Climatological Report (Daily)
Issued by NWS Portland, ME

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CDUS41 KGYX 210810
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
409 AM EDT MON AUG 21 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1941 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         84   1154 AM  91    1983  77      7       78
  MINIMUM         62   1050 PM  41    1964  58      4       59
  AVERAGE         73                        68      5       69

PRECIPITATION (IN)
  YESTERDAY        T             1.01 1904   0.09  -0.09     0.00
  MONTH TO DATE    2.22                      2.05   0.17     1.15
  SINCE JUN 1      5.89                      9.45  -3.56     7.27
  SINCE JAN 1     29.93                     28.65   1.28    22.78

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
                                      2001
                                      2000
  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                         1     -1        0
  MONTH TO DATE    1                        11    -10        1
  SINCE JUN 1     99                       134    -35       80
  SINCE JUL 1     14                        28    -14       14

 COOLING
  YESTERDAY        8                         4      4        4
  MONTH TO DATE   90                        88      2      152
  SINCE JUN 1    326                       289     37      400
  SINCE JAN 1    343                       296     47      416
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.9


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     37          1200 PM
 AVERAGE    65

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        95      1945
 MINIMUM TEMPERATURE (F)   58        42      1977


SUNRISE AND SUNSET
AUGUST 21 2017........SUNRISE   553 AM EDT   SUNSET   735 PM EDT
AUGUST 22 2017........SUNRISE   554 AM EDT   SUNSET   733 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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