WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXAK56 PAJK 011452
CF6KTN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: KETCHIKAN
MONTH: MAY
YEAR: 2021
LATITUDE: 55 20 N
LONGITUDE: 131 42 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
================================================================================
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
================================================================================
1 53 42 48 1 17 0 0.13 M M 4.8 9 110 M M 9 1 12 110
2 54 41 48 1 17 0 0.31 M M 8.2 18 120 M M 9 1 22 120
3 50 42 46 -1 19 0 0.80 M M 8.7 14 130 M M 10 1 22 140
4 52 39 46 -1 19 0 0.05 M M 8.3 16 130 M M 7 1 21 130
5 60 37 49 1 16 0 0.01 M M 5.1 21 130 M M 8 27 130
6 59 45 52 4 13 0 0.19 M M 10.4 21 120 M M 9 1 33 140
7 46 44 45 -3 20 0 0.54 M M 14.8 25 130 M M 10 1 32 130
8 47 43 45 -3 20 0 0.42 M M 7.9 17 130 M M 10 1 21 130
9 52 43 48 0 17 0 0.02 M M 5.4 14 340 M M 10 1 16 330
10 50 38 44 -5 21 0 0.04 M M 6.5 16 120 M M 9 1 20 130
11 52 44 48 -1 17 0 0.02 M M 4.2 10 120 M M 10 1 13 130
12 57 47 52 3 13 0 0.00 M M 9.5 16 340 M M 6 19 340
13 55 45 50 0 15 0 0.00 M M 8.1 13 120 M M 8 17 120
14 50 45 48 -2 17 0 0.30 M M 8.5 15 140 M M 10 18 20 150
15 53 44 49 -1 16 0 0.43 M M 10.4 21 130 M M 10 18 26 130
16 53 39 46 -4 19 0 0.03 M M 6.5 18 320 M M 8 18 15 340
17 55 38 47 -3 18 0 0.00 M M 8.3 15 340 M M 3 17 340
18 62 41 52 1 13 0 0.00 M M 7.2 15 350 M M 0 21 340
19 59 43 51 0 14 0 0.00 M M 8.1 15 110 M M 2 20 120
20 62 39 51 0 14 0 0.00 M M 5.3 13 110 M M 2 15 330
21 54 45 50 -1 15 0 0.17 M M 9.0 16 120 M M 6 1 27 130
22 54 48 51 -1 14 0 0.10 M M 6.9 15 120 M M 9 1 17 120
23 52 46 49 -3 16 0 0.04 M M 6.6 13 340 M M 9 18 18 350
24 60 46 53 1 12 0 T M M 6.8 15 340 M M 5 18 10
25 53 41 47 -5 18 0 0.02 M M 10.5 18 140 M M 7 23 130
26 54 41 48 -4 17 0 0.06 M M 3.2 12 330 M M 9 1 14 340
27 64 45 55 3 10 0 0.00 M M 9.1 16 320 M M 1 22 320
28 54 48 51 -2 14 0 0.00 M M 8.1 17 120 M M 10 8 24 140
29 57 48 53 0 12 0 0.04 M M 9.9 15 130 M M 8 22 150
30 55 48 52 -1 13 0 0.18 M M 8.6 15 140 M M 10 1 22 140
31 56 52 54 1 11 0 2.48 M M 13.7 23 110 M M 10 1 31 120
================================================================================
SM 1694 1347 487 0 6.38 M 248.6 M 234
================================================================================
AV 54.6 43.5 8.0 FASTST M M 8 MAX(MPH)
MISC ----> 25 130 33 140
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: KETCHIKAN
MONTH: MAY
YEAR: 2021
LATITUDE: 55 20 N
LONGITUDE: 131 42 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 49.0 TOTAL FOR MONTH: 6.38 1 = FOG OR MIST
DPTR FM NORMAL: -1.1 DPTR FM NORMAL: -2.30 2 = FOG REDUCING VISIBILITY
HIGHEST: 64 ON 27 GRTST 24HR 2.48 ON 31-31 TO 1/4 MILE OR LESS
LOWEST: 37 ON 5 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: 22
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 12
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. 487 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL 25 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 6629 CLOUDY (SCALE 8-10) 20
DPTR FM NORMAL 6
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.35 ON 9
DPTR FM NORMAL 0 LOWEST SLP 29.58 ON 6
[REMARKS]
#FINAL-05-21#