Climatological Report (Daily)
Issued by NWS
Issued by NWS
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706
CDUS46 KSEW 130827
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT SUN SEP 13 2026
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 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 67 130 PM 86 2009 74 -7 72
MINIMUM 48 552 AM 32 1949 47 1 51
AVERAGE 58 60 -2 62
PRECIPITATION (IN)
YESTERDAY 0.07 0.17 1976 0.06 0.01 0.00
MONTH TO DATE 0.42 0.66 -0.24 0.07
SINCE OCT 1 49.77 49.24 0.53 39.05
SINCE JAN 1 24.57 28.11 -3.54 18.15
DEGREE DAYS
HEATING
YESTERDAY 7 5 2 3
MONTH TO DATE 63 51 12 20
SINCE SEP 1 63 51 12 20
SINCE JUL 1 152 191 -39 92
COOLING
YESTERDAY 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 1 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 2.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 PM
LOWEST 54 100 PM
AVERAGE 77
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 89 1999
MINIMUM TEMPERATURE (F) 47 27 1970
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 647 AM PDT SUNSET 727 PM PDT
SEPTEMBER 14 2026.....SUNRISE 648 AM PDT SUNSET 725 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$