238
CXUS56 KSEW 011135
CLMBLI

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
335 AM PST SUN NOV 01 2026

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

...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             80   10/16/2022
 LOW              20   10/31/1984
HIGHEST           72   10/16         MM      MM       70  10/01
LOWEST            31   10/12         MM      MM       30  10/15
AVG. MAXIMUM    59.4               58.9     0.5     58.3
AVG. MINIMUM    41.6               43.2    -1.6     41.3
MEAN            50.5               51.1    -0.6     49.8
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     2                1.9     0.1        2
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.29   2003
 MINIMUM        0.29   1987
TOTALS          2.10               3.85   -1.75     3.46
DAILY AVG.      0.07               0.12   -0.05     0.11
DAYS >= .01       12               16.1    -4.1       17
DAYS >= .10        6                9.1    -3.1        9
DAYS >= .50        1                2.1    -1.1        0
DAYS >= 1.00       0                0.4    -0.4        0
GREATEST
 24 HR. TOTAL   0.74   10/27 TO 10/28


DEGREE DAYS
HEATING TOTAL    441                432       9      464
 SINCE 7/1       791                753      38       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1        59                 75     -16       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              3.6
HIGHEST WIND SPEED/DIRECTION    25/030    DATE  10/11
HIGHEST GUST SPEED/DIRECTION    39/050    DATE  10/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     80

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
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     14
HAZE                      2

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

$$