398
CDUS46 KSEW 210835
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
135 AM PDT THU SEP 21 2023
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 223 PM 92 1974 71 -3 80
MINIMUM 43 1133 PM 32 1983 46 -3 39
AVERAGE 56 58 -2 60
PRECIPITATION (IN)
YESTERDAY 0.00 1.11 1972 0.08 -0.08 0.00
MONTH TO DATE T 1.20 -1.20 0.03
SINCE OCT 1 37.93 49.78 -11.85 58.49
SINCE JAN 1 18.85 28.65 -9.80 32.11
DEGREE DAYS
HEATING
YESTERDAY 9 7 2 5
MONTH TO DATE 70 100 -30 51
SINCE SEP 1 70 100 -30 51
SINCE JUL 1 123 240 -117 125
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 11 3 8 10
SINCE SEP 1 11 3 8 10
SINCE JAN 1 203 108 95 240
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1200 AM
LOWEST 48 500 PM
AVERAGE 69
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 91 1974
MINIMUM TEMPERATURE (F) 45 32 1955
1971
1993
SUNRISE AND SUNSET
SEPTEMBER 21 2023.....SUNRISE 657 AM PDT SUNSET 711 PM PDT
SEPTEMBER 22 2023.....SUNRISE 658 AM PDT SUNSET 709 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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