Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 202043
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
443 PM EDT WED AUG 20 2025
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 20 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 67 12:11 PM 91 1983 79 -12 72
MINIMUM 58 5:52 AM 41 1964 59 -1 60
AVERAGE 63 69 -6 66
PRECIPITATION (IN)
TODAY 0.03 1.01 1904 0.11 -0.08 T
MONTH TO DATE 0.15 2.31 -2.16 3.76
SINCE JUN 1 4.85 9.89 -5.04 9.91
SINCE JAN 1 25.61 29.09 -3.48 35.57
SNOWFALL (IN)
TODAY 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
TODAY 2 0 2 0
MONTH TO DATE 7 0 7 2
SINCE JUN 1 98 99 -1 54
SINCE JUL 1 9 10 -1 2
COOLING
TODAY 0 4 -4 1
MONTH TO DATE 98 107 -9 103
SINCE JUN 1 389 351 38 456
SINCE JAN 1 389 362 27 476
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 63 3:00 PM
AVERAGE 78
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 1945
MINIMUM TEMPERATURE (F) 59 42 1977
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 5:52 AM EDT SUNSET 7:37 PM EDT
AUGUST 21 2025........SUNRISE 5:53 AM EDT SUNSET 7:35 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$