160  
CDUS46 KPQR 311141  
CLITTD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
441 AM PDT MON JUL 31 2023  
   
...............................
 
 
   
..THE TROUTDALE OR CLIMATE SUMMARY FOR JULY 30 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 509 PM 105 1965 83 0 102  
MINIMUM 57 507 AM 47 1986 58 -1 70  
AVERAGE 70 71 -1 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 -0.01 0.00  
MONTH TO DATE 0.02 0.54 -0.52 0.32  
SINCE OCT 1 30.38 38.27 -7.89 43.85  
SINCE JAN 1 15.61 22.27 -6.66 26.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 9 -9 1  
 
COOLING  
YESTERDAY 5 6 -1 21  
MONTH TO DATE 239 139 100 243    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 AM  
LOWEST 27 500 PM  
AVERAGE 53  
   
......................................................
 
 
THE TROUTDALE OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 104 1965  
MINIMUM TEMPERATURE (F) 58 44 1956  
 
SUNRISE AND SUNSET  
JULY 31 2023..........SUNRISE 552 AM PDT SUNSET 839 PM PDT  
AUGUST 1 2023........SUNRISE 553 AM PDT SUNSET 838 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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