WFO Monthly/Daily Climate Data Issued by NWS Portland, OR
000
CXUS56 KPQR 090657
CF6PDX
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: PORTLAND OR
MONTH: DECEMBER
YEAR: 2020
LATITUDE: 45 35 N
LONGITUDE: 122 36 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 51 31 41 -3 24 0 0.00 0.0 0 9.3 31 100 M M 4 12 38 80
2 54 44 49 6 16 0 0.00 0.0 0 19.4 31 90 M M 1 42 110
3 48 35 42 -1 23 0 0.00 0.0 0 7.9 18 110 M M 6 22 120
4 52 31 42 -1 23 0 0.00 0.0 0 6.1 18 110 M M 0 21 110
5 46 39 43 0 22 0 T 0.0 0 15.4 24 110 M M 4 29 110
6 45 37 41 -1 24 0 0.05 0.0 0 6.0 20 120 M M 9 18 24 130
7 49 35 42 0 23 0 0.00 0.0 0 8.9 20 110 M M 7 1 22 130
8 51 38 45 3 20 0 0.32 0.0 0 7.2 17 120 M M 8 1 22 120
9 54 40 47 5 18 0 T 0.0 0 1.7 12 290 M M 7 128 15 290
10 45 38 42 0 23 0 0.09 0.0 0 6.4 15 180 M M 9 12 18 160
11 44 38 41 -1 24 0 0.44 0.0 0 6.9 16 110 M M 9 1 19 120
12 47 35 41 -1 24 0 0.02 0.0 0 11.2 26 100 M M 8 1 33 100
13 42 39 41 -1 24 0 0.29 0.0 0 11.2 22 110 M M 10 1 26 110
14 49 41 45 4 20 0 T 0.0 0 6.9 17 110 M M 9 1 20 110
15 51 42 47 6 18 0 0.13 0.0 0 10.9 23 200 M M 10 1 27 200
16 52 45 49 8 16 0 0.39 0.0 0 11.0 23 110 M M 9 1 27 110
17 51 43 47 6 18 0 0.01 0.0 0 7.4 17 210 M M 8 22 220
18 53 45 49 8 16 0 0.11 0.0 0 11.1 23 200 M M 10 30 200
19 55 49 52 11 13 0 0.40 0.0 0 11.4 23 190 M M 10 1 31 200
20 57 48 53 12 12 0 1.43 0.0 0 3.9 17 210 M M 10 1 24 210
21 62 43 53 12 12 0 0.33 0.0 0 13.9 30 300 M M 9 1 38 200
22 49 33 41 0 24 0 0.06 0.0 0 6.6 18 250 M M 7 1 23 260
23 47 31 39 -2 26 0 0.00 0.0 0 4.3 10 290 M M 5 12 13 290
24 46 29 38 -3 27 0 0.00 0.0 0 9.6 18 130 M M 4 1 22 140
25 41 37 39 -2 26 0 0.54 0.0 0 11.9 26 120 M M 10 1 32 120
26 52 38 45 4 20 0 0.03 0.0 0 10.4 18 110 M M 8 1 22 210
27 50 40 45 4 20 0 0.01 0.0 0 9.0 15 110 M M 7 17 120
28 46 29 38 -3 27 0 0.00 0.0 0 4.5 10 280 M M 4 12 12 280
29 41 27 34 -7 31 0 0.03 0.0 0 3.3 15 110 M M 8 128 17 100
30 49 39 44 3 21 0 0.39 0.0 0 11.6 23 140 M M 10 1 27 140
31 54 47 51 10 14 0 0.02 0.0 0 12.3 22 200 M M 10 26 210
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SM 1533 1186 649 0 5.09 0.0 277.6 M 230
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AV 49.5 38.3 9.0 FASTST M M 7 MAX(MPH)
MISC ----> # 31 90 42 110
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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: PORTLAND OR
MONTH: DECEMBER
YEAR: 2020
LATITUDE: 45 35 N
LONGITUDE: 122 36 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 43.9 TOTAL FOR MONTH: 5.09 1 = FOG OR MIST
DPTR FM NORMAL: 2.3 DPTR FM NORMAL: -0.68 2 = FOG REDUCING VISIBILITY
HIGHEST: 62 ON 21 GRTST 24HR 1.64 ON 19-20 TO 1/4 MILE OR LESS
LOWEST: 27 ON 29 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: 0 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: 20
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 11
MIN 32 OR BELOW: 6 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 649 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL -78 PTCLDY (SCALE 4-7) 15
TOTAL FM JUL 1 1521 CLOUDY (SCALE 8-10) 14
DPTR FM NORMAL -117
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 600 HIGHEST SLP 30.59 ON 1
DPTR FM NORMAL 92 LOWEST SLP 29.60 ON 21
[REMARKS]
#FINAL-12-20#