794  
CDUS45 KBOI 201632  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1032 AM MDT MON OCT 20 2025  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR OCTOBER 20 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 42 859 AM 83 2014 60 67  
MINIMUM 35 713 AM 29 1998 35 33  
AVERAGE 39 48 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.35 2007 0.03 0.00  
MONTH TO DATE 0.74 0.49 0.12  
SINCE OCT 1 0.74 0.49 0.12  
SINCE JAN 1 5.26 7.95 5.71  
   
.......................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 600 AM  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 81 2003  
MINIMUM TEMPERATURE (F) 35 27 2006  
 
SUNRISE AND SUNSET  
OCTOBER 20 2025.......SUNRISE 757 AM MDT SUNSET 647 PM MDT  
OCTOBER 21 2025.......SUNRISE 758 AM MDT SUNSET 646 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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