WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KEKA 022134
CF6ACV
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ARCATA CA
MONTH: JANUARY
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 57 42 50 4 15 0 0.41 M M 4.5 23 270 M M 5 18 30 270
2 56 44 50 3 15 0 0.09 0.0 0 6.4 14 140 M M 8 18 18 140
3 58 52 55 8 10 0 0.08 0.0 0 8.9 20 160 M M 9 18 26 160
4 59 43 51 4 14 0 0.91 0.0 0 9.8 26 160 M M 8 1 41 170
5 58 36 47 0 18 0 0.00 0.0 0 4.6 13 130 M M 2 18 18 140
6 57 42 50 3 15 0 0.39 0.0 0 9.7 32 130 M M 7 18 45 130
7 57 40 49 2 16 0 0.18 0.0 M 7.1 20 120 M M 2 18 28 130
8 54 38 46 -1 19 0 0.22 M M 5.2 13 190 M M 5 18 15 190
9 57 37 47 0 18 0 T 0.0 0 5.7 15 120 M M 2 18 22 130
10 56 46 51 4 14 0 0.59 M M 2.3 12 300 M M 8 18 16 300
11 61 40 51 4 14 0 T 0.0 0 5.3 15 240 M M 3 18 19 250
12 63 54 59 12 6 0 1.07 0.0 0 11.2 20 180 M M 10 1 28 190
13 62 47 55 8 10 0 0.23 0.0 0 5.2 20 170 M M 9 2 25 170
14 63 41 52 5 13 0 0.00 M M 3.5 8 110 M M 2 28 14 270
15 59 44 52 5 13 0 T M M 3.4 9 310 M M 5 28 11 300
16 51 45 48 1 17 0 0.00 M M 2.7 13 310 M M 10 12 14 320
17 61 39 50 3 15 0 0.00 M M 3.5 14 360 M M 3 28 17 350
18 70 39 55 8 10 0 0.00 M M 7.8 23 340 M M 0 8 29 340
19 63 38 51 4 14 0 0.00 M M 6.8 17 340 M M 0 22 330
20 60 36 48 1 17 0 0.00 M M 4.1 9 110 M M 0 8 10 90
21 54 37 46 -1 19 0 0.12 M M 4.9 13 250 M M 4 18 17 130
22 51 42 47 0 18 0 0.10 M M 7.2 16 360 M M 9 18 25 140
23 52 31 42 -5 23 0 0.00 M M 5.7 20 350 M M 2 8 24 340
24 45 35 40 -7 25 0 0.35 M M 4.8 22 10 M M 9 1 32 330
25 47 30 39 -8 26 0 0.06 M M 4.6 13 330 M M 4 18 16 330
26 46 31 39 -8 26 0 0.22 M M 15.5 36 150 M M 8 1 50 150
27 48 42 45 -2 20 0 0.80 M M 10.3 20 130 M M 10 1 28 130
28 49 35 42 -5 23 0 0.70 M M 5.5 14 140 M M 8 28 19 140
29 50 32 41 -6 24 0 0.01 M M 5.6 14 220 M M 5 18 17 200
30 56 45 51 4 14 0 0.17 M M 7.8 18 150 M M 10 1 26 140
31 56 51 54 7 11 0 0.11 M M 11.9 25 150 M M 10 1 37 140
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SM 1736 1254 512 0 6.81 0.0 201.5 M 177
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AV 56.0 40.5 6.5 FASTST M M 6 MAX(MPH)
MISC ----> 36 150 50 150
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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: JANUARY
YEAR: 2021
LATITUDE: 40 58 N
LONGITUDE: 124 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 48.2 TOTAL FOR MONTH: 6.81 1 = FOG OR MIST
DPTR FM NORMAL: 1.2 DPTR FM NORMAL: -1.42 2 = FOG REDUCING VISIBILITY
HIGHEST: 70 ON 18 GRTST 24HR 1.27 ON 12-13 TO 1/4 MILE OR LESS
LOWEST: 30 ON 25 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: 20
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 16
MIN 32 OR BELOW: 4 0.50 INCH OR MORE: 5
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 512 CLEAR (SCALE 0-3) 10
DPTR FM NORMAL -48 PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 2424 CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL -382
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.44 ON 15
DPTR FM NORMAL 0 LOWEST SLP 29.42 ON 26
[REMARKS]
#FINAL-01-21#