Climatological Report (Monthly)
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
429 CXUS56 KSEW 011050 CLMSEW CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 350 AM PDT SUN SEP 01 2024 ................................... ...THE SEATTLE WA WFO CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1894 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 97 08/16/2020 LOW 47 08/17/2000 HIGHEST 88 08/04 MM MM 94 08/15 LOWEST 50 08/28 MM MM 53 08/19 AVG. MAXIMUM 77.2 77.0 0.2 79.5 AVG. MINIMUM 57.7 57.1 0.6 59.9 MEAN 67.4 67.1 0.3 69.7 DAYS MAX >= 90 0 0.8 -0.8 4 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 3.05 2004 MINIMUM 0.00 2012 TOTALS 2.44 1.00 1.44 0.48 DAILY AVG. 0.08 0.03 0.05 0.02 DAYS >= .01 8 5.6 2.4 6 DAYS >= .10 7 2.7 4.3 3 DAYS >= .50 2 0.5 1.5 0 DAYS >= 1.00 0 0.1 -0.1 0 DEGREE DAYS HEATING TOTAL 23 23 0 3 SINCE 7/1 27 54 -27 MM COOLING TOTAL 105 86 19 156 SINCE 1/1 289 186 103 MM ................................................................ WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 1 LIGHT RAIN 11 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 4 FOG W/VIS <= 1/4 MILE 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$