302
CDUS41 KGYX 180911
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
411 AM EST WED DEC 18 2024
...............................
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 17 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 2:19 PM 57 1984 38 18 52
MINIMUM 42 11:59 PM -12 1942 22 20 24
AVERAGE 49 30 19 38
PRECIPITATION (IN)
YESTERDAY 0.51 2.88 1973 0.15 0.36 1.00
MONTH TO DATE 4.00 2.55 1.45 4.30
SINCE DEC 1 4.00 2.55 1.45 4.30
SINCE JAN 1 46.37 46.17 0.20 54.30
SNOWFALL (IN)
YESTERDAY 0.0 22.3 1970 0.5 -0.5 0.0
MONTH TO DATE 5.2 6.5 -1.3 0.5
SINCE DEC 1 5.2 6.5 -1.3 0.5
SINCE JUL 1 5.2 9.0 -3.8 0.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 35 -19 27
MONTH TO DATE 576 554 22 513
SINCE DEC 1 576 554 22 513
SINCE JUL 1 1771 1932 -161 1782
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 9 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 11.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 50 4:00 PM
AVERAGE 75
......................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 59 2023
MINIMUM TEMPERATURE (F) 22 -9 1963
SUNRISE AND SUNSET
DECEMBER 18 2024......SUNRISE 7:10 AM EST SUNSET 4:06 PM EST
DECEMBER 19 2024......SUNRISE 7:11 AM EST SUNSET 4:07 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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