096  
CDUS46 KBOI 211637  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1037 AM MDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 21 2023
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 217 AM 96 1967 78 71  
MINIMUM 62 618 AM 30 1974 50 44  
AVERAGE 69 64 58  
 
PRECIPITATION (IN)  
TODAY 0.00 1.03 1998 0.04 T  
MONTH TO DATE 0.62 0.76 0.49  
SINCE OCT 1 8.63 7.68 5.43  
SINCE JAN 1 4.59 4.77 2.39  
   
.......................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 4.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 500 AM  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 95 1956  
1967  
MINIMUM TEMPERATURE (F) 50 26 1960  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 616 AM MDT SUNSET 914 PM MDT  
MAY 22 2023...........SUNRISE 615 AM MDT SUNSET 915 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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