Climatological Report (Monthly)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
514 CXUS56 KPQR 011541 CLMPDX CLIMATE REPORT NATIONAL WEATHER SERVICE PORTLAND OREGON 841 AM PDT SUN SEP 01 2024 ................................... ...THE PORTLAND OR CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1940 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) HIGHEST 99 108 08/14 LOWEST 53 55 08/19 AVG. MAXIMUM 83.2 82.3 0.9 87.1 AVG. MINIMUM 60.4 58.9 1.5 63.6 MEAN 71.8 70.6 1.2 75.4 DAYS MAX >= 90 7 5.3 1.7 10 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 4.53 1968 MINIMUM T 2022 TOTALS 0.60 0.54 0.06 0.62 DAYS >= .01 4 3.6 0.4 5 DAYS >= .10 2 1.6 0.4 1 DAYS >= .50 0 0.2 -0.2 1 DAYS >= 1.00 0 0.0 0.0 0 GREATEST 24 HR. TOTAL 0.30 08/17 TO 08/17 SNOWFALL (INCHES) TOTALS 0.0 SINCE 7/1 0.0 DEGREE DAYS HEATING TOTAL 4 7 -3 1 SINCE 7/1 4 12 -8 MM COOLING TOTAL 224 181 43 327 SINCE 1/1 632 431 201 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.3 RESULTANT WIND SPEED/DIRECTION 3/320 HIGHEST WIND SPEED/DIRECTION 28/240 DATE 08/17 HIGHEST GUST SPEED/DIRECTION 41/240 DATE 08/17 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.48 NUMBER OF DAYS FAIR 11 NUMBER OF DAYS PC 13 NUMBER OF DAYS CLOUDY 7 AVERAGE RH (PERCENT) 58 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 1 LIGHT RAIN 3 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 3 FOG W/VIS <= 1/4 MILE 0 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$