WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KEKA 011230
CF6ACV
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ARCATA CA
MONTH: OCTOBER
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 62 50 56 0 9 0 0.00 M M 4.1 16 320 M M 6 28 21 310
2 61 49 55 -1 10 0 0.00 M M 3.7 9 300 M M 7 28 12 200
3 59 47 53 -3 12 0 0.00 M M 3.0 8 290 M M 9 28 10 290
4 59 49 54 -2 11 0 0.00 M M 4.0 9 230 M M 10 2 17 10
5 64 47 56 0 9 0 0.02 M M 4.5 17 330 M M 9 28 25 330
6 61 40 51 -4 14 0 0.00 M M 7.2 20 330 M M 0 27 340
7 57 42 50 -5 15 0 0.00 M M 4.0 12 310 M M 6 8 16 230
8 59 47 53 -2 12 0 0.00 M M 4.5 13 250 M M 7 18 240
9 62 42 52 -3 13 0 0.00 M M 5.4 17 320 M M 0 18 26 330
10 62 41 52 -3 13 0 0.00 M M 9.3 24 330 M M 4 34 330
11 58 38 48 -7 17 0 0.00 M 0 10.4 26 330 M M 0 39 330
12 56 33 45 -10 20 0 0.01 M M 4.5 14 310 M M 2 8 19 300
13 61 41 51 -4 14 0 T M M 7.4 22 330 M M 4 1 32 30
14 62 37 50 -4 15 0 0.00 M M 5.4 20 320 M M 0 8 27 310
15 57 39 48 -6 17 0 0.00 M M 3.9 9 170 M M 1 18 12 290
16 64 41 53 -1 12 0 0.00 M 0 2.5 9 310 M M 0 18 11 300
17 61 42 52 -2 13 0 0.78 M M 5.7 23 210 M M 6 1 37 200
18 56 44 50 -4 15 0 0.05 0.0 M 3.1 9 290 M M 5 18 12 280
19 67 41 54 0 11 0 0.45 0.0 M 10.1 25 160 M M 5 1 39 110
20 64 48 56 2 9 0 0.29 0.0 M 5.6 17 150 M M 5 18 29 160
21 73 52 63 9 2 0 1.71 0.0 M 10.4 30 160 M M 8 1 46 180
22 61 54 58 4 7 0 0.02 0.0 M 6.6 14 220 M M 9 18 19 210
23 63 54 59 5 6 0 0.26 0.0 M 10.3 21 130 M M 10 13 37 130
24 61 50 56 3 9 0 0.91 0.0 M 12.7 29 140 M M 9 138 43 130
25 59 49 54 1 11 0 0.40 M M 8.1 18 200 M M 8 18 25 160
26 58 52 55 2 10 0 0.26 M M 8.2 15 110 M M 10 1 23 100
27 66 51 59 6 6 0 0.01 M M 3.0 8 270 M M 6 1 11 110
28 67 49 58 5 7 0 0.00 M M 1.2 9 320 M M 1 28 12 320
29 62 50 56 3 9 0 0.09 M M 3.1 12 80 M M 7 28 16 70
30 62 52 57 4 8 0 0.06 M M 2.7 12 200 M M 10 2 20 160
31 63 50 57 5 8 0 0.08 M M 3.2 10 270 M M 7 1 16 130
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SM 1907 1421 344 0 5.40 0.0 177.8 M 171
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AV 61.5 45.8 5.7 FASTST M M 6 MAX(MPH)
MISC ----> 30 160 46 180
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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: OCTOBER
YEAR: 2021
LATITUDE: 40 58 N
LONGITUDE: 124 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 53.7 TOTAL FOR MONTH: 5.40 1 = FOG OR MIST
DPTR FM NORMAL: -0.5 DPTR FM NORMAL: 2.69 2 = FOG REDUCING VISIBILITY
HIGHEST: 73 ON 21 GRTST 24HR 1.72 ON 21-22 TO 1/4 MILE OR LESS
LOWEST: 33 ON 12 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: 16
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8
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. 344 CLEAR (SCALE 0-3) 8
DPTR FM NORMAL 10 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 1096 CLOUDY (SCALE 8-10) 9
DPTR FM NORMAL 56
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL -1 [PRESSURE DATA]
TOTAL FM JAN 1 1 HIGHEST SLP 30.37 ON 27
DPTR FM NORMAL -3 LOWEST SLP 29.30 ON 24
[REMARKS]
#FINAL-10-21#