AFOS product CLIPDX
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
434 
CDUS46 KPQR 181145
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
444 AM PDT MON APR 18 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR APRIL 17 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1940 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         54    432 PM  78    1983  61     -7       66
  MINIMUM         33    450 AM  31    1977  42     -9       49
  AVERAGE         44                        51     -7       58

PRECIPITATION (IN)
  YESTERDAY        0.00          0.55 1987   0.09  -0.09     0.03
  MONTH TO DATE    3.33                      1.59   1.74     1.68
  SINCE OCT 1     37.62                     28.75   8.87    24.87
  SINCE JAN 1     18.77                     14.55   4.22    12.96

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE    0.0
  SINCE MAR 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                        13      8        7
  MONTH TO DATE  299                       244     55      259
  SINCE MAR 1    876                       780     96      769
  SINCE JUL 1   3970                      3905     65     3679

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     5.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           600 AM
 LOWEST     35           200 PM
 AVERAGE    66

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        80      1962
 MINIMUM TEMPERATURE (F)   42        30      1964


SUNRISE AND SUNSET
APRIL 18 2011.........SUNRISE   620 AM PDT   SUNSET   800 PM PDT
APRIL 19 2011.........SUNRISE   618 AM PDT   SUNSET   802 PM PDT


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




$$