Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 172101
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
501 PM EDT FRI MAY 17 2024
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR MAY 17 2024...
VALID TODAY AS OF 0500 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 65 12:29 PM 90 1977 65 0 53
MINIMUM 47 2:28 AM 27 1957 46 1 35
AVERAGE 56 55 1 44
PRECIPITATION (IN)
TODAY 0.00 4.78 1916 0.11 -0.11 0.00
MONTH TO DATE 0.85 2.01 -1.16 1.36
SINCE MAR 1 14.99 10.50 4.49 9.69
SINCE JAN 1 23.58 17.54 6.04 19.15
SNOWFALL (IN)
TODAY 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 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 21
MONTH TO DATE 226 210 16 171
SINCE MAR 1 1671 1779 -108 1657
SINCE JUL 1 6004 6590 -586 5994
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 20 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 72 9:00 AM
AVERAGE 85
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 93 2017
MINIMUM TEMPERATURE (F) 46 30 2023
SUNRISE AND SUNSET
MAY 17 2024...........SUNRISE 5:14 AM EDT SUNSET 8:02 PM EDT
MAY 18 2024...........SUNRISE 5:13 AM EDT SUNSET 8:03 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$