Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 110822
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
422 AM EDT WED SEP 11 2024
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 10 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 12:39 PM 89 2002 73 -1 70
MINIMUM 48 11:56 PM 37 1953 54 -6 63
AVERAGE 60 64 -4 67
PRECIPITATION (IN)
YESTERDAY 0.00 3.00 1999 0.11 -0.11 0.03
MONTH TO DATE 0.01 1.11 -1.10 0.36
SINCE SEP 1 0.01 1.11 -1.10 0.36
SINCE JAN 1 35.77 31.46 4.31 39.32
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 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 3 2 0
MONTH TO DATE 27 23 4 6
SINCE SEP 1 27 23 4 6
SINCE JUL 1 45 49 -4 25
COOLING
YESTERDAY 0 2 -2 2
MONTH TO DATE 9 24 -15 69
SINCE SEP 1 9 24 -15 69
SINCE JAN 1 505 425 80 411
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 35 1:00 PM
AVERAGE 64
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 95 1983
MINIMUM TEMPERATURE (F) 54 35 1963
SUNRISE AND SUNSET
SEPTEMBER 11 2024.....SUNRISE 6:17 AM EDT SUNSET 6:58 PM EDT
SEPTEMBER 12 2024.....SUNRISE 6:18 AM EDT SUNSET 6:56 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$