Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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790
CDUS41 KGYX 300807
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
407 AM EDT MON SEP 30 2024
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 29 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 68 10:45 AM 85 1945 66 2 66
MINIMUM 53 5:51 AM 27 1957 47 6 43
AVERAGE 61 56 5 55
PRECIPITATION (IN)
YESTERDAY 0.00 2.21 1907 0.15 -0.15 T
MONTH TO DATE 1.93 3.62 -1.69 4.91
SINCE SEP 1 1.93 3.62 -1.69 4.91
SINCE JAN 1 37.69 33.97 3.72 43.87
SNOWFALL (IN)
YESTERDAY 0.0 T 1904 0.0 0.0 0.0
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 4 9 -5 10
MONTH TO DATE 96 138 -42 91
SINCE SEP 1 96 138 -42 91
SINCE JUL 1 114 164 -50 110
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 21 42 -21 80
SINCE SEP 1 21 42 -21 80
SINCE JAN 1 517 443 74 422
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 11:00 PM
LOWEST 68 10:00 AM
AVERAGE 84
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 85 1986
MINIMUM TEMPERATURE (F) 47 23 1941
SUNRISE AND SUNSET
SEPTEMBER 30 2024.....SUNRISE 6:38 AM EDT SUNSET 6:23 PM EDT
OCTOBER 1 2024.......SUNRISE 6:39 AM EDT SUNSET 6:21 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$