472  
CDUS46 KBOI 220123  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT MON AUG 21 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR AUGUST 21 2023
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 74 534 PM 104 1961 92 -18 101  
1969  
MINIMUM 64 706 AM 41 1974 57 7 65  
AVERAGE 69 75 -6 83  
 
PRECIPITATION (IN)  
TODAY 1.51R 0.28 1965 0.00 1.51 0.00  
MONTH TO DATE 1.98 0.09 1.89 0.30  
SINCE OCT 1 12.66 9.16 3.50 7.31  
SINCE JAN 1 8.62 6.25 2.37 4.27  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 32 34 -2 39  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
TODAY 4 10 -6 18  
MONTH TO DATE 271 267 4 377  
SINCE JUN 1 990 857 133 1088  
SINCE JAN 1 1087 916 171 1106    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 5.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 68 1200 AM  
AVERAGE 81  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 105 1961  
MINIMUM TEMPERATURE (F) 57 41 1966  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 659 AM MDT SUNSET 843 PM MDT  
AUGUST 22 2023........SUNRISE 700 AM MDT SUNSET 841 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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