Climatological Report (Daily)
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703
CDUS46 KSEW 120116
CLIOLM

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
616 PM PDT FRI SEP 11 2026

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

...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         68    404 PM  91    2013  74     -6       66
  MINIMUM         44    516 AM  34    1988  47     -3       51
  AVERAGE         56                        60     -4       59

PRECIPITATION (IN)
  TODAY            0.00          0.93 2024   0.06  -0.06     0.00
  MONTH TO DATE    0.35                      0.60  -0.25     0.07
  SINCE OCT 1     49.70                     49.18   0.52    39.05
  SINCE JAN 1     24.50                     28.05  -3.55    18.15

DEGREE DAYS
 HEATING
  TODAY            9                         5      4        6
  MONTH TO DATE   56                        46     10       17
  SINCE SEP 1     56                        46     10       17
  SINCE JUL 1    145                       186    -41       89

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         3     -3        9
  SINCE SEP 1      0                         3     -3        9
  SINCE JAN 1    124                       108     16      199
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     3.6


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           500 AM
 LOWEST     47           300 PM
 AVERAGE    72

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


THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        86      2009
 MINIMUM TEMPERATURE (F)   47        32      1949


SUNRISE AND SUNSET
SEPTEMBER 11 2026.....SUNRISE   644 AM PDT   SUNSET   731 PM PDT
SEPTEMBER 12 2026.....SUNRISE   646 AM PDT   SUNSET   729 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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