Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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235
CDUS41 KGYX 170622
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
222 AM EDT MON AUG 17 2026
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 16 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 1:54 PM 95 1959 79 -7 81
MINIMUM 54 5:06 AM 43 1964 60 -6 54
AVERAGE 63 70 -7 68
PRECIPITATION (IN)
YESTERDAY 0.00 2.08 1900 0.12 -0.12 0.00
MONTH TO DATE 2.50 1.86 0.64 0.12
SINCE JUN 1 8.44 9.44 -1.00 4.82
SINCE JAN 1 26.53 28.64 -2.11 25.58
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
MONTH TO DATE T 0.0 0.0 0.0
SINCE JUN 1 T 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 0 2 0
MONTH TO DATE 2 0 2 0
SINCE JUN 1 40 99 -59 91
SINCE JUL 1 6 10 -4 2
COOLING
YESTERDAY 0 5 -5 3
MONTH TO DATE 116 88 28 90
SINCE JUN 1 399 332 67 381
SINCE JAN 1 431 343 88 381
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 PM
LOWEST 59 10:00 AM
AVERAGE 76
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 97 1987
MINIMUM TEMPERATURE (F) 60 42 1961
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 5:48 AM EDT SUNSET 7:42 PM EDT
AUGUST 18 2026........SUNRISE 5:49 AM EDT SUNSET 7:40 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$