463
CDUS41 KGYX 210831
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
431 AM EDT THU SEP 21 2023
...............................
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 20 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 73 3:11 PM 87 1985 70 3 59
MINIMUM 52 5:23 AM 27 1964 51 1 52
AVERAGE 63 60 3 56
PRECIPITATION (IN)
YESTERDAY 0.00 2.04 1987 0.13 -0.13 0.03
MONTH TO DATE 4.91 2.39 2.52 3.00
SINCE SEP 1 4.91 2.39 2.52 3.00
SINCE JAN 1 43.87 32.74 11.13 28.41
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 2 6 -4 9
MONTH TO DATE 17 69 -52 73
SINCE SEP 1 17 69 -52 73
SINCE JUL 1 36 95 -59 74
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 80 37 43 28
SINCE SEP 1 80 37 43 28
SINCE JAN 1 422 438 -16 542
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.3
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 53 1:00 PM
AVERAGE 75
......................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 91 1978
MINIMUM TEMPERATURE (F) 50 30 1964
SUNRISE AND SUNSET
SEPTEMBER 21 2023.....SUNRISE 6:27 AM EDT SUNSET 6:41 PM EDT
SEPTEMBER 22 2023.....SUNRISE 6:28 AM EDT SUNSET 6:39 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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