WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KEKA 070301
CF6ACV
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ARCATA CA
MONTH: MAY
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 50 54 3 11 0 T M M 7.7 20 330 M M 10 2 25 320
2 59 45 52 1 13 0 0.00 M M 7.5 22 330 M M 4 18 27 320
3 63 42 53 1 12 0 0.00 0.0 M 8.4 23 340 M M 4 1 31 320
4 56 47 52 0 13 0 0.00 0.0 M 6.1 17 330 M M 7 1 23 330
5 55 47 51 -1 14 0 0.00 0.0 M 3.6 9 290 M M 10 2 M 210
6 56 47 52 0 13 0 0.06 0.0 M 7.1 17 310 M M 9 1 33 290
7 57 41 49 -3 16 0 0.00 0.0 M 13.0 25 340 M M 2 38 10
8 62 36 49 -3 16 0 0.00 0.0 M 10.0 26 360 M M 1 8 46 340
9 58 43 51 -1 14 0 0.00 M M 8.3 23 320 M M 5 1 28 330
10 64 46 55 3 10 0 0.00 M M 8.3 25 330 M M 4 18 29 330
11 62 43 53 1 12 0 0.00 M M 5.2 15 320 M M 4 28 18 330
12 54 41 48 -4 17 0 0.00 M M 4.7 10 330 M M 7 1 14 280
13 53 47 50 -2 15 0 0.00 M M 5.5 13 320 M M 10 1 16 310
14 54 46 50 -3 15 0 0.00 M M 5.7 13 330 M M 10 1 17 320
15 55 47 51 -2 14 0 0.00 M M 4.4 15 320 M M 9 18 21 320
16 51 47 49 -4 16 0 T M M 3.6 12 310 M M 10 1 13 140
17 55 43 49 -4 16 0 0.03 M M 6.1 17 320 M M 6 1 23 10
18 58 44 51 -2 14 0 0.00 M M 8.1 23 330 M M 5 30 10
19 57 38 48 -5 17 0 0.00 M M 11.3 23 330 M M 2 28 330
20 57 42 50 -3 15 0 0.00 M M 12.3 24 320 M M 1 29 320
21 60 37 49 -4 16 0 0.00 M M 10.2 22 350 M M 0 38 10
22 57 38 48 -6 17 0 0.00 M M 7.7 24 330 M M 2 18 M M
23 57 40 49 -5 16 0 0.00 M M 6.5 20 330 M M 1 25 330
24 60 49 55 1 10 0 0.13 M M 4.4 12 310 M M 7 2 14 300
25 61 51 56 2 9 0 0.07 M M 10.4 22 330 M M 6 2 29 330
26 56 42 49 -5 16 0 0.00 M M 7.3 21 320 M M 6 26 320
27 62 41 52 -2 13 0 0.04 M M 6.4 16 330 M M 7 2 30 300
28 59 45 52 -2 13 0 0.00 M M 4.7 17 340 M M 6 18 22 330
29 57 47 52 -2 13 0 0.00 M M 6.7 17 340 M M 7 1 24 330
30 57 47 52 -2 13 0 0.00 M M 4.1 12 320 M M 6 15 320
31 64 45 55 1 10 0 0.00 M M 4.4 10 280 M M 0 14 280
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SM 1793 1364 429 0 0.33 0.0 219.7 M 168
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AV 57.8 44.0 7.1 FASTST M M 5 MAX(MPH)
MISC ----> 26 360 46 340
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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: MAY
YEAR: 2021
LATITUDE: 40 58 N
LONGITUDE: 124 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 50.9 TOTAL FOR MONTH: 0.33 1 = FOG OR MIST
DPTR FM NORMAL: -2.0 DPTR FM NORMAL: -1.77 2 = FOG REDUCING VISIBILITY
HIGHEST: 64 ON 31,10 GRTST 24HR 0.20 ON 24-25 TO 1/4 MILE OR LESS
LOWEST: 36 ON 8 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: 5
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 429 CLEAR (SCALE 0-3) 8
DPTR FM NORMAL 52 PTCLDY (SCALE 4-7) 16
TOTAL FM JUL 1 4580 CLOUDY (SCALE 8-10) 7
DPTR FM NORMAL 291
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.33 ON 7
DPTR FM NORMAL 0 LOWEST SLP 29.92 ON 16
[REMARKS]
#FINAL-05-21#