Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 100741
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
341 AM EDT SUN AUG 10 2025
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 9 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 1:16 PM 95 2001 80 -3 73
MINIMUM 58 5:23 AM 46 1964 61 -3 61
AVERAGE 68 70 -2 67
PRECIPITATION (IN)
YESTERDAY 0.00 2.50 1976 0.13 -0.13 0.53
MONTH TO DATE 0.04 1.05 -1.01 2.90
SINCE JUN 1 4.74 8.63 -3.89 9.05
SINCE JAN 1 25.50 27.83 -2.33 34.71
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 91 99 -8 52
SINCE JUL 1 2 10 -8 0
COOLING
YESTERDAY 3 5 -2 2
MONTH TO DATE 28 53 -25 63
SINCE JUN 1 319 297 22 416
SINCE JAN 1 319 308 11 436
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 37 12:00 PM
AVERAGE 67
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 92 1988
MINIMUM TEMPERATURE (F) 61 41 1964
SUNRISE AND SUNSET
AUGUST 10 2025........SUNRISE 5:41 AM EDT SUNSET 7:52 PM EDT
AUGUST 11 2025........SUNRISE 5:42 AM EDT SUNSET 7:50 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$