Climatological Report (Monthly)
Issued by NWS
Issued by NWS
529 CXUS56 KSEW 011050 CLMBLI CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 350 AM PDT SUN SEP 01 2024 ................................... ...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 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 100 08/12/2021 LOW 38 08/29/1969 HIGHEST 80 08/02 MM MM 87 08/14 08/08 08/09 LOWEST 45 08/29 MM MM 45 08/19 AVG. MAXIMUM 71.5 73.1 -1.6 75.6 AVG. MINIMUM 54.5 54.7 -0.2 55.2 MEAN 63.0 63.9 -0.9 65.4 DAYS MAX >= 90 0 0.1 -0.1 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 4.77 1962 MINIMUM 0.00 1986 TOTALS 2.61 1.13 1.48 0.51 DAILY AVG. 0.08 0.04 0.05 0.02 DAYS >= .01 6 6.2 -0.2 7 DAYS >= .10 5 2.8 2.2 1 DAYS >= .50 3 0.9 2.1 0 DAYS >= 1.00 1 0.1 0.9 0 GREATEST 24 HR. TOTAL 1.56 08/23 TO 08/24 DEGREE DAYS HEATING TOTAL 77 65 12 37 SINCE 7/1 118 132 -14 MM COOLING TOTAL 22 31 -9 59 SINCE 1/1 72 71 1 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.6 HIGHEST WIND SPEED/DIRECTION 26/180 DATE 08/17 HIGHEST GUST SPEED/DIRECTION 47/160 DATE 08/17 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.34 NUMBER OF DAYS FAIR 17 NUMBER OF DAYS PC 8 NUMBER OF DAYS CLOUDY 6 AVERAGE RH (PERCENT) 80 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 4 LIGHT RAIN 9 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 13 FOG W/VIS <= 1/4 MILE 1 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$