320
28 46 36 41 -7 24 0 0.17 M M 8.6 15 110 M M 10 1 26 110
29 49 33 41 -7 24 0 0.13 M M 5.5 18 330 M M 4 1 23 330
30 49 33 41 -7 24 0 0.06 M M 4.5 10 160 M M 7 18 13 160
31 48 31 40 -8 25 0 0.03 M M 4.2 14 330 M M 6 1 19 310
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SM 1604 1236 586 0 6.73 0.0 186.4 M 226
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AV 51.7 39.9 6.0 FASTST M M 7 MAX(MPH)
MISC ----> 30 300 45 310
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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: ARCATA CA
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 40 58 N
LONGITUDE: 124 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 45.8 TOTAL FOR MONTH: 6.73 1 = FOG OR MIST
DPTR FM NORMAL: -2.2 DPTR FM NORMAL: -2.22 2 = FOG REDUCING VISIBILITY
HIGHEST: 63 ON 1 GRTST 24HR 1.31 ON 12-13 TO 1/4 MILE OR LESS
LOWEST: 31 ON 31,10 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: 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: 20
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 16
MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 5
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 586 CLEAR (SCALE 0-3) 3
DPTR FM NORMAL 58 PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 2070 CLOUDY (SCALE 8-10) 17
DPTR FM NORMAL 71
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 1 HIGHEST SLP 30.46 ON 5
DPTR FM NORMAL -3 LOWEST SLP 29.50 ON 13
[REMARKS]
#FINAL-12-21#