203  
CDUS46 KBOI 010125  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
625 PM MST SUN DEC 31 2023  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 31 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 48 320 PM 60 1996 37 11 35  
MINIMUM 27 746 AM -9 2016 23 4 29  
AVERAGE 38 30 8 32  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 2009 0.05 -0.05 T  
MONTH TO DATE 0.96 1.39 -0.43 2.88  
SINCE OCT 1 2.11 2.91 -0.80 4.04  
SINCE JAN 1 11.32 9.48 1.84 8.31  
 
DEGREE DAYS  
HEATING  
TODAY 27 35 -8 33  
MONTH TO DATE 896 1034 -138 1114  
SINCE DEC 1 896 1034 -138 1114  
SINCE JUL 1 1975 2252 -277 2363  
 
COOLING  
TODAY 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 6 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 1.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 AM  
LOWEST 60 300 PM  
AVERAGE 76  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 54 2020  
MINIMUM TEMPERATURE (F) 23 -12 1979  
 
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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