821
CDUS46 KSEW 190829
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
128 AM PDT SAT SEP 19 2020
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1941 TO 2020
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 119 PM 86 1991 71 -3 68
MINIMUM 59 1159 PM 31 1965 46 13 46
AVERAGE 64 58 6 57
PRECIPITATION (IN)
YESTERDAY 0.51 0.85 2010 0.05 0.46 T
MONTH TO DATE 0.68 0.92 -0.24 2.72
SINCE OCT 1 46.47 49.21 -2.74 37.66
SINCE JAN 1 30.03 28.52 1.51 19.93
DEGREE DAYS
HEATING
YESTERDAY 1 7 -6 8
MONTH TO DATE 27 88 -61 49
SINCE SEP 1 27 88 -61 49
SINCE JUL 1 159 238 -79 127
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 19 4 15 3
SINCE SEP 1 19 4 15 3
SINCE JAN 1 144 103 41 97
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 700 PM
LOWEST 78 300 PM
AVERAGE 89
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 86 1999
MINIMUM TEMPERATURE (F) 45 30 1983
SUNRISE AND SUNSET
SEPTEMBER 19 2020.....SUNRISE 655 AM PDT SUNSET 714 PM PDT
SEPTEMBER 20 2020.....SUNRISE 657 AM PDT SUNSET 712 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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