National Weather Service Text Product
AFOS product CLIOLM
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIOLM
Product Timestamp: 2025-06-21 08:27 UTC
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049
CDUS46 KSEW 210827
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT SAT JUN 21 2025
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JUNE 20 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 1221 PM 91 2018 71 -6 87
MINIMUM 46 409 AM 37 1966 48 -2 46
AVERAGE 56 60 -4 67
PRECIPITATION (IN)
YESTERDAY 0.01 0.94 1984 0.05 -0.04 0.00
MONTH TO DATE 0.13 1.10 -0.97 2.19
SINCE OCT 1 37.63 46.73 -9.10 45.40
SINCE JAN 1 16.73 25.60 -8.87 25.04
DEGREE DAYS
HEATING
YESTERDAY 9 6 3 0
MONTH TO DATE 128 140 -12 148
SINCE JUN 1 128 140 -12 148
SINCE JUL 1 4984 5327 -343 4716
COOLING
YESTERDAY 0 0 0 2
MONTH TO DATE 16 0 16 2
SINCE JUN 1 16 0 16 2
SINCE JAN 1 16 2 14 5
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 53 200 PM
AVERAGE 73
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 2021
MINIMUM TEMPERATURE (F) 48 37 1960
SUNRISE AND SUNSET
JUNE 21 2025..........SUNRISE 517 AM PDT SUNSET 910 PM PDT
JUNE 22 2025..........SUNRISE 517 AM PDT SUNSET 910 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$