WFO Monthly/Daily Climate Data
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CXUS51 KGYX 120900
CF6PWM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: PORTLAND ME
MONTH: MAY
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 54 36 45 -5 20 0 0.00 0.0 0 5.4 16 150 M M 2 26 220
2 62 46 54 3 11 0 0.15 0.0 0 4.4 12 180 M M 8 1 18 190
3 58 46 52 1 13 0 0.67 0.0 0 4.7 17 320 M M 8 13 22 320
4 58 50 54 3 11 0 0.13 0.0 0 3.9 9 360 M M 10 12 12 10
5 57 47 52 0 13 0 0.17 0.0 0 9.8 20 80 M M 10 1 28 90
6 52 46 49 -3 16 0 0.59 0.0 0 8.2 14 80 M M 10 12 18 90
7 62 48 55 3 10 0 0.13 0.0 0 3.4 15 140 M M 10 12 20 190
8 68 48 58 6 7 0 0.00 0.0 0 4.9 14 100 M M 8 12 19 120
9 55 45 50 -3 15 0 0.19 0.0 0 13.8 22 80 M M 10 1 30 90
10 61 46 54 1 11 0 2.32 0.0 0 9.9 17 320 M M 8 1 26 320
11 64 42 53 0 12 0 0.00 0.0 0 10.9 24 320 M M 1 33 360
================================================================================
SM 651 500 139 0 4.35 0.0 79.3 M 85
================================================================================
AV 59.2 45.5 7.2 FASTST M M 8 MAX(MPH)
MISC ----> 24 320 33 360
================================================================================
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: MAY
YEAR: 2025
LATITUDE: 43 39 N
LONGITUDE: 70 19 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 52.3 TOTAL FOR MONTH: 4.35 1 = FOG OR MIST
DPTR FM NORMAL: 0.5 DPTR FM NORMAL: 3.00 2 = FOG REDUCING VISIBILITY
HIGHEST: 68 ON 8 GRTST 24HR 2.49 ON 9-10 TO 1/4 MILE OR LESS
LOWEST: 36 ON 1 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: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 139 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL -7 PTCLDY (SCALE 4-7) 2
TOTAL FM JUL 1 6402 CLOUDY (SCALE 8-10) 7
DPTR FM NORMAL -124
[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 -1 LOWEST SLP 29.71 ON 10
[REMARKS]