Climatological Report (Monthly)
Issued by NWS
Issued by NWS
375 CXUS56 KPDT 011534 CLMELN CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON, OR 734 AM PST MON JAN 01 2024 ................................... ...THE ELLENSBURG WA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 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 66 12/01/2021 LOW -16 12/27/1948 HIGHEST 46 12/29 45 12/27 LOWEST 17 12/01 -9 12/22 AVG. MAXIMUM 40.0 36.4 3.6 27.5 AVG. MINIMUM 31.2 23.8 7.4 14.3 MEAN 35.6 20.9 DAYS MAX >= 90 0 0 DAYS MAX <= 32 0 21 DAYS MIN <= 32 14 30 DAYS MIN <= 0 0 2 PRECIPITATION (INCHES) RECORD MAXIMUM 3.45 2015 MINIMUM 0.04 2016 TOTALS 1.46 1.54 -0.08 1.73 DAILY AVG. 0.05 0.05 0.00 0.06 DAYS >= .01 16 15 DAYS >= .10 7 7 DAYS >= .50 0 0 DAYS >= 1.00 0 0 GREATEST 24 HR. TOTAL 0.40 12/06 TO 12/07 0.57 12/26 TO 12/27 DEGREE DAYS HEATING TOTAL 904 SINCE 7/1 2251 COOLING TOTAL 0 SINCE 1/1 805 ................................................................ WIND (MPH) AVERAGE WIND SPEED 3.3 RESULTANT WIND SPEED/DIRECTION 1/340 HIGHEST WIND SPEED/DIRECTION 26/310 DATE 12/22 HIGHEST GUST SPEED/DIRECTION 35/310 DATE 12/22 AVERAGE RH (PERCENT) 81 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 1 LIGHT RAIN 14 FREEZING RAIN 1 LT FREEZING RAIN 2 HAIL 0 HEAVY SNOW 1 SNOW 2 LIGHT SNOW 8 SLEET 0 FOG 21 FOG W/VIS <= 1/4 MILE 11 HAZE 7 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$