Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KPDT 011540 CLMDLS CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON, OR 840 AM PDT SUN OCT 01 2023 ................................... ...THE DALLESPORT WA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1948 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 105 09/03/1988 LOW 29 09/23/2000 HIGHEST 94 09/16 102 09/01 LOWEST 42 09/22 49 09/09 09/17 09/19 AVG. MAXIMUM 78.5 80.4 -1.9 85.9 AVG. MINIMUM 54.6 52.2 2.4 55.9 MEAN 66.6 70.9 DAYS MAX >= 90 5 10 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 1.68 1985 MINIMUM 0.00 2012 TOTALS 0.83 0.33 0.50 0.30 DAILY AVG. 0.03 0.01 0.02 0.01 DAYS >= .01 6 2 DAYS >= .10 3 1 DAYS >= .50 0 0 DAYS >= 1.00 0 0 GREATEST 24 HR. TOTAL 0.40 09/24 TO 09/25 0.22 09/17 TO 09/17 DEGREE DAYS HEATING TOTAL 56 SINCE 7/1 56 COOLING TOTAL 111 SINCE 1/1 1148 ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.3 RESULTANT WIND SPEED/DIRECTION 6/300 HIGHEST WIND SPEED/DIRECTION 33/290 DATE 09/04 33/310 09/18 HIGHEST GUST SPEED/DIRECTION 43/280 DATE 09/04 AVERAGE RH (PERCENT) 55 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 2 LIGHT RAIN 6 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 5 FOG W/VIS <= 1/4 MILE 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$