WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXAK56 PAJK 011310
CF6KTN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: KETCHIKAN
MONTH: APRIL
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 39 31 35 -5 30 0 0.34 M M 9.2 20 140 M M 8 18 24 110
2 39 32 36 -4 29 0 1.39 M M 13.8 30 120 M M 10 12 35 130
3 44 30 37 -3 28 0 0.02 M M 4.9 14 330 M M 3 17 330
4 43 30 37 -3 28 0 0.00 M M 4.7 9 110 M M 8 M M
5 43 38 41 0 24 0 0.15 M M 10.5 17 120 M M 10 20 120
6 43 33 38 -3 27 0 0.40 M M 4.6 17 350 M M 10 1 18 10
7 43 33 38 -3 27 0 0.02 M M 5.6 17 330 M M 7 1 21 330
8 39 30 35 -6 30 0 0.97 M M 11.5 30 140 M M 7 1 45 140
9 40 29 35 -6 30 0 0.22 M M 6.8 17 130 M M 9 1 21 120
10 40 27 34 -8 31 0 0.12 M M 4.4 14 320 M M 8 1 17 290
11 44 30 37 -5 28 0 0.02 M M 2.3 9 340 M M 7 1 11 330
12 48 28 38 -4 27 0 0.00 M M 2.7 12 120 M M 3 16 120
13 48 37 43 1 22 0 T M M 5.6 14 130 M M 9 19 140
14 54 32 43 0 22 0 0.00 M M 6.6 14 320 M M 0 17 310
15 57 38 48 5 17 0 0.00 M M 8.6 18 340 M M 0 21 340
16 60 38 49 5 16 0 0.00 M M 4.9 13 320 M M 0 15 320
17 62 37 50 8 15 0 0.00 M M 4.8 13 320 M M 0 15 320
18 72 37 55 13 10 0 0.00 M M 7.3 20 110 M M 0 27 120
19 67 34 51 7 14 0 0.00 M M 4.5 10 320 M M 0 14 320
20 62 44 53 9 12 0 0.00 M M 11.0 18 330 M M 0 22 330
21 57 43 50 6 15 0 0.00 M M 9.7 17 330 M M 1 23 310
22 58 34 46 2 19 0 0.00 M M 8.2 15 340 M M 0 17 340
23 61 36 49 4 16 0 0.00 M M 5.9 14 120 M M 0 8 16 320
24 62 32 47 2 18 0 0.00 M M 6.4 14 340 M M 0 M M
25 62 34 48 2 17 0 0.00 M M 5.1 15 330 M M 0 19 330
26 60 32 46 -1 19 0 0.00 M M 7.6 18 110 M M 0 22 110
27 48 44 46 -1 19 0 0.83 M M 14.1 25 140 M M 9 1 35 150
28 50 46 48 2 17 0 1.17 M M 10.6 21 140 M M 10 1 27 140
29 49 44 47 0 18 0 3.72 M M 12.7 26 130 M M 10 1 38 150
30 48 43 46 -1 19 0 0.68 M M 9.3 17 130 M M 10 1 22 130
================================================================================
SM 1542 1056 644 0 10.05 M 223.9 M 139
================================================================================
AV 51.4 35.2 7.5 FASTST M M 5 MAX(MPH)
MISC ----> # 30 120 45 140
================================================================================
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: APRIL
YEAR: 2021
LATITUDE: 55 20 N
LONGITUDE: 131 42 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 43.3 TOTAL FOR MONTH: 10.05 1 = FOG OR MIST
DPTR FM NORMAL: 0.8 DPTR FM NORMAL: 0.67 2 = FOG REDUCING VISIBILITY
HIGHEST: 72 ON 18 GRTST 24HR 4.47 ON 28-29 TO 1/4 MILE OR LESS
LOWEST: 27 ON 10 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: 14
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 11
MIN 32 OR BELOW: 12 0.50 INCH OR MORE: 6
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3
[HDD (BASE 65) ]
TOTAL THIS MO. 644 CLEAR (SCALE 0-3) 14
DPTR FM NORMAL -32 PTCLDY (SCALE 4-7) 5
TOTAL FM JUL 1 6142 CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL -262
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.54 ON 11
DPTR FM NORMAL 0 LOWEST SLP 29.51 ON 9
[REMARKS]
#FINAL-04-21#