Climatological Report (Monthly)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
632 CXUS56 KPQR 011635 CLMTTD CLIMATE REPORT NATIONAL WEATHER SERVICE PORTLAND OREGON 935 AM PDT TUE OCT 01 2024 ................................... ...THE TROUTDALE OR CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1948 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) HIGHEST 98 95 09/15 LOWEST 42 44 09/21 AVG. MAXIMUM 78.5 76.4 2.1 76.6 AVG. MINIMUM 55.5 52.4 3.1 54.1 MEAN 67.0 64.4 2.6 65.4 DAYS MAX >= 90 4 1.9 2.1 3 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 2.20 1.75 0.45 1.28 DAYS >= .01 6 7.0 -1.0 9 DAYS >= .10 4 4.0 0.0 5 DAYS >= .50 2 1.0 1.0 0 DAYS >= 1.00 1 0.4 0.6 0 GREATEST 24 HR. TOTAL 1.06 09/11 TO 09/12 DEGREE DAYS HEATING TOTAL 38 75 -37 52 SINCE 7/1 45 100 -55 MM COOLING TOTAL 105 57 48 70 SINCE 1/1 699 423 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 2.8 RESULTANT WIND SPEED/DIRECTION 1/120 HIGHEST WIND SPEED/DIRECTION 24/090 DATE 09/05 HIGHEST GUST SPEED/DIRECTION 33/090 DATE 09/05 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.37 NUMBER OF DAYS FAIR 16 NUMBER OF DAYS PC 8 NUMBER OF DAYS CLOUDY 6 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 3 RAIN 4 LIGHT RAIN 6 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 9 FOG W/VIS <= 1/4 MILE 2 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$