140  
CDUS45 KBOI 131630  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1030 AM MDT SAT SEP 13 2025  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 13 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 65 859 AM 89 2000 78 69  
MINIMUM 52 632 AM 32 2003 48 44  
AVERAGE 59 63 57  
 
PRECIPITATION (IN)  
TODAY 0.00 0.81 2001 0.01 0.00  
MONTH TO DATE T 0.18 0.04  
SINCE OCT 1 6.82 9.93 7.85  
SINCE JAN 1 4.03 7.11 5.40  
   
.......................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 600 AM  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 2000  
MINIMUM TEMPERATURE (F) 48 37 2003  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2025.....SUNRISE 716 AM MDT SUNSET 750 PM MDT  
SEPTEMBER 14 2025.....SUNRISE 717 AM MDT SUNSET 749 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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