Climatological Report (Monthly)
Issued by NWS
Issued by NWS
530 CXUS56 KSEW 011050 CLMOLM CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 350 AM PDT SUN SEP 01 2024 ................................... ...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1941 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 104 08/09/1981 LOW 33 08/18/1973 HIGHEST 92 08/08 MM MM 100 08/15 LOWEST 42 08/28 MM MM 43 08/19 AVG. MAXIMUM 77.8 78.0 -0.2 82.1 AVG. MINIMUM 51.7 50.5 1.2 53.3 MEAN 64.8 64.2 0.6 67.7 DAYS MAX >= 90 2 2.3 -0.3 5 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 5.45 1968 MINIMUM T 1998 TOTALS 1.38 0.96 0.42 0.78 DAILY AVG. 0.04 0.03 0.01 0.03 DAYS >= .01 7 4.8 2.2 7 DAYS >= .10 5 2.3 2.7 3 DAYS >= .50 1 0.6 0.4 0 DAYS >= 1.00 0 0.1 -0.1 0 GREATEST 24 HR. TOTAL 0.70 08/17 TO 08/18 DEGREE DAYS HEATING TOTAL 55 67 -12 21 SINCE 7/1 79 142 -63 MM COOLING TOTAL 56 44 12 112 SINCE 1/1 181 105 76 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.5 HIGHEST WIND SPEED/DIRECTION 24/190 DATE 08/17 HIGHEST GUST SPEED/DIRECTION 35/180 DATE 08/17 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.42 NUMBER OF DAYS FAIR 14 NUMBER OF DAYS PC 10 NUMBER OF DAYS CLOUDY 7 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 2 LIGHT RAIN 8 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 16 FOG W/VIS <= 1/4 MILE 6 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$