Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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066
CDUS41 KGYX 170801
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
401 AM EDT THU APR 17 2025
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR APRIL 16 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 50 2:35 PM 86 2017 54 -4 65
MINIMUM 39 11:59 PM 19 1943 36 3 35
AVERAGE 45 45 0 50
PRECIPITATION (IN)
YESTERDAY 0.00 3.35 1996 0.15 -0.15 0.00
MONTH TO DATE 2.60 2.36 0.24 3.69
SINCE MAR 1 7.00 6.44 0.56 14.69
SINCE JAN 1 12.16 13.48 -1.32 23.28
SNOWFALL (IN)
YESTERDAY 0.0 8.0 1904 0.1 -0.1 0.0
MONTH TO DATE 1.1 2.3 -1.2 8.0
SINCE MAR 1 5.5 15.9 -10.4 13.7
SINCE JUL 1 54.1 68.2 -14.1 38.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 20 0 15
MONTH TO DATE 396 368 28 342
SINCE MAR 1 1295 1324 -29 1171
SINCE JUL 1 6070 6135 -65 5504
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 13.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 12:00 AM
LOWEST 45 5:00 PM
AVERAGE 63
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 83 2012
MINIMUM TEMPERATURE (F) 36 22 2014
SUNRISE AND SUNSET
APRIL 17 2025.........SUNRISE 5:55 AM EDT SUNSET 7:27 PM EDT
APRIL 18 2025.........SUNRISE 5:53 AM EDT SUNSET 7:29 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$