564  
CDUS45 KBOI 091631  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT TUE SEP 09 2025  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 9 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 72 859 AM 93 2012 79 89  
2021  
MINIMUM 52 501 AM 30 2020 49 55  
AVERAGE 62 64 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.53 2010 0.02 0.00  
MONTH TO DATE T 0.12 T  
SINCE OCT 1 6.82 9.87 7.81  
SINCE JAN 1 4.03 7.05 5.36  
   
.......................................................  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 500 AM  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 96 2021  
MINIMUM TEMPERATURE (F) 49 36 2007  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2025.....SUNRISE 712 AM MDT SUNSET 758 PM MDT  
SEPTEMBER 10 2025.....SUNRISE 713 AM MDT SUNSET 756 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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