420
CDUS41 KGYX 120910
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
410 AM EST THU DEC 12 2024
...............................
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 11 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 56 9:18 PM 60 1966 40 16 52
MINIMUM 29 12:53 AM -6 1958 24 5 33
AVERAGE 43 32 11 43
PRECIPITATION (IN)
YESTERDAY 2.33R 2.01 1887 0.15 2.18 1.99
MONTH TO DATE 3.37 1.67 1.70 3.30
SINCE DEC 1 3.37 1.67 1.70 3.30
SINCE JAN 1 45.74 45.29 0.45 53.30
SNOWFALL (IN)
YESTERDAY 0.0 4.4 1882 0.4 -0.4 0.0
MONTH TO DATE 5.2 3.7 1.5 0.5
SINCE DEC 1 5.2 3.7 1.5 0.5
SINCE JUL 1 5.2 6.2 -1.0 0.7
SNOW DEPTH 3
DEGREE DAYS
HEATING
YESTERDAY 22 33 -11 22
MONTH TO DATE 379 348 31 333
SINCE DEC 1 379 348 31 333
SINCE JUL 1 1574 1726 -152 1602
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 522 446 76 423
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.3
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
MIXED PRECIP
HEAVY RAIN
RAIN
LIGHT RAIN
FREEZING RAIN
LT FREEZING RAIN
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 93 3:00 PM
AVERAGE 97
......................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 64 1979
MINIMUM TEMPERATURE (F) 24 -15 1977
SUNRISE AND SUNSET
DECEMBER 12 2024......SUNRISE 7:06 AM EST SUNSET 4:05 PM EST
DECEMBER 13 2024......SUNRISE 7:07 AM EST SUNSET 4:05 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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