817
CXUS56 KSEW 011039
CLMUIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
339 AM PDT MON SEP 01 2025
...............................
...THE QUILLAYUTE WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1966 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 99 08/09/1981
LOW 36 08/26/1985
08/18/1973
HIGHEST 95 08/11 MM MM 90 08/31
LOWEST 44 08/08 MM MM 46 08/29
AVG. MAXIMUM 71.9 68.9 3.0 70.4
AVG. MINIMUM 52.2 51.1 1.1 54.4
MEAN 62.0 60.0 2.0 62.4
DAYS MAX >= 90 1 0.6 0.4 1
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 15.07 1991
MINIMUM 0.17 1998
TOTALS 1.35 2.64 -1.29 4.81
DAILY AVG. 0.08 0.09 -0.01 0.16
DAYS >= .01 7 8.8 -1.8 9
DAYS >= .10 4 3.7 0.3 8
DAYS >= .50 1 1.3 -0.3 3
DAYS >= 1.00 0 0.8 -0.8 2
GREATEST
24 HR. TOTAL 0.76 08/05 TO 08/06
DEGREE DAYS
HEATING TOTAL 105 163 -58 88
SINCE 7/1 280 348 -68 MM
COOLING TOTAL 26 8 18 14
SINCE 1/1 33 19 14 MM
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WIND (MPH)
AVERAGE WIND SPEED 4.1
HIGHEST WIND SPEED/DIRECTION 18/360 DATE 08/11
18/330 08/12
HIGHEST GUST SPEED/DIRECTION 30/140 DATE 08/05
30/020 08/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.60
NUMBER OF DAYS FAIR 8
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 13
AVERAGE RH (PERCENT) 81
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 5
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 24 FOG W/VIS <= 1/4 MILE 7
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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