Climatological Report (Monthly)
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
285 CXUS56 KSEW 011150 CLMSEW CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 350 AM PST FRI DEC 01 2023 ................................... ...THE SEATTLE WA WFO CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1894 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 76 11/03/2010 LOW 3 11/06/2020 HIGHEST 65 11/04 MM MM 60 11/04 LOWEST 27 11/28 MM MM 27 11/28 AVG. MAXIMUM 52.6 51.9 0.7 49.7 AVG. MINIMUM 39.7 40.9 -1.2 36.1 MEAN 46.2 46.4 -0.2 42.9 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.1 -0.1 0 DAYS MIN <= 32 6 2.7 3.3 7 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 11.56 2006 MINIMUM 1.77 2019 TOTALS 4.78 5.85 -1.07 5.15 DAILY AVG. 0.16 0.19 -0.04 0.17 DAYS >= .01 18 18.6 -0.6 13 DAYS >= .10 13 12.3 0.7 10 DAYS >= .50 3 3.8 -0.8 5 DAYS >= 1.00 0 1.0 -1.0 1 SNOWFALL (INCHES) TOTALS 0.0 0.2 SINCE 7/1 0.0 MM SNOWDEPTH AVG. 0 0 GREATEST SNOW DEPTH 0 0 MM DEGREE DAYS HEATING TOTAL 444 558 -114 657 SINCE 7/1 854 1072 -218 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 341 210 131 MM ................................................................ WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 7 LIGHT RAIN 18 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 9 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. $$