Climatological Report (Monthly)
Issued by NWS

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CXUS56 KSEW 011131
CLMBLI

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
331 AM PST THU FEB 01 2024

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

...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             69   01/29/2024
 LOW              -2   01/29/1950
                       01/25/1950
HIGHEST           69R  01/29         MM      MM       61  01/05
LOWEST             3   01/12         MM      MM       19  01/30
AVG. MAXIMUM    43.8               46.3    -2.5     48.3
AVG. MINIMUM    32.1               34.0    -1.9     36.4
MEAN            38.0               40.2    -2.2     42.4
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     5                1.5     3.5        0
DAYS MIN <= 32    14               13.3     0.7       12
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       10.58   1971
 MINIMUM        0.70   1949
TOTALS          6.72               4.49    2.23     1.46
DAILY AVG.      0.23               0.14    0.09     0.05
DAYS >= .01       20               18.9     1.1       18
DAYS >= .10       14               11.4     2.6        7
DAYS >= .50        5                2.4     2.6        0
DAYS >= 1.00       1                0.7     0.3        0
GREATEST
 24 HR. TOTAL   1.26   01/08 TO 01/09
                       01/27 TO 01/28


DEGREE DAYS
HEATING TOTAL    830                770      60      693
 SINCE 7/1      2832               2920     -88       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
HIGHEST WIND SPEED/DIRECTION    38/030    DATE  01/12
HIGHEST GUST SPEED/DIRECTION    62/040    DATE  01/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.71
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY         22

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       8
LIGHT RAIN               21     FREEZING RAIN              1
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW                6     SLEET                      0
FOG                      22     FOG W/VIS <= 1/4 MILE      4
HAZE                      1

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

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