CXUS56 KSEW 031619 CCA CLMSEW CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 919 AM PDT FRI APR 03 2026 ................................... ...THE SEATTLE WA WFO CLIMATE SUMMARY FOR THE MONTH OF MARCH 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1894 TO 2026 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 78 03/20/2019 03/29/2004 LOW 27 03/10/2009 HIGHEST 61 03/02 MM MM 75 03/25 03/20 03/31 LOWEST 32 03/13 MM MM 33 03/18 AVG. MAXIMUM 53.4 53.9 -0.5 55.7 AVG. MINIMUM 40.5 39.2 1.3 41.4 MEAN 46.9 46.6 0.3 48.5 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 1 2.0 -1.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 8.42 2014 MINIMUM 1.60 2019 TOTALS 5.53 3.86 1.67 3.87 DAILY AVG. 0.18 0.12 0.06 0.13 DAYS >= .01 22 18.0 4.0 23 DAYS >= .10 16 10.7 5.3 12 DAYS >= .50 3 1.9 1.1 3 DAYS >= 1.00 0 0.4 -0.4 0 SNOWFALL (INCHES) TOTALS 0.2 0.0 SINCE 7/1 0.2 MM SNOWDEPTH AVG. 0 0 GREATEST SNOW DEPTH 0 0 MM DEGREE DAYS HEATING TOTAL 550 572 -22 503 SINCE 7/1 3107 3674 -567 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM ................................................................ WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 1 LIGHT RAIN 23 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 2 SLEET 0 FOG 5 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. $$