Climatological Report (Monthly)
Issued by NWS
Issued by NWS
720
CXUS56 KSEW 011033
CLMBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
333 AM PDT SAT AUG 01 2026
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...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 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
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TEMPERATURE (F)
RECORD
HIGH 96 07/29/2009
LOW 32 07/10/1965
HIGHEST 89 07/22 MM MM 85 07/15
07/16
LOWEST 46 07/13 MM MM 46 07/04
AVG. MAXIMUM 72.1 72.7 -0.6 73.4
AVG. MINIMUM 54.3 55.0 -0.7 54.8
MEAN 63.2 63.9 -0.7 64.1
DAYS MAX >= 90 0 0.2 -0.2 0
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 2.86 1982
MINIMUM 0.00 2023
TOTALS 0.96 0.88 0.08 0.34
DAILY AVG. 0.03 0.03 0.00 0.01
DAYS >= .01 6 5.7 0.3 2
DAYS >= .10 2 2.1 -0.1 1
DAYS >= .50 1 0.4 0.6 0
DAYS >= 1.00 0 0.1 -0.1 0
GREATEST
24 HR. TOTAL 0.79 07/02 TO 07/03
DEGREE DAYS
HEATING TOTAL 68 67 1 61
SINCE 7/1 68 70 -2 MM
COOLING TOTAL 20 31 -11 40
SINCE 1/1 36 40 -4 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.0
HIGHEST WIND SPEED/DIRECTION 21/170 DATE 07/28
HIGHEST GUST SPEED/DIRECTION 35/180 DATE 07/28
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.35
NUMBER OF DAYS FAIR 18
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 0
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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