Climatological Report (Monthly)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
000 CXUS56 KPQR 011536 CLMTTD CLIMATE REPORT NATIONAL WEATHER SERVICE PORTLAND OREGON 836 AM PDT SUN OCT 01 2023 ................................... ...THE TROUTDALE OR 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) HIGHEST 95 94 09/06 LOWEST 44 47 09/23 09/24 AVG. MAXIMUM 76.6 76.4 0.2 81.6 AVG. MINIMUM 54.1 52.4 1.7 55.6 MEAN 65.4 64.4 1.0 68.6 DAYS MAX >= 90 3 1.9 1.1 5 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 3.52 2021 MINIMUM 0.39 2022 TOTALS 1.28 1.75 -0.47 0.39 DAYS >= .01 9 7.0 2.0 4 DAYS >= .10 5 4.0 1.0 1 DAYS >= .50 0 1.0 -1.0 0 DAYS >= 1.00 0 0.4 -0.4 0 GREATEST 24 HR. TOTAL 0.54 08/31 TO 08/31 DEGREE DAYS HEATING TOTAL 52 75 -23 10 SINCE 7/1 53 100 -47 MM COOLING TOTAL 70 57 13 125 SINCE 1/1 776 423 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 3.8 RESULTANT WIND SPEED/DIRECTION 1/130 HIGHEST WIND SPEED/DIRECTION 23/220 DATE 09/27 HIGHEST GUST SPEED/DIRECTION 31/220 DATE 09/27 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.44 NUMBER OF DAYS FAIR 15 NUMBER OF DAYS PC 5 NUMBER OF DAYS CLOUDY 10 AVERAGE RH (PERCENT) 62 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 3 LIGHT RAIN 13 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 6 FOG W/VIS <= 1/4 MILE 0 HAZE 5 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$