296
CDUS46 KSEW 200832
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
132 AM PDT TUE MAY 20 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 19 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 59 133 PM 86 1961 67 -8 63
1963
MINIMUM 45 1147 PM 31 1962 44 1 38
AVERAGE 52 55 -3 51
PRECIPITATION (IN)
YESTERDAY 0.32 0.81 1968 0.07 0.25 T
MONTH TO DATE 0.64 1.48 -0.84 1.03
SINCE OCT 1 37.18 44.85 -7.67 42.86
SINCE JAN 1 16.28 23.72 -7.44 22.50
DEGREE DAYS
HEATING
YESTERDAY 13 10 3 14
MONTH TO DATE 236 221 15 204
SINCE MAR 1 1313 1373 -60 1267
SINCE JUL 1 4751 5082 -331 4427
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE MAR 1 0 0 0 3
SINCE JAN 1 0 0 0 3
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WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 10.0
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 900 AM
LOWEST 64 1200 PM
AVERAGE 79
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 90 1963
MINIMUM TEMPERATURE (F) 44 29 1975
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 530 AM PDT SUNSET 847 PM PDT
MAY 21 2025...........SUNRISE 529 AM PDT SUNSET 848 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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