WFO Monthly/Daily Climate Data
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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729
CXUS51 KGYX 170900
CF6PWM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: PORTLAND ME
MONTH: APRIL
YEAR: 2025
LATITUDE: 43 39 N
LONGITUDE: 70 19 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 47 30 39 0 26 0 0.29 0.0 0 11.0 24 340 M M 5 12 34 340
2 40 26 33 -7 32 0 0.03 0.1 0 9.0 16 160 M M 5 1 22 220
3 50 31 41 1 24 0 0.49 T 0 5.9 16 170 M M 10 13 21 140
4 61 42 52 12 13 0 0.00 0.0 0 8.6 22 330 M M 6 1 31 330
5 43 36 40 -1 25 0 0.25 T 0 9.1 17 90 M M 8 1 26 60
6 51 37 44 3 21 0 0.28 T 0 3.9 10 330 M M 8 1 17 340
7 43 35 39 -2 26 0 T T 0 4.5 12 330 M M 10 16 330
8 38 27 33 -9 32 0 0.12 0.1 0 8.0 22 270 M M 9 18 34 270
9 43 26 35 -7 30 0 0.00 0.0 0 7.6 18 290 M M 2 26 290
10 43 23 33 -9 32 0 0.00 0.0 0 6.6 18 170 M M 5 27 190
11 41 35 38 -5 27 0 0.05 0.0 0 4.3 10 260 M M 10 1 15 260
12 38 32 35 -8 30 0 0.48 0.9 1 9.7 17 60 M M 10 1 25 40
13 41 37 39 -5 26 0 0.21 0.0 0 13.2 23 360 M M 10 1 37 20
14 62 36 49 5 16 0 0.00 0.0 0 8.2 20 350 M M 3 27 10
15 55 42 49 5 16 0 0.40 0.0 0 5.3 17 270 M M 8 1 25 260
16 50 39 45 0 20 0 0.00 0.0 0 13.8 28 310 M M 5 44 280
================================================================================
SM 746 534 396 0 2.60 1.1 128.7 M 114
================================================================================
AV 46.6 33.4 8.0 FASTST M M 7 MAX(MPH)
MISC ----> 28 310 44 280
================================================================================
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: APRIL
YEAR: 2025
LATITUDE: 43 39 N
LONGITUDE: 70 19 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 40.0 TOTAL FOR MONTH: 2.60 1 = FOG OR MIST
DPTR FM NORMAL: -1.9 DPTR FM NORMAL: 0.24 2 = FOG REDUCING VISIBILITY
HIGHEST: 62 ON 14 GRTST 24HR 0.56 ON 12-12 TO 1/4 MILE OR LESS
LOWEST: 23 ON 10 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 1.1 INCHES 5 = HAIL
GRTST 24HR 0.9 ON 12-12 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 1 ON 12 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: 10
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8
MIN 32 OR BELOW: 7 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 396 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL 28 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 6070 CLOUDY (SCALE 8-10) 7
DPTR FM NORMAL -65
[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 15
[REMARKS]