Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 212044
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
444 PM EDT FRI AUG 21 2026
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 21 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 12:38 PM 95 1945 78 1 71
MINIMUM 65 4:14 AM 42 1953 59 6 46
1977
AVERAGE 72 69 3 59
PRECIPITATION (IN)
TODAY 0.00 1.91 2019 0.12 -0.12 0.00
MONTH TO DATE 2.54 2.43 0.11 0.15
SINCE JUN 1 8.48 10.01 -1.53 4.85
SINCE JAN 1 26.57 29.21 -2.64 25.61
SNOWFALL (IN)
TODAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
MONTH TO DATE T 0.0 0.0 0.0
SINCE JUN 1 T 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 1 -1 6
MONTH TO DATE 2 1 1 17
SINCE JUN 1 40 100 -60 108
SINCE JUL 1 6 11 -5 19
COOLING
TODAY 7 4 3 0
MONTH TO DATE 143 111 32 98
SINCE JUN 1 426 355 71 389
SINCE JAN 1 458 366 92 389
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 12:00 AM
LOWEST 42 11:00 AM
AVERAGE 65
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 91 1942
1955
2003
MINIMUM TEMPERATURE (F) 59 40 1982
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 5:53 AM EDT SUNSET 7:35 PM EDT
AUGUST 22 2026........SUNRISE 5:54 AM EDT SUNSET 7:34 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$