121  
CDUS46 KBOI 311646  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1046 AM MDT THU JUL 31 2025  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR JULY 31 2025  
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 108 AM 107 1971 97 97  
2020  
2022  
MINIMUM 69 525 AM 45 1963 63 58  
AVERAGE 76 80 78  
 
PRECIPITATION (IN)  
TODAY 0.01 0.41 2021 0.01 0.00  
MONTH TO DATE 0.66 0.26 0.24  
SINCE OCT 1 11.84 9.07 9.47  
SINCE JAN 1 6.67 6.16 7.36  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 9.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 51 700 AM  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 97 109 2022  
MINIMUM TEMPERATURE (F) 63 44 1975  
 
SUNRISE AND SUNSET  
JULY 31 2025..........SUNRISE 636 AM MDT SUNSET 913 PM MDT  
AUGUST 1 2025........SUNRISE 637 AM MDT SUNSET 911 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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