077  
CDUS46 KBOI 090933  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT FRI MAY 09 2025  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 8 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 606 PM 91 1966 74 5 65  
MINIMUM 54 1148 PM 26 2002 46 8 41  
AVERAGE 67 60 7 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 1979 0.04 -0.04 0.00  
MONTH TO DATE T 0.26 -0.26 0.61  
SINCE OCT 1 10.92 7.18 3.74 7.94  
SINCE JAN 1 5.75 4.27 1.48 5.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 12  
MONTH TO DATE 39 56 -17 99  
SINCE MAR 1 949 1011 -62 1055  
SINCE JUL 1 4878 5078 -200 4729  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 2 4 -2 0  
SINCE MAR 1 2 6 -4 0  
SINCE JAN 1 2 6 -4 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 1200 AM  
LOWEST 23 400 PM  
AVERAGE 42  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 1969  
MINIMUM TEMPERATURE (F) 46 31 1999  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 628 AM MDT SUNSET 901 PM MDT  
MAY 10 2025...........SUNRISE 627 AM MDT SUNSET 902 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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