Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 172040
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
440 PM EDT TUE JUN 17 2025
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR JUNE 17 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 12:53 PM 90 2000 74 -7 70
MINIMUM 59 5:59 AM 39 1958 56 3 56
AVERAGE 63 65 -2 63
PRECIPITATION (IN)
TODAY 0.00 4.14 1917 0.14 -0.14 0.00
MONTH TO DATE 1.01 2.49 -1.48 0.79
SINCE JUN 1 1.01 2.49 -1.48 0.79
SINCE JAN 1 21.77 21.69 0.08 26.45
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 54.1 68.7 -14.6 38.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 2 2 0 2
MONTH TO DATE 75 71 4 43
SINCE JUN 1 75 71 4 43
SINCE JUL 1 6665 6776 -111 6111
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 19 25 -6 7
SINCE JUN 1 19 25 -6 7
SINCE JAN 1 19 36 -17 27
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 79 1:00 PM
AVERAGE 90
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 91 2018
MINIMUM TEMPERATURE (F) 56 39 1954
SUNRISE AND SUNSET
JUNE 17 2025..........SUNRISE 4:59 AM EDT SUNSET 8:25 PM EDT
JUNE 18 2025..........SUNRISE 4:59 AM EDT SUNSET 8:26 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$