276  
CDUS46 KBOI 120125  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
725 PM MDT THU MAY 11 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 11 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 79 512 PM 95 1993 75 4 68  
MINIMUM 47 558 AM 27 1970 47 0 40  
AVERAGE 63 61 2 54  
 
PRECIPITATION (IN)  
TODAY 0.00 0.68 1951 0.03 -0.03 0.00  
MONTH TO DATE 0.55 0.36 0.19 0.40  
SINCE OCT 1 8.56 7.28 1.28 5.34  
SINCE JAN 1 4.52 4.37 0.15 2.30  
 
DEGREE DAYS  
HEATING  
TODAY 2 5 -3 11  
MONTH TO DATE 54 73 -19 130  
SINCE MAR 1 1249 1028 221 1171  
SINCE JUL 1 5427 5095 332 5191  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 13 7 6 0  
SINCE MAR 1 17 9 8 0  
SINCE JAN 1 17 9 8 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 600 AM  
LOWEST 18 400 PM  
AVERAGE 45  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1988  
MINIMUM TEMPERATURE (F) 47 29 2000  
 
SUNRISE AND SUNSET  
MAY 11 2023...........SUNRISE 627 AM MDT SUNSET 903 PM MDT  
MAY 12 2023...........SUNRISE 625 AM MDT SUNSET 904 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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