Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KPDT 011540 CLMYKM CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON, OR 840 AM PDT SUN OCT 01 2023 ................................... ...THE YAKIMA WA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1946 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 100 09/03/1988 09/01/1949 LOW 16 09/10/2021 HIGHEST 91 09/10 97 09/01 09/02 LOWEST 33 09/30 38 09/17 AVG. MAXIMUM 77.7 79.4 -1.7 82.3 AVG. MINIMUM 47.4 44.9 2.5 48.3 MEAN 62.6 62.2 0.4 65.3 DAYS MAX >= 90 1 3.2 -2.2 4 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.7 -0.7 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 2.07 1986 MINIMUM 0.00 1987 TOTALS 0.39 0.23 0.16 0.13 DAILY AVG. 0.01 0.01 0.01 0.00 DAYS >= .01 9 3.0 6.0 2 DAYS >= .10 1 0.8 0.2 0 DAYS >= .50 0 0.0 0.0 0 DAYS >= 1.00 0 0.0 0.0 0 GREATEST 24 HR. TOTAL 0.19 09/24 TO 09/25 0.08 09/18 TO 09/18 DEGREE DAYS HEATING TOTAL 115 131 -16 48 SINCE 7/1 122 164 -42 COOLING TOTAL 49 46 3 63 SINCE 1/1 865 605 260 ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.7 RESULTANT WIND SPEED/DIRECTION 2/270 HIGHEST WIND SPEED/DIRECTION 30/210 DATE 09/26 HIGHEST GUST SPEED/DIRECTION 40/210 DATE 09/26 AVERAGE RH (PERCENT) 54 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 10 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 4 FOG W/VIS <= 1/4 MILE 0 HAZE 7 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$