202  
CDUS45 KBOI 310126  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
726 PM MDT THU OCT 30 2025  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR OCTOBER 30 2025
 
 
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 52 332 PM 74 2014 56 -4 51  
MINIMUM 30 729 AM 9 2019 31 -1 27  
AVERAGE 41 44 -3 39  
 
PRECIPITATION (IN)  
TODAY T 0.47 2016 0.02 -0.02 0.00  
MONTH TO DATE 1.12 0.74 0.38 0.20  
SINCE OCT 1 1.12 0.74 0.38 0.20  
SINCE JAN 1 5.64 8.20 -2.56 5.79  
 
DEGREE DAYS  
HEATING  
TODAY 24 22 2 26  
MONTH TO DATE 482 465 17 309  
SINCE SEP 1 526 616 -90 390  
SINCE JUL 1 526 643 -117 409  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 4  
SINCE SEP 1 67 53 14 79  
SINCE JAN 1 832 613 219 843    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 300 AM  
LOWEST 46 400 PM  
AVERAGE 63  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 78 2012  
MINIMUM TEMPERATURE (F) 31 4 2002  
 
SUNRISE AND SUNSET  
OCTOBER 30 2025.......SUNRISE 809 AM MDT SUNSET 633 PM MDT  
OCTOBER 31 2025.......SUNRISE 811 AM MDT SUNSET 632 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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