979  
CDUS45 KBOI 180932  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
232 AM MST WED DEC 18 2024  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR DECEMBER 17 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1997 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 308 PM 50 1998 36 10 38  
MINIMUM 30 728 PM 2 2008 20 10 19  
AVERAGE 38 28 10 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.18 2020 0.04 -0.02 0.00  
MONTH TO DATE 0.65 0.69 -0.04 0.71  
SINCE OCT 1 1.43 2.28 -0.85 2.37  
SINCE JAN 1 7.02 9.74 -2.72 8.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 37 -10 36  
MONTH TO DATE 549 612 -63 526  
SINCE DEC 1 549 612 -63 526  
SINCE JUL 1 1817 2130 -313 1868  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 843 616 227 722    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 60 200 PM  
AVERAGE 78  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 48 2018  
MINIMUM TEMPERATURE (F) 20 0 2008  
 
SUNRISE AND SUNSET  
DECEMBER 18 2024......SUNRISE 803 AM MST SUNSET 507 PM MST  
DECEMBER 19 2024......SUNRISE 803 AM MST SUNSET 507 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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