Climatological Report (Daily)
Issued by NWS Portland, OR

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135
CDUS46 KPQR 121142
CLIPDX

CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
442 AM PDT SUN MAY 12 2024

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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 11 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         90    416 PM  91    1971  69     21       79
  MINIMUM         57    529 AM  37    1959  49      8       52
                                      1970
                                      1985
  AVERAGE         74                        58     16       66

PRECIPITATION (IN)
  YESTERDAY        0.00          0.39 2015   0.08  -0.08     0.00
  MONTH TO DATE    1.77                      0.87   0.90     0.88
  SINCE OCT 1     36.47                     31.08   5.39    32.26
  SINCE JAN 1     19.98                     16.44   3.54    16.15

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2022
  MONTH TO DATE    0.0
  SINCE JUL 1      1.6

DEGREE DAYS
 HEATING
  YESTERDAY        0                         7     -7        0
  MONTH TO DATE   89                        89      0       69
  SINCE MAR 1    856                       975   -119     1075
  SINCE JUL 1   3518                      3916   -398     3982

 COOLING
  YESTERDAY        9                         1      8        1
  MONTH TO DATE   16                         3     13        1
  SINCE MAR 1     16                         5     11       13
  SINCE JAN 1     16                         5     11       13
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     3.5


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    69           600 AM
 LOWEST     22           300 PM
 AVERAGE    46

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        90      2023
 MINIMUM TEMPERATURE (F)   49        37      1943
                                             1958
                                             1985


SUNRISE AND SUNSET
MAY 12 2024...........SUNRISE   542 AM PDT   SUNSET   832 PM PDT
MAY 13 2024...........SUNRISE   541 AM PDT   SUNSET   833 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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