CXUS56 KSEW 011032 CLMOLM CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 332 AM PDT WED APR 01 2026 ................................... ...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MARCH 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1941 TO 2026 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 79 03/20/2019 03/29/2004 02/24/2022 LOW 9 03/03/1989 HIGHEST 66 03/16 MM MM 71 03/25 LOWEST 24 03/14 MM MM 26 03/06 03/07 03/17 AVG. MAXIMUM 53.4 53.7 -0.3 54.2 AVG. MINIMUM 35.7 34.5 1.2 36.0 MEAN 44.6 44.1 0.5 45.1 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 12 12.5 -0.5 8 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 11.79 1997 MINIMUM 0.48 1965 TOTALS 9.11 5.68 3.43 5.98 DAILY AVG. 0.29 0.18 0.11 0.19 DAYS >= .01 19 18.8 0.2 24 DAYS >= .10 14 12.8 1.2 13 DAYS >= .50 6 3.3 2.7 3 DAYS >= 1.00 3 0.9 2.1 2 GREATEST 24 HR. TOTAL 2.17 03/11 TO 03/11 DEGREE DAYS HEATING TOTAL 625 648 -23 609 SINCE 7/1 3848 4357 -509 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.9 HIGHEST WIND SPEED/DIRECTION 25/230 DATE 03/11 25/260 03/25 HIGHEST GUST SPEED/DIRECTION 38/230 DATE 03/11 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.60 NUMBER OF DAYS FAIR 8 NUMBER OF DAYS PC 10 NUMBER OF DAYS CLOUDY 13 AVERAGE RH (PERCENT) 78 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 6 LIGHT RAIN 21 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 27 FOG W/VIS <= 1/4 MILE 4 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$