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Climatological Report (Daily)
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156
CDUS46 KSEW 230829
CLIOLM


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
129 AM PDT SUN SEP 23 2018


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...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1941 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         65    156 PM  91    1990  70     -5       69
  MINIMUM         51   1126 PM  31    1961  45      6       40
  AVERAGE         58                        57      1       55

PRECIPITATION (IN)
  YESTERDAY        0.08          1.50 1978   0.06   0.02     0.00
  MONTH TO DATE    2.01                      1.15   0.86     1.02
  SINCE OCT 1     52.46                     49.44   3.02    63.55
  SINCE JAN 1     26.70                     28.75  -2.05    35.45

DEGREE DAYS
 HEATING
  YESTERDAY        7                         8     -1       10
  MONTH TO DATE  137                       118     19       99
  SINCE SEP 1    137                       118     19       99
  SINCE JUL 1    218                       268    -50      155

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         4     -4       37
  SINCE SEP 1      0                         4     -4       37
  SINCE JAN 1    193                       103     90      203
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    10.0


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     67           200 PM
 AVERAGE    80

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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        91      1957
 MINIMUM TEMPERATURE (F)   45        26      2000


SUNRISE AND SUNSET
SEPTEMBER 23 2018.....SUNRISE   700 AM PDT   SUNSET   707 PM PDT
SEPTEMBER 24 2018.....SUNRISE   701 AM PDT   SUNSET   705 PM PDT


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




$$
National Weather Service National Headquarters
