915
CDUS46 KSEW 190847
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
147 AM PDT TUE SEP 19 2023
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 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 70 319 PM 86 1991 72 -2 75
MINIMUM 48 1158 PM 31 1965 46 2 46
AVERAGE 59 59 0 61
PRECIPITATION (IN)
YESTERDAY T 0.85 2010 0.07 -0.07 0.00
MONTH TO DATE T 1.05 -1.05 0.03
SINCE OCT 1 37.93 49.63 -11.70 58.49
SINCE JAN 1 18.85 28.50 -9.65 32.11
DEGREE DAYS
HEATING
YESTERDAY 6 6 0 4
MONTH TO DATE 54 86 -32 40
SINCE SEP 1 54 86 -32 40
SINCE JUL 1 107 226 -119 114
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 W (280)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 400 AM
LOWEST 39 200 PM
AVERAGE 61
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 86 1999
MINIMUM TEMPERATURE (F) 46 30 1983
SUNRISE AND SUNSET
SEPTEMBER 19 2023.....SUNRISE 654 AM PDT SUNSET 715 PM PDT
SEPTEMBER 20 2023.....SUNRISE 656 AM PDT SUNSET 713 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page