Climatological Report (Monthly) Issued by NWS
000
CXUS56 KSEW 012042
CLMBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
142 PM PDT WED NOV 01 2023
...................................
...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2023
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 77 10/07 MM MM 80 10/16
LOWEST 23 10/28 MM MM 34 10/23
AVG. MAXIMUM 59.7 58.9 0.8 63.8
AVG. MINIMUM 42.7 43.2 -0.5 44.1
MEAN 51.2 51.1 0.1 54.0
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 6 1.9 4.1 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.29 2003
MINIMUM 0.29 1987
TOTALS 3.25 3.85 -0.60 3.85
DAILY AVG. 0.10 0.12 -0.02 0.12
DAYS >= .01 12 16.1 -4.1 10
DAYS >= .10 7 9.1 -2.1 8
DAYS >= .50 1 2.1 -1.1 2
DAYS >= 1.00 1 0.4 0.6 1
GREATEST
24 HR. TOTAL 1.70 10/24 TO 10/25
DEGREE DAYS
HEATING TOTAL 419 432 -13 334
SINCE 7/1 667 753 -86 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 111 75 36 MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 4.7
HIGHEST WIND SPEED/DIRECTION 26/040 DATE 10/25
HIGHEST GUST SPEED/DIRECTION 49/160 DATE 10/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.53
NUMBER OF DAYS FAIR 12
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 13
AVERAGE RH (PERCENT) 79
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 4
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 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$