Climatological Report (Daily)
Issued by NWS Portland, OR

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CDUS46 KPQR 171142
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
441 AM PDT THU AUG 17 2017


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

...THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         84    427 PM 102    1977  81      3       86
  MINIMUM         58    600 AM  47    1969  58      0       59
  AVERAGE         71                        70      1       73

PRECIPITATION (IN)
  YESTERDAY        0.00          0.46 1972   0.02  -0.02     0.00
  MONTH TO DATE    0.06                      0.26  -0.20     0.09
  SINCE OCT 1     49.07                     34.15  14.92    45.33
  SINCE JAN 1     29.32                     20.03   9.29    21.91

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM
  MONTH TO DATE    0.0
  SINCE JUN 1      0.0
  SINCE JUL 1      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1        1
  SINCE JUN 1     71                       108    -37       71
  SINCE JUL 1      2                        17    -15        4

 COOLING
  YESTERDAY        6                         5      1        8
  MONTH TO DATE  163                        89     74       99
  SINCE JUN 1    415                       283    132      344
  SINCE JAN 1    456                       300    156      393
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           600 AM
 LOWEST     37           400 PM
 AVERAGE    59

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       105      1977
 MINIMUM TEMPERATURE (F)   58        45      1970


SUNRISE AND SUNSET
AUGUST 17 2017........SUNRISE   614 AM PDT   SUNSET   814 PM PDT
AUGUST 18 2017........SUNRISE   615 AM PDT   SUNSET   812 PM PDT


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




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