186
CDUS41 KGYX 170802
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
402 AM EDT SUN SEP 17 2023
...............................
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 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 71 2:00 PM 90 1941 71 0 68
MINIMUM 59 11:43 PM 28 1964 52 7 44
AVERAGE 65 62 3 56
PRECIPITATION (IN)
YESTERDAY 0.01 4.44 1999 0.14 -0.13 0.00
MONTH TO DATE 1.67 1.86 -0.19 1.40
SINCE SEP 1 1.67 1.86 -0.19 1.40
SINCE JAN 1 40.63 32.21 8.42 26.81
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 0 5 -5 9
MONTH TO DATE 10 47 -37 44
SINCE SEP 1 10 47 -37 44
SINCE JUL 1 29 73 -44 45
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 80 33 47 28
SINCE SEP 1 80 33 47 28
SINCE JAN 1 422 434 -12 542
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 20 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 20.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 4:00 AM
LOWEST 50 12:00 PM
AVERAGE 64
......................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 88 1941
MINIMUM TEMPERATURE (F) 52 30 1948
SUNRISE AND SUNSET
SEPTEMBER 17 2023.....SUNRISE 6:23 AM EDT SUNSET 6:48 PM EDT
SEPTEMBER 18 2023.....SUNRISE 6:24 AM EDT SUNSET 6:46 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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