Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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007
CDUS41 KGYX 182039
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
439 PM EDT SAT MAY 18 2024
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR MAY 18 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 58 12:56 PM 93 2017 65 -7 59
MINIMUM 54 7:09 AM 30 2023 46 8 30
AVERAGE 56 56 0 45
PRECIPITATION (IN)
TODAY 0.01 1.44 1945 0.10 -0.09 0.00
MONTH TO DATE 0.86 2.11 -1.25 1.36
SINCE MAR 1 15.00 10.60 4.40 9.69
SINCE JAN 1 23.59 17.64 5.95 19.15
SNOWFALL (IN)
TODAY 0.0 T 1939 0.0 0.0 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 13.7 16.4 -2.7 14.0
SINCE JUL 1 38.0 68.7 -30.7 56.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 9 10 -1 20
MONTH TO DATE 235 220 15 191
SINCE MAR 1 1680 1789 -109 1677
SINCE JUL 1 6013 6600 -587 6014
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 1 -1 0
SINCE JAN 1 0 1 -1 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 80 12:00 PM
AVERAGE 87
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 86 1949
MINIMUM TEMPERATURE (F) 47 28 1951
SUNRISE AND SUNSET
MAY 18 2024...........SUNRISE 5:13 AM EDT SUNSET 8:03 PM EDT
MAY 19 2024...........SUNRISE 5:12 AM EDT SUNSET 8:04 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$