Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSEW 190830
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
130 AM PDT SUN JUL 19 2026
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JULY 18 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 74 536 PM 98 1995 78 -4 73
MINIMUM 45 448 AM 39 1977 51 -6 53
AVERAGE 60 65 -5 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.34 1996 0.01 -0.01 0.00
MONTH TO DATE 0.08 0.35 -0.27 0.00
SINCE OCT 1 49.19 47.44 1.75 37.87
SINCE JAN 1 23.99 26.31 -2.32 16.97
DEGREE DAYS
HEATING
YESTERDAY 5 2 3 2
MONTH TO DATE 52 50 2 22
SINCE JUN 1 197 239 -42 187
SINCE JUL 1 52 50 2 22
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 5 22 -17 51
SINCE JUN 1 40 34 6 77
SINCE JAN 1 40 36 4 77
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 3.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 49 600 PM
AVERAGE 75
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 100 1956
MINIMUM TEMPERATURE (F) 51 37 1977
SUNRISE AND SUNSET
JULY 19 2026..........SUNRISE 536 AM PDT SUNSET 859 PM PDT
JULY 20 2026..........SUNRISE 537 AM PDT SUNSET 858 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$