222  
CDUS45 KBOI 121737  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1037 AM MST FRI DEC 12 2025  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR DECEMBER 12 2025
 
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1997 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 44 358 AM 62 2014 37 41  
MINIMUM 37 821 AM 3 2005 20 23  
AVERAGE 41 28 32  
 
PRECIPITATION (IN)  
TODAY 0.00 0.57 2019 0.04 0.00  
MONTH TO DATE 0.15 0.48 0.00  
SINCE OCT 1 1.37 2.07 0.78  
SINCE JAN 1 5.89 9.53 6.37  
   
.......................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 800 AM  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 56 2010  
MINIMUM TEMPERATURE (F) 20 7 2013  
 
SUNRISE AND SUNSET  
DECEMBER 12 2025......SUNRISE 758 AM MST SUNSET 505 PM MST  
DECEMBER 13 2025......SUNRISE 759 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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