674  
CDUS45 KBOI 160944  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
244 AM MST SAT DEC 16 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR DECEMBER 15 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 32 432 PM 56 2006 36 -4 27  
MINIMUM 22 1157 PM 2 2005 20 2 22  
AVERAGE 27 28 -1 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.46 2009 0.04 -0.04 T  
MONTH TO DATE 0.71 0.60 0.11 0.39  
SINCE OCT 1 2.37 2.19 0.18 1.78  
SINCE JAN 1 8.32 9.65 -1.33 6.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 37 1 40  
MONTH TO DATE 455 538 -83 547  
SINCE DEC 1 455 538 -83 547  
SINCE JUL 1 1797 2056 -259 1972  
 
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 E (90)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 PM  
LOWEST 88 800 PM  
AVERAGE 94  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 49 2002  
MINIMUM TEMPERATURE (F) 20 1 2005  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 801 AM MST SUNSET 506 PM MST  
DECEMBER 17 2023......SUNRISE 802 AM MST SUNSET 506 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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