Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 130810
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
410 AM EDT WED AUG 13 2025
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 12 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 92 12:22 PM 99 1944 79 13 76
2016
MINIMUM 65 4:42 AM 44 1950 60 5 60
AVERAGE 79 70 9 68
PRECIPITATION (IN)
YESTERDAY 0.00 2.46 1892 0.12 -0.12 T
MONTH TO DATE 0.04 1.40 -1.36 3.04
SINCE JUN 1 4.74 8.98 -4.24 9.19
SINCE JAN 1 25.50 28.18 -2.68 34.85
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 14 5 9 3
MONTH TO DATE 60 68 -8 82
SINCE JUN 1 351 312 39 435
SINCE JAN 1 351 323 28 455
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 AM
LOWEST 44 1:00 PM
AVERAGE 70
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 1947
MINIMUM TEMPERATURE (F) 60 42 1941
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 5:44 AM EDT SUNSET 7:47 PM EDT
AUGUST 14 2025........SUNRISE 5:45 AM EDT SUNSET 7:46 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$