WFO Monthly/Daily Climate Data
Issued by NWS Portland, ME
Issued by NWS Portland, ME
989
CXUS51 KGYX 311000
CF6PWM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: PORTLAND ME
MONTH: JANUARY
YEAR: 2025
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 41 33 37 11 28 0 0.87 0.0 0 9.6 25 60 M M 10 1 38 60
2 39 32 36 10 29 0 0.00 0.0 0 19.2 32 290 M M 7 50 280
3 36 26 31 5 34 0 0.00 0.0 0 14.3 26 270 M M 3 40 280
4 27 17 22 -3 43 0 0.00 0.0 0 9.7 24 290 M M 6 32 300
5 27 11 19 -6 46 0 0.00 0.0 M 8.4 25 320 M M 4 34 300
6 27 9 18 -7 47 0 0.00 0.0 0 7.8 17 340 M M 3 27 330
7 28 8 18 -7 47 0 0.00 0.0 0 10.4 25 320 M M 3 40 330
8 27 15 21 -4 44 0 0.00 0.0 0 11.7 21 300 M M 5 29 290
9 27 16 22 -2 43 0 T T 0 18.0 29 330 M M 6 41 310
10 36 17 27 3 38 0 0.00 0.0 0 7.0 16 310 M M 1 23 330
11 28 22 25 1 40 0 0.09 1.0 0 8.1 15 330 M M 9 1 22 330
12 35 19 27 3 38 0 0.00 0.0 1 6.5 20 330 M M 4 25 330
13 34 18 26 2 39 0 T 0.1 T 2.5 8 200 M M 8 1 12 190
14 38 21 30 6 35 0 T T T 8.4 16 300 M M 7 24 310
15 28 12 20 -4 45 0 0.00 0.0 T 7.0 22 350 M M 1 29 310
16 28 4 16 -8 49 0 0.00 0.0 T 2.9 12 210 M M 3 16 200
17 33 16 25 1 40 0 0.00 0.0 T 2.8 8 180 M M 5 11 180
18 41 26 34 11 31 0 0.34 0.0 0 8.8 20 190 M M 7 1 31 200
19 42 25 34 11 31 0 0.24 4.2 4 7.3 21 360 M M 8 12 30 340
20 25 1 13 -10 52 0 0.07 2.2 6 13.0 30 310 M M 4 18 44 300
21 18 0 9 -14 56 0 0.00 0.0 4 6.0 17 290 M M 2 24 280
22 19 -7 6 -17 59 0 0.00 0.0 4 3.0 10 280 M M 2 13 280
23 26 9 18 -5 47 0 0.00 0.0 4 5.1 13 240 M M 8 19 190
24 28 7 18 -5 47 0 0.00 0.0 4 6.8 20 300 M M 2 25 290
25 25 -1 12 -11 53 0 0.00 0.0 4 5.0 17 280 M M 2 24 290
26 38 17 28 5 37 0 0.00 0.0 4 8.1 23 280 M M 3 35 270
27 38 23 31 8 34 0 0.00 0.0 3 11.0 20 220 M M 1 30 210
28 36 17 27 4 38 0 T T 3 11.2 32 300 M M 4 46 300
29 29 10 20 -3 45 0 0.19 3.1 5 6.1 20 310 M M 7 1 31 330
30 21 10 16 -7 49 0 0.00 0.0 5 9.6 20 280 M M 2 27 300
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SM 925 433 1264 0 1.80 10.6 255.3 M 137
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AV 30.8 14.4 8.5 FASTST M M 5 MAX(MPH)
MISC ----> # 32 290 50 280
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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: JANUARY
YEAR: 2025
LATITUDE: 43 39 N
LONGITUDE: 70 19 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 22.6 TOTAL FOR MONTH: 1.80 1 = FOG OR MIST
DPTR FM NORMAL: -1.3 DPTR FM NORMAL: -1.59 2 = FOG REDUCING VISIBILITY
HIGHEST: 42 ON 19 GRTST 24HR 0.91 ON 1- 1 TO 1/4 MILE OR LESS
LOWEST: -7 ON 22 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 10.6 INCHES 5 = HAIL
GRTST 24HR 4.2 ON 19-19 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 6 ON 20 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: 17 0.01 INCH OR MORE: 6
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 29 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 3 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1264 CLEAR (SCALE 0-3) 10
DPTR FM NORMAL 32 PTCLDY (SCALE 4-7) 17
TOTAL FM JUL 1 3552 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -132
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.25 ON 28
[REMARKS]