161
CXUS56 KSEW 011050
CLMUIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
350 AM PDT WED OCT 01 2025

...................................

...THE QUILLAYUTE WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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             97   09/02/1988
 LOW              28   09/27/1972
HIGHEST           85   09/16         MM      MM       96  09/05
LOWEST            41   09/19         MM      MM       37  09/30
                       09/25
AVG. MAXIMUM    67.0               66.7     0.3     68.7
AVG. MINIMUM    50.7               47.5     3.2     50.6
MEAN            58.9               57.1     1.8     59.6
DAYS MAX >= 90     0                0.0     0.0        1
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.1    -0.1        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       12.82   1997
 MINIMUM        0.12   1991
TOTALS          5.18               4.56    0.62     4.28
DAILY AVG.      0.27               0.15    0.12     0.14
DAYS >= .01       12               11.1     0.9       11
DAYS >= .10        8                7.0     1.0        7
DAYS >= .50        5                3.1     1.9        3
DAYS >= 1.00       2                1.3     0.7        1
GREATEST
 24 HR. TOTAL   1.98   09/28 TO 09/29

DEGREE DAYS
HEATING TOTAL    179                240     -61      181
 SINCE 7/1       458                586    -128       MM
COOLING TOTAL      2                  3      -1       24
 SINCE 1/1        35                 22      13       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              3.8
HIGHEST WIND SPEED/DIRECTION    18/190    DATE  09/28
                                18/150          09/30
HIGHEST GUST SPEED/DIRECTION    34/200    DATE  09/28
                                34/160          09/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.68
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         16

AVERAGE RH (PERCENT)     84

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       7
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      25     FOG W/VIS <= 1/4 MILE      8
HAZE                      0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$