CXUS56 KSEW 012332 CLMSEW CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 432 PM PDT MON APR 01 2024 ................................... ...THE SEATTLE WA WFO CLIMATE SUMMARY FOR THE MONTH OF MARCH 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 78 03/20/2019 03/29/2004 LOW 27 03/10/2009 HIGHEST 72 03/16 MM MM 67 03/18 03/17 LOWEST 29 03/06 MM MM 31 03/05 AVG. MAXIMUM 54.9 53.9 1.0 53.2 AVG. MINIMUM 40.3 39.2 1.1 37.0 MEAN 47.6 46.6 1.0 45.1 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 3 2.0 1.0 3 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 8.42 2014 MINIMUM 1.60 2019 TOTALS 2.98 3.86 -0.88 2.93 DAILY AVG. 0.10 0.12 -0.02 0.09 DAYS >= .01 17 18.0 -1.0 18 DAYS >= .10 13 10.7 2.3 10 DAYS >= .50 0 1.9 -1.9 1 DAYS >= 1.00 0 0.4 -0.4 0 SNOWFALL (INCHES) TOTALS T 0.0 SINCE 7/1 T MM SNOWDEPTH AVG. 0 0 GREATEST SNOW DEPTH 0 0 MM DEGREE DAYS HEATING TOTAL 532 572 -40 609 SINCE 7/1 3299 3674 -375 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 0 RAIN 6 LIGHT RAIN 19 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 1 SLEET 0 FOG 2 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. $$