887  
CDUS46 KBOI 080937  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
237 AM MST FRI DEC 08 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 7 2023
 
 
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)  
YESTERDAY  
MAXIMUM 51 1207 PM 53 1952 41 10 28  
MINIMUM 36 1151 PM 0 1972 25 11 24  
AVERAGE 44 33 11 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.53 2015 0.05 0.00 0.00  
MONTH TO DATE 0.48 0.27 0.21 0.67  
SINCE OCT 1 1.63 1.79 -0.16 1.83  
SINCE JAN 1 10.84 8.36 2.48 6.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 32 -11 39  
MONTH TO DATE 181 219 -38 255  
SINCE DEC 1 181 219 -38 255  
SINCE JUL 1 1260 1437 -177 1504  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1302 1100 202 1410    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1200 AM  
LOWEST 50 1200 PM  
AVERAGE 70  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 54 1993  
2015  
MINIMUM TEMPERATURE (F) 25 -12 2013  
 
SUNRISE AND SUNSET  
DECEMBER 8 2023......SUNRISE 810 AM MST SUNSET 510 PM MST  
DECEMBER 9 2023......SUNRISE 811 AM MST SUNSET 510 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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