Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KSEW 020353 CLMOLM CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 853 PM PDT FRI SEP 01 2023 ................................... ...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1941 TO 2023 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 100 08/15 MM MM 96 08/18 LOWEST 43 08/19 MM MM 44 08/03 AVG. MAXIMUM 82.1 78.0 4.1 82.6 AVG. MINIMUM 53.3 50.5 2.8 52.4 MEAN 67.7 64.2 3.5 67.5 DAYS MAX >= 90 5 2.3 2.7 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 0.78 0.96 -0.18 0.05 DAILY AVG. 0.03 0.03 -0.00 0.00 DAYS >= .01 7 4.8 2.2 2 DAYS >= .10 3 2.3 0.7 0 DAYS >= .50 0 0.6 -0.6 0 DAYS >= 1.00 0 0.1 -0.1 0 GREATEST 24 HR. TOTAL 0.30 08/31 TO 08/31 DEGREE DAYS HEATING TOTAL 21 67 -46 25 SINCE 7/1 53 142 -89 MM COOLING TOTAL 112 44 68 108 SINCE 1/1 192 105 87 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.6 HIGHEST WIND SPEED/DIRECTION 18/230 DATE 08/09 HIGHEST GUST SPEED/DIRECTION 27/030 DATE 08/08 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.27 NUMBER OF DAYS FAIR 20 NUMBER OF DAYS PC 9 NUMBER OF DAYS CLOUDY 2 AVERAGE RH (PERCENT) 68 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 4 LIGHT RAIN 10 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 13 FOG W/VIS <= 1/4 MILE 1 HAZE 7 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$