Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 210822
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
422 AM EDT SAT SEP 21 2024
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 20 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 67 3:43 PM 87 1985 70 -3 73
MINIMUM 58 11:59 PM 27 1964 51 7 52
AVERAGE 63 60 3 63
PRECIPITATION (IN)
YESTERDAY 0.14 2.04 1987 0.13 0.01 0.00
MONTH TO DATE 0.15 2.39 -2.24 4.91
SINCE SEP 1 0.15 2.39 -2.24 4.91
SINCE JAN 1 35.91 32.74 3.17 43.87
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 2
MONTH TO DATE 41 69 -28 17
SINCE SEP 1 41 69 -28 17
SINCE JUL 1 59 95 -36 36
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 21 37 -16 80
SINCE SEP 1 21 37 -16 80
SINCE JAN 1 517 438 79 422
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 8.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 70 2:00 PM
AVERAGE 85
..........................................................
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 2024.....SUNRISE 6:28 AM EDT SUNSET 6:40 PM EDT
SEPTEMBER 22 2024.....SUNRISE 6:29 AM EDT SUNSET 6:38 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$