Climatological Report (Monthly)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
517 CXUS56 KPQR 011635 CLMAST CLIMATE REPORT NATIONAL WEATHER SERVICE PORTLAND OREGON 935 AM PDT TUE OCT 01 2024 ................................... ...THE ASTORIA OR CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1887 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) HIGHEST 89 80 09/02 LOWEST 41 39 09/30 AVG. MAXIMUM 70.0 67.6 2.4 68.2 AVG. MINIMUM 53.8 50.5 3.3 49.9 MEAN 61.9 59.0 2.9 59.1 DAYS MAX >= 90 0 0.1 -0.1 0 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 10.69 2013 MINIMUM 0.01 1918 TOTALS 1.38 2.67 -1.29 3.36 DAYS >= .01 8 10.1 -2.1 12 DAYS >= .10 3 5.5 -2.5 7 DAYS >= .50 1 1.4 -0.4 3 DAYS >= 1.00 0 0.6 -0.6 0 GREATEST 24 HR. TOTAL 0.82 09/25 TO 09/25 DEGREE DAYS HEATING TOTAL 112 185 -73 174 SINCE 7/1 207 447 -240 MM COOLING TOTAL 25 6 19 4 SINCE 1/1 77 22 55 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.8 RESULTANT WIND SPEED/DIRECTION 2/270 HIGHEST WIND SPEED/DIRECTION 22/210 DATE 09/26 22/330 09/27 HIGHEST GUST SPEED/DIRECTION 33/210 DATE 09/26 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.57 NUMBER OF DAYS FAIR 8 NUMBER OF DAYS PC 11 NUMBER OF DAYS CLOUDY 11 AVERAGE RH (PERCENT) 78 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 4 LIGHT RAIN 13 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 1 SLEET 0 FOG 23 FOG W/VIS <= 1/4 MILE 6 HAZE 11 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$