825
CDUS41 KGYX 170923
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
423 AM EST SUN DEC 17 2023
...............................
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 16 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 49 1:45 PM 56 2008 38 11 34
MINIMUM 25 11:59 PM -9 1951 22 3 32
AVERAGE 37 30 7 33
PRECIPITATION (IN)
YESTERDAY 0.00 1.96 2005 0.14 -0.14 1.20
MONTH TO DATE 3.30 2.40 0.90 2.57
SINCE DEC 1 3.30 2.40 0.90 2.57
SINCE JAN 1 53.30 46.02 7.28 45.25
SNOWFALL (IN)
YESTERDAY 0.0 10.7 1916 0.5 -0.5 3.3
MONTH TO DATE 0.5 6.0 -5.5 3.8
SINCE DEC 1 0.5 6.0 -5.5 3.8
SINCE JUL 1 0.7 8.5 -7.8 3.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 35 -7 32
MONTH TO DATE 486 519 -33 495
SINCE DEC 1 486 519 -33 495
SINCE JUL 1 1755 1897 -142 1731
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 423 446 -23 542
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (360)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 32 2:00 PM
AVERAGE 66
......................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 57 1984
MINIMUM TEMPERATURE (F) 22 -12 1942
SUNRISE AND SUNSET
DECEMBER 17 2023......SUNRISE 7:09 AM EST SUNSET 4:06 PM EST
DECEMBER 18 2023......SUNRISE 7:10 AM EST SUNSET 4:06 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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