WFO Monthly/Daily Climate Data Issued by NWS Portland, ME
000
CXUS51 KGYX 021637
CF6PWM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: PORTLAND ME
MONTH: DECEMBER
YEAR: 2023
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 56 33 45 10 20 0 0.08 0.0 0 6.2 14 230 M M 6 1 18 230
2 48 39 44 10 21 0 0.00 0.0 0 3.2 8 40 M M 9 1 12 200
3 40 33 37 3 28 0 0.50 T 0 9.3 15 20 M M 10 1 19 30
4 34 32 33 -1 32 0 0.25 0.3 T 6.6 14 30 M M 10 1 18 40
5 32 25 29 -5 36 0 T 0.2 T 7.0 13 30 M M 10 1 17 360
6 28 19 24 -9 41 0 0.00 0.0 0 7.4 15 350 M M 5 19 350
7 29 13 21 -12 44 0 T 0.0 0 3.7 12 30 M M 3 8 12 270
8 38 14 26 -7 39 0 0.00 0.0 0 3.5 9 300 M M 3 1 11 300
9 46 23 35 3 30 0 0.00 0.0 0 2.2 8 160 M M 9 11 150
10 53 36 45 13 20 0 0.48 0.0 0 4.8 18 180 M M 10 12 27 160
11 52 33 43 11 22 0 1.99 0.0 0 10.1 18 360 M M 7 1 23 350
12 40 27 34 3 31 0 0.00 0.0 0 7.4 15 260 M M 2 21 260
13 43 27 35 4 30 0 0.00 0.0 0 10.1 22 350 M M 3 28 290
14 34 18 26 -5 39 0 0.00 0.0 0 6.7 16 330 M M 2 21 310
15 52 28 40 10 25 0 0.00 0.0 0 4.6 10 280 M M 1 14 220
16 49 25 37 7 28 0 0.00 0.0 0 4.6 15 360 M M 3 20 340
17 52 24 38 8 27 0 1.00 0.0 0 5.7 24 150 M M 9 1 39 170
18 59 46 53 23 12 0 1.32 0.0 0 21.2 40 150 M M 9 1 59 160
19 49 31 40 11 25 0 0.00 0.0 0 7.7 16 310 M M 2 22 310
20 41 26 34 5 31 0 0.00 0.0 0 9.9 21 350 M M 1 28 360
21 32 21 27 -2 38 0 0.00 0.0 0 13.9 24 350 M M 0 34 320
22 35 16 26 -3 39 0 0.00 0.0 0 4.0 13 320 M M 1 15 320
23 38 17 28 0 37 0 T 0.0 0 3.7 13 180 M M 4 17 190
24 43 32 38 10 27 0 0.01 0.0 0 2.7 10 220 M M 10 13 220
25 49 34 42 14 23 0 T 0.0 0 2.3 8 150 M M 9 12 9 150
26 47 30 39 11 26 0 0.00 0.0 0 1.6 9 90 M M 9 12 11 90
27 44 38 41 14 24 0 0.02 0.0 0 2.5 8 360 M M 10 12 10 360
28 40 37 39 12 26 0 0.70 0.0 0 8.3 15 10 M M 10 1 21 30
29 38 35 37 10 28 0 0.09 0.0 0 5.6 15 360 M M 10 1 19 360
30 39 33 36 10 29 0 0.23 T 0 7.7 13 310 M M 10 1 18 310
31 34 26 30 4 35 0 0.00 0.0 0 6.4 13 320 M M 8 15 320
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SM 1314 871 913 0 6.67 0.5 200.6 M 195
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AV 42.4 28.1 6.5 FASTST M M 6 MAX(MPH)
MISC ----> 40 150 59 160
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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: 2023
LATITUDE: 43 39 N
LONGITUDE: 70 19 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 35.2 TOTAL FOR MONTH: 6.67 1 = FOG OR MIST
DPTR FM NORMAL: 4.9 DPTR FM NORMAL: 2.17 2 = FOG REDUCING VISIBILITY
HIGHEST: 59 ON 18 GRTST 24HR 2.47 ON 10-11 TO 1/4 MILE OR LESS
LOWEST: 13 ON 7 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.5 INCH 5 = HAIL
GRTST 24HR 0.3 ON 4- 4 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: T 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: 4 0.01 INCH OR MORE: 12
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8
MIN 32 OR BELOW: 20 0.50 INCH OR MORE: 5
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3
[HDD (BASE 65) ]
TOTAL THIS MO. 913 CLEAR (SCALE 0-3) 10
DPTR FM NORMAL -161 PTCLDY (SCALE 4-7) 5
TOTAL FM JUL 1 2182 CLOUDY (SCALE 8-10) 16
DPTR FM NORMAL -269
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 423 HIGHEST SLP 30.64 ON 16
DPTR FM NORMAL -23 LOWEST SLP 28.95 ON 18
[REMARKS]
#FINAL-12-23#