WFO Monthly/Daily Climate Data Issued by NWS Portland, ME
000
CXUS51 KGYX 041100
CF6PWM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: PORTLAND ME
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 43 39 N
LONGITUDE: 70 19 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 45 27 36 1 29 0 0.00 0.0 0 6.5 20 260 M M 4 28 270
2 52 26 39 5 26 0 0.28 T T 6.3 21 260 M M 8 1 27 150
3 44 22 33 -1 32 0 T 0.0 0 12.3 26 310 M M 4 35 310
4 36 17 27 -7 38 0 T T 0 3.4 8 290 M M 3 11 260
5 40 22 31 -3 34 0 0.00 0.0 0 5.1 15 250 M M 5 19 240
6 56 38 47 14 18 0 0.45 0.0 0 10.4 35 260 M M 10 12 46 280
7 45 26 36 3 29 0 0.00 0.0 0 9.4 31 280 M M 3 41 260
8 29 20 25 -8 40 0 0.04 0.4 T 9.8 16 10 M M 8 1 21 350
9 34 17 26 -6 39 0 0.00 0.0 T 7.8 16 310 M M 5 22 310
10 27 20 24 -8 41 0 0.02 0.2 T 5.2 10 360 M M 8 1 13 30
11 56 27 42 10 23 0 0.67 0.0 T 5.8 20 190 M M 10 126 29 170
12 57 35 46 15 19 0 0.10 0.0 0 13.9 28 270 M M 3 1 38 260
13 48 34 41 10 24 0 0.00 0.0 0 7.7 14 230 M M 4 19 230
14 46 25 36 5 29 0 0.00 0.0 0 8.2 20 340 M M 1 25 310
15 42 22 32 2 33 0 0.17 0.0 0 3.8 14 180 M M 8 1 20 180
16 47 36 42 12 23 0 0.42 0.0 0 2.7 14 180 M M 9 12 19 180
17 53 33 43 13 22 0 0.00 0.0 0 10.5 29 280 M M 2 42 290
18 36 27 32 2 33 0 0.37 4.8 0 5.9 16 50 M M 8 1 19 20
19 33 19 26 -3 39 0 0.24 2.6 7 11.5 22 330 M M 7 19 29 310
20 29 7 18 -11 47 0 0.00 0.0 6 4.4 14 210 M M 3 21 220
21 41 23 32 3 33 0 0.00 0.0 5 6.6 16 230 M M 4 21 230
22 35 28 32 3 33 0 0.36 0.0 4 7.6 20 300 M M 9 16 24 290
23 29 15 22 -6 43 0 0.00 0.0 3 10.5 23 310 M M 3 30 310
24 29 13 21 -7 44 0 0.00 0.0 3 4.2 9 270 M M 5 10 280
25 28 17 23 -5 42 0 0.31 1.8 3 5.2 12 360 M M 8 16 14 360
26 35 27 31 3 34 0 0.16 1.6 7 7.4 20 340 M M 10 1 25 330
27 34 22 28 1 37 0 0.00 0.0 6 4.9 17 330 M M 5 23 330
28 39 23 31 4 34 0 0.09 0.7 6 4.4 14 280 M M 6 1 17 280
29 37 28 33 6 32 0 0.02 T 6 3.4 9 10 M M 9 1 11 360
30 34 30 32 6 33 0 0.05 T 5 4.6 9 320 M M 10 16 10 310
31 38 32 35 9 30 0 0.01 0.0 4 1.7 7 260 M M 10 1 8 320
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SM 1234 758 1013 0 3.76 12.1 211.1 M 192
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AV 39.8 24.5 6.8 FASTST M M 6 MAX(MPH)
MISC ----> 35 260 46 280
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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 ME
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 43 39 N
LONGITUDE: 70 19 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 32.1 TOTAL FOR MONTH: 3.76 1 = FOG OR MIST
DPTR FM NORMAL: 1.8 DPTR FM NORMAL: -0.74 2 = FOG REDUCING VISIBILITY
HIGHEST: 57 ON 12 GRTST 24HR 0.77 ON 11-12 TO 1/4 MILE OR LESS
LOWEST: 7 ON 20 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 12.1 INCHES 5 = HAIL
GRTST 24HR 4.8 ON 18-18 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 7 ON 26,19 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: 6 0.01 INCH OR MORE: 17
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 11
MIN 32 OR BELOW: 26 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1013 CLEAR (SCALE 0-3) 5
DPTR FM NORMAL -61 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 2206 CLOUDY (SCALE 8-10) 12
DPTR FM NORMAL -245
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 521 HIGHEST SLP 30.71 ON 15
DPTR FM NORMAL 75 LOWEST SLP 29.30 ON 12
[REMARKS]
#FINAL-12-21#