Climatological Report (Daily)
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239
CDUS46 KPDT 210836
CLIPSC

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
136 AM PDT FRI AUG 21 2026

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

...THE PASCO WA CLIMATE SUMMARY FOR AUGUST 20 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         99    432 PM 106    1897  90      9       90
                                      1977
  MINIMUM         53    532 AM  42    1945  55     -2       57
  AVERAGE         76                        72      4       74

PRECIPITATION (IN)
  YESTERDAY        0.00          0.45 1918   0.01  -0.01     0.00
  MONTH TO DATE    0.01                      0.15  -0.14     0.06
  SINCE OCT 1      7.14                      7.19  -0.05     8.93
  SINCE JAN 1      3.52                      4.63  -1.11     4.62

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     17                        36    -19       11
  SINCE JUL 1      0                         3     -3        0

 COOLING
  YESTERDAY       11                         8      3        9
  MONTH TO DATE  185                       193     -8      222
  SINCE JUN 1    673                       615     58      767
  SINCE JAN 1    726                       656     70      795
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SE (130)


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90
 LOWEST      9
 AVERAGE    50

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


THE PASCO WA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   90       104      1897
                                             1977
 MINIMUM TEMPERATURE (F)   55        42      1945


SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE   603 AM PDT   SUNSET   755 PM PDT
AUGUST 22 2026........SUNRISE   604 AM PDT   SUNSET   753 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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