156  
CDUS45 KBOI 100121  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
621 PM MST SAT DEC 09 2023  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR DECEMBER 9 2023  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 34 335 PM 59 2015 37 -3 36  
MINIMUM 21 754 AM -4 2013 20 1 22  
AVERAGE 28 29 -1 29  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 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  
TODAY 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 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 400 AM  
LOWEST 54 1200 PM  
AVERAGE 68  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 57 2004  
MINIMUM TEMPERATURE (F) 20 -9 2009  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 756 AM MST SUNSET 505 PM MST  
DECEMBER 10 2023......SUNRISE 756 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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