Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 160702
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
302 AM EDT WED SEP 16 2026
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 15 2026...
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)
YESTERDAY
MAXIMUM 67 12:19 PM 90 1993 72 -5 73
MINIMUM 44 4:58 AM 29 1963 53 -9 52
AVERAGE 56 62 -6 63
PRECIPITATION (IN)
YESTERDAY 0.00 2.32 1904 0.12 -0.12 0.00
MONTH TO DATE 0.82 1.72 -0.90 0.86
SINCE SEP 1 0.82 1.72 -0.90 0.86
SINCE JAN 1 27.56 32.07 -4.51 26.85
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 9 4 5 2
MONTH TO DATE 38 42 -4 44
SINCE SEP 1 38 42 -4 44
SINCE JUL 1 44 68 -24 75
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 23 32 -9 13
SINCE SEP 1 23 32 -9 13
SINCE JAN 1 517 433 84 419
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 6:00 AM
LOWEST 50 2:00 PM
AVERAGE 68
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 90 1941
MINIMUM TEMPERATURE (F) 52 28 1964
SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE 6:22 AM EDT SUNSET 6:50 PM EDT
SEPTEMBER 17 2026.....SUNRISE 6:23 AM EDT SUNSET 6:48 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$