Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KPDT 011851 CLMALW CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON, OR 1151 AM PDT FRI SEP 01 2023 ................................... ...THE WALLA WALLA WA CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1949 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 114 08/04/1961 08/01/2009 08/17/2008 LOW 42 08/24/1992 08/05/2002 06/02/1976 HIGHEST 103 08/28 105 08/17 LOWEST 52 08/24 53 08/28 AVG. MAXIMUM 87.2 88.6 -1.4 92.8 AVG. MINIMUM 63.6 61.7 1.9 64.1 MEAN 75.4 75.2 0.2 78.5 DAYS MAX >= 90 11 15.8 -4.8 24 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 3.11 1977 MINIMUM 0.00 1969 TOTALS 0.43 0.40 0.03 0.66 DAILY AVG. 0.01 0.01 -0.00 0.02 DAYS >= .01 4 2.5 1.5 3 DAYS >= .10 2 0.9 1.1 2 DAYS >= .50 0 0.2 -0.2 1 DAYS >= 1.00 0 0.1 -0.1 0 GREATEST 24 HR. TOTAL 0.23 08/07 TO 08/07 0.52 08/10 TO 08/10 DEGREE DAYS HEATING TOTAL 1 5 -4 0 SINCE 7/1 1 4 -3 COOLING TOTAL 333 320 13 423 SINCE 1/1 969 827 142 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.8 RESULTANT WIND SPEED/DIRECTION 4/200 HIGHEST WIND SPEED/DIRECTION 26/210 DATE 08/18 26/210 08/29 HIGHEST GUST SPEED/DIRECTION 36/210 DATE 08/18 36/220 08/29 AVERAGE RH (PERCENT) 43 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 2 LIGHT RAIN 10 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 2 FOG W/VIS <= 1/4 MILE 0 HAZE 13 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$