786  
CDUS45 KBOI 100937  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
237 AM MST SUN DEC 10 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR DECEMBER 9 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1997 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 34 1141 PM 59 2015 37 -3 36  
MINIMUM 21 754 AM -4 2013 20 1 22  
AVERAGE 28 29 -1 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 2004 0.04 -0.04 T  
MONTH TO DATE 0.68 0.35 0.33 0.11  
SINCE OCT 1 2.34 1.94 0.40 1.50  
SINCE JAN 1 8.29 9.40 -1.11 6.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 36 1 36  
MONTH TO DATE 252 318 -66 350  
SINCE DEC 1 252 318 -66 350  
SINCE JUL 1 1594 1836 -242 1775  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 722 616 106 1001    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 600 PM  
LOWEST 54 1200 PM  
AVERAGE 70  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 57 2004  
MINIMUM TEMPERATURE (F) 20 -9 2009  
 
SUNRISE AND SUNSET  
DECEMBER 10 2023......SUNRISE 756 AM MST SUNSET 505 PM MST  
DECEMBER 11 2023......SUNRISE 757 AM MST SUNSET 505 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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