WFO Monthly/Daily Climate Data
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Issued by NWS
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CXAK56 PAJK 011310
CF6ASI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SITKA
MONTH: APRIL
YEAR: 2021
LATITUDE: 57 4 N
LONGITUDE: 135 21 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 36 31 34 -6 31 0 0.28 M M 8.2 18 120 M M 9 1489 25 110
2 38 33 36 -4 29 0 0.13 M M 7.1 23 110 M M 10 1 29 100
3 41 32 37 -3 28 0 0.10 M M 4.3 10 300 M M 9 1 12 230
4 41 35 38 -2 27 0 0.19 M M 8.5 16 230 M M 10 1 19 200
5 40 34 37 -4 28 0 0.71 M M 8.0 17 230 M M 10 1 24 210
6 38 32 35 -5 30 0 0.17 M M 5.5 15 250 M M 10 1 21 260
7 41 30 36 -5 29 0 T M M 7.6 20 320 M M 6 8 26 220
8 39 31 35 -5 30 0 0.59 M M 16.0 33 230 M M 9 148 38 230
9 39 32 36 -4 29 0 0.26 M M 8.1 22 230 M M 7 148 25 240
10 36 30 33 -8 32 0 0.08 M M 5.8 20 300 M M 9 2 23 300
11 41 31 36 -5 29 0 T M M 5.3 13 120 M M 10 15 120
12 41 37 39 -2 26 0 0.12 M M 11.3 18 110 M M 10 1 23 110
13 45 39 42 1 23 0 0.31 M M 14.7 24 110 M M 10 1 30 100
14 45 40 43 1 22 0 0.06 M M 6.6 14 110 M M 10 1 18 100
15 48 39 44 2 21 0 T M M 1.2 7 230 M M 6 18 8 220
16 50 36 43 1 22 0 0.00 M M 1.9 7 330 M M 4 8 330
17 56 37 47 5 18 0 0.00 M M 0.9 7 220 M M 4 8 100
18 67 41 54 12 11 0 0.00 M M 6.9 15 80 M M 1 20 110
19 61 46 54 10 11 0 0.00 M M 3.5 14 230 M M 4 17 230
20 51 42 47 3 18 0 T M M 9.4 20 280 M M 9 18 22 280
21 57 41 49 6 16 0 0.00 M M 6.7 20 330 M M 4 23 330
22 52 37 45 1 20 0 0.00 M M 3.7 10 230 M M 3 12 230
23 62 37 50 5 15 0 0.00 M M 3.9 16 100 M M 2 21 100
24 63 42 53 8 12 0 0.00 M M 5.0 13 130 M M 1 18 120
25 60 41 51 6 14 0 0.00 M M 2.9 8 90 M M 1 10 100
26 53 39 46 1 19 0 0.00 M M 2.0 9 230 M M 3 11 230
27 50 45 48 2 17 0 0.23 M M 9.1 21 110 M M 10 1 25 110
28 51 44 48 2 17 0 0.17 M M 5.7 12 310 M M 9 18 14 330
29 48 44 46 0 19 0 0.94 M M 7.5 18 220 M M 10 1 22 200
30 47 43 45 -1 20 0 0.79 M M 6.8 15 110 M M 10 1 19 120
================================================================================
SM 1437 1121 663 0 5.13 M 194.1 M 210
================================================================================
AV 47.9 37.4 6.5 FASTST M M 7 MAX(MPH)
MISC ----> 33 230 38 230
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: SITKA
MONTH: APRIL
YEAR: 2021
LATITUDE: 57 4 N
LONGITUDE: 135 21 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 42.6 TOTAL FOR MONTH: 5.13 1 = FOG OR MIST
DPTR FM NORMAL: 0.1 DPTR FM NORMAL: 0.78 2 = FOG REDUCING VISIBILITY
HIGHEST: 67 ON 18 GRTST 24HR 1.32 ON 29-30 TO 1/4 MILE OR LESS
LOWEST: 30 ON 10, 7 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: 16
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 14
MIN 32 OR BELOW: 8 0.50 INCH OR MORE: 4
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 663 CLEAR (SCALE 0-3) 5
DPTR FM NORMAL -12 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 6088 CLOUDY (SCALE 8-10) 17
DPTR FM NORMAL -189
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.50 ON 11
DPTR FM NORMAL 0 LOWEST SLP 29.34 ON 8
[REMARKS]
#FINAL-04-21#