Climatological Report (Daily)
Issued by NWS
Issued by NWS
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331
CDUS46 KSEW 220120
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
620 PM PDT SAT SEP 21 2024
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 73 436 PM 91 1974 71 2 71
MINIMUM 43 419 AM 32 1955 45 -2 35
1971
1993
AVERAGE 58 58 0 53
PRECIPITATION (IN)
TODAY 0.00 1.51 1972 0.07 -0.07 0.00
MONTH TO DATE 1.40 1.27 0.13 T
SINCE OCT 1 48.44 49.85 -1.41 37.93
SINCE JAN 1 28.08 28.72 -0.64 18.85
DEGREE DAYS
HEATING
TODAY 7 7 0 12
MONTH TO DATE 75 107 -32 82
SINCE SEP 1 75 107 -32 82
SINCE JUL 1 154 247 -93 135
COOLING
TODAY 0 0 0 0
MONTH TO DATE 28 3 25 11
SINCE SEP 1 28 3 25 11
SINCE JAN 1 209 108 101 203
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 2.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 44 400 PM
AVERAGE 72
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 1990
MINIMUM TEMPERATURE (F) 45 31 1961
SUNRISE AND SUNSET
SEPTEMBER 21 2024.....SUNRISE 658 AM PDT SUNSET 710 PM PDT
SEPTEMBER 22 2024.....SUNRISE 659 AM PDT SUNSET 708 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$