Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KPDT 011540 CLMELN CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON, OR 840 AM PDT SUN OCT 01 2023 ................................... ...THE ELLENSBURG WA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1940 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 99 09/11/2011 09/04/2006 LOW 26 09/23/2000 HIGHEST 90 09/02 97 09/01 09/16 LOWEST 32 09/30 37 09/17 AVG. MAXIMUM 76.1 77.5 -1.4 81.2 AVG. MINIMUM 49.4 46.9 2.5 49.8 MEAN 62.8 65.5 DAYS MAX >= 90 2 2 DAYS MAX <= 32 0 0 DAYS MIN <= 32 1 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 1.69 2010 MINIMUM T 2012 TOTALS 0.48 0.37 0.11 0.15 DAILY AVG. 0.02 0.01 0.00 0.00 DAYS >= .01 5 2 DAYS >= .10 2 1 DAYS >= .50 0 0 DAYS >= 1.00 0 0 GREATEST 24 HR. TOTAL 0.35 09/24 TO 09/25 0.14 09/18 TO 09/18 DEGREE DAYS HEATING TOTAL 112 SINCE 7/1 116 COOLING TOTAL 53 SINCE 1/1 803 ................................................................ WIND (MPH) AVERAGE WIND SPEED 10.4 RESULTANT WIND SPEED/DIRECTION 8/320 HIGHEST WIND SPEED/DIRECTION 41/310 DATE 09/18 HIGHEST GUST SPEED/DIRECTION 53/310 DATE 09/18 AVERAGE RH (PERCENT) 54 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 7 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 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$