WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000
CXAK56 PAJK 011410
CF6ASI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SITKA
MONTH: DECEMBER
YEAR: 2020
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 56 44 50 12 15 0 1.59 M M 32.1 46 160 M M 10 1 73 150
2 57 43 50 12 15 0 1.04 M M 24.8 45 170 M M 10 1 61 160
3 48 43 46 8 19 0 0.36 M M 4.8 18 180 M M 10 18 24 200
4 50 44 47 10 18 0 0.57 M M 11.9 28 170 M M 10 18 37 180
5 51 45 48 11 17 0 0.56 M M 10.4 24 180 M M 10 18 32 170
6 51 44 48 11 17 0 0.84 M M 17.0 33 190 M M 10 18 45 180
7 49 41 45 8 20 0 0.62 M M 15.4 30 170 M M 10 148 44 130
8 46 37 42 5 23 0 0.45 M M 8.0 20 270 M M 9 148 26 270
9 44 35 40 3 25 0 0.10 M M 9.4 21 110 M M 9 14 27 100
10 46 34 40 3 25 0 T M M 10.0 25 80 M M 6 33 80
11 42 33 38 1 27 0 T M M 2.9 9 90 M M 7 10 90
12 47 34 41 4 24 0 T M M 12.4 28 100 M M 3 36 120
13 47 43 45 8 20 0 0.00 M M 19.6 29 110 M M 5 37 100
14 47 40 44 7 21 0 0.33 M M 12.7 25 100 M M 8 1 31 110
15 47 42 45 8 20 0 T M M 11.5 24 100 M M 9 29 90
16 45 37 41 4 24 0 0.22 M M 5.4 16 340 M M 10 18 20 260
17 46 36 41 4 24 0 0.50 M M 14.9 30 100 M M 10 1 38 100
18 45 39 42 5 23 0 0.53 M M 14.1 24 260 M M 10 18 31 270
19 45 39 42 5 23 0 0.69 M M 20.0 35 110 M M 10 148 44 110
20 43 35 39 2 26 0 0.17 M M 8.4 24 280 M M 8 148 30 270
21 38 34 36 -1 29 0 0.23 M M 5.4 14 300 M M 8 1 17 330
22 43 34 39 2 26 0 0.06 M M 17.6 38 110 M M 6 52 110
23 46 38 42 5 23 0 0.76 M M 12.7 37 110 M M 9 1 47 110
24 44 32 38 1 27 0 0.00 M M 3.6 12 130 M M 4 18 16 100
25 46 36 41 4 24 0 0.12 M M 13.9 35 100 M M 9 49 100
26 43 31 37 0 28 0 0.01 M M 2.7 13 120 M M 5 1 18 130
27 40 31 36 -1 29 0 0.04 M M 3.7 10 100 M M 7 18 13 110
28 45 38 42 6 23 0 T M M 11.8 22 100 M M 10 28 100
29 47 42 45 9 20 0 0.18 M M 16.7 26 100 M M 10 1 34 110
30 42 35 39 3 26 0 0.01 M M 4.3 18 330 M M 8 2 20 330
31 42 32 37 1 28 0 T M M 6.9 22 100 M M 6 30 110
================================================================================
SM 1428 1171 709 0 9.98 M 365.0 M 256
================================================================================
AV 46.1 37.8 11.8 FASTST M M 8 MAX(MPH)
MISC ----> 46 160 73 150
================================================================================
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: DECEMBER
YEAR: 2020
LATITUDE: 57 4 N
LONGITUDE: 135 21 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 41.9 TOTAL FOR MONTH: 9.98 1 = FOG OR MIST
DPTR FM NORMAL: 4.9 DPTR FM NORMAL: 1.13 2 = FOG REDUCING VISIBILITY
HIGHEST: 57 ON 2 GRTST 24HR 2.04 ON 1- 2 TO 1/4 MILE OR LESS
LOWEST: 31 ON 27,26 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: 23
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 19
MIN 32 OR BELOW: 4 0.50 INCH OR MORE: 10
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 709 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL -161 PTCLDY (SCALE 4-7) 13
TOTAL FM JUL 1 2897 CLOUDY (SCALE 8-10) 18
DPTR FM NORMAL -192
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 12 HIGHEST SLP 30.13 ON 22
DPTR FM NORMAL 11 LOWEST SLP 29.02 ON 19
[REMARKS]
#FINAL-12-20#