CDUS46 KSEW 150827
CLIOLM

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT WED APR 15 2026

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

...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 14 2026...

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)
 YESTERDAY
  MAXIMUM         48    224 PM  79    1984  58    -10       72
  MINIMUM         43    542 AM  25    1970  37      6       33
  AVERAGE         46                        48     -2       53

PRECIPITATION (IN)
  YESTERDAY        1.20          2.03 2018   0.12   1.08     0.00
  MONTH TO DATE    1.81                      1.93  -0.12     2.25
  SINCE OCT 1     45.08                     41.63   3.45    36.36
  SINCE JAN 1     19.88                     20.50  -0.62    15.46

DEGREE DAYS
 HEATING
  YESTERDAY       19                        17      2       12
  MONTH TO DATE  225                       254    -29      240
  SINCE MAR 1    850                       902    -52      849
  SINCE JUL 1   4073                      4611   -538     4287

 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)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    12.0


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           900 PM
 LOWEST     82          1200 AM
 AVERAGE    89

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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        76      1951
                                             2021
 MINIMUM TEMPERATURE (F)   37        26      1967


SUNRISE AND SUNSET
APRIL 15 2026.........SUNRISE   624 AM PDT   SUNSET   801 PM PDT
APRIL 16 2026.........SUNRISE   622 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.




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