Climatological Report (Daily)
Issued by NWS Portland, ME

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467
CDUS41 KGYX 170810
CLIPWM

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
410 AM EDT THU JUL 17 2025

...................................

...THE PORTLAND ME CLIMATE SUMMARY FOR JULY 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         89  12:39 PM  96    1968  80      9       91
  MINIMUM         67   5:08 AM  43    1946  62      5       68
  AVERAGE         78                        71      7       80

PRECIPITATION (IN)
  YESTERDAY        0.00          0.98 1883   0.11  -0.11     0.12
  MONTH TO DATE    0.57                      1.80  -1.23     1.09
  SINCE JUN 1      2.76                      5.95  -3.19     4.66
  SINCE JAN 1     23.52                     25.15  -1.63    30.32

SNOWFALL (IN)
  YESTERDAY        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 JUN 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        0                         0      0        0
  MONTH TO DATE    1                         4     -3        0
  SINCE JUN 1     90                        93     -3       52
  SINCE JUL 1      1                         4     -3        0

 COOLING
  YESTERDAY       13                         6      7       15
  MONTH TO DATE  112                        86     26      160
  SINCE JUN 1    199                       154     45      253
  SINCE JAN 1    199                       165     34      273
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     5.0


SKY COVER
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           2:00 AM
 LOWEST     51           1:00 PM
 AVERAGE    76

..........................................................


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        97      1999
 MINIMUM TEMPERATURE (F)   62        41      1946


SUNRISE AND SUNSET
JULY 17 2025..........SUNRISE   5:16 AM EDT   SUNSET   8:19 PM EDT
JULY 18 2025..........SUNRISE   5:17 AM EDT   SUNSET   8:18 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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