CXUS56 KPDT 011627 CLMALW CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON, OR 927 AM PDT WED MAY 01 2024 ................................... ...THE WALLA WALLA WA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1949 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 96 04/24/1977 LOW 20 04/19/1966 HIGHEST 77 04/02 82 04/29 LOWEST 33 04/18 31 04/03 AVG. MAXIMUM 62.2 62.5 -0.3 59.3 AVG. MINIMUM 41.4 42.5 -1.1 40.4 MEAN 51.8 52.5 -0.7 49.9 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 1.3 -1.3 2 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 4.01 1978 MINIMUM 0.15 1956 TOTALS 0.40 1.98 -1.58 1.94 DAILY AVG. 0.01 0.07 -0.06 0.06 DAYS >= .01 7 11.1 -4.1 14 DAYS >= .10 1 5.7 -4.7 9 DAYS >= .50 0 0.8 -0.8 0 DAYS >= 1.00 0 0.1 -0.1 0 GREATEST 24 HR. TOTAL 0.17 04/25 TO 04/25 0.39 04/10 TO 04/11 DEGREE DAYS HEATING TOTAL 390 376 14 447 SINCE 7/1 4709 4561 148 COOLING TOTAL 0 2 -2 4 SINCE 1/1 0 2 -2 ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.2 RESULTANT WIND SPEED/DIRECTION 6/210 HIGHEST WIND SPEED/DIRECTION 30/240 DATE 04/29 HIGHEST GUST SPEED/DIRECTION 40/240 DATE 04/29 AVERAGE RH (PERCENT) 57 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 13 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 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$