Climatological Report (Monthly)
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
000 CXUS56 KSEW 011033 CLMSEW CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 333 AM PDT TUE AUG 01 2023 ................................... ...THE SEATTLE WA WFO CLIMATE SUMMARY FOR THE MONTH OF JULY 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 105 07/29/2009 LOW 47 07/31/2008 HIGHEST 89 07/05 MM MM 94 07/26 LOWEST 54 07/03 MM MM 51 07/05 AVG. MAXIMUM 79.7 76.5 3.2 79.7 AVG. MINIMUM 57.3 56.5 0.8 58.7 MEAN 68.5 66.5 2.0 69.2 DAYS MAX >= 90 0 1.0 -1.0 6 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 2.11 1993 MINIMUM 0.00 2003 TOTALS 0.17 0.78 -0.61 0.19 DAILY AVG. 0.01 0.03 -0.02 0.01 DAYS >= .01 2 5.4 -3.4 5 DAYS >= .10 1 2.1 -1.1 0 DAYS >= .50 0 0.3 -0.3 0 DAYS >= 1.00 0 0.0 0.0 0 DEGREE DAYS HEATING TOTAL 2 31 -29 15 SINCE 7/1 2 33 -31 MM COOLING TOTAL 117 78 39 154 SINCE 1/1 162 100 62 MM ................................................................ WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 2 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 1 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. $$