113  
CDUS45 KBOI 020235  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
735 PM MST THU JAN 01 2026  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR JANUARY 1 2026  
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1997 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 44 232 PM 53 1998 36 8 36  
MINIMUM 32 241 AM -15 2016 20 12 24  
AVERAGE 38 28 10 30  
 
PRECIPITATION (IN)  
TODAY 0.07 0.47 2010 0.03 0.04 0.07  
MONTH TO DATE 0.07 0.03 0.04 0.07  
SINCE OCT 1 2.27 2.85 -0.58 2.86  
SINCE JAN 1 0.07 0.03 0.04 0.07  
 
DEGREE DAYS  
HEATING  
TODAY 27 37 -10 35  
MONTH TO DATE 27 37 -10 35  
SINCE DEC 1 770 1168 -398 967  
SINCE JUL 1 1937 2686 -749 2235  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 PM  
LOWEST 64 700 AM  
AVERAGE 82  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 55 2012  
MINIMUM TEMPERATURE (F) 20 -6 2016  
 
SUNRISE AND SUNSET  
JANUARY 1 2026.......SUNRISE 808 AM MST SUNSET 516 PM MST  
JANUARY 2 2026.......SUNRISE 808 AM MST SUNSET 517 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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