723  
CDUS46 KBOI 310933  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
233 AM MST SUN DEC 31 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 30 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 49 353 PM 56 2011 37 12 39  
MINIMUM 30 1159 PM -12 1985 23 7 34  
AVERAGE 40 30 10 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.88 1983 0.04 -0.04 0.51  
MONTH TO DATE 0.96 1.34 -0.38 2.88  
SINCE OCT 1 2.11 2.86 -0.75 4.04  
SINCE JAN 1 11.32 9.43 1.89 8.31  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 35 -10 28  
MONTH TO DATE 869 999 -130 1081  
SINCE DEC 1 869 999 -130 1081  
SINCE JUL 1 1948 2217 -269 2330  
 
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 9 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1200 AM  
LOWEST 56 400 PM  
AVERAGE 71  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 60 1996  
MINIMUM TEMPERATURE (F) 23 -9 2016  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 823 AM MST SUNSET 520 PM MST  
JANUARY 1 2024.......SUNRISE 823 AM MST SUNSET 520 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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