178  
CDUS45 KBOI 100125  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
725 PM MDT THU OCT 09 2025  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR OCTOBER 9 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 83 236 PM 86 2015 66 17 86  
2024  
MINIMUM 49 512 AM 30 2013 39 10 46  
AVERAGE 66 52 14 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.69 2018 0.02 -0.02 0.00  
MONTH TO DATE 0.09 0.20 -0.11 T  
SINCE OCT 1 0.09 0.20 -0.11 T  
SINCE JAN 1 4.61 7.66 -3.05 5.59  
 
DEGREE DAYS  
HEATING  
TODAY 0 13 -13 0  
MONTH TO DATE 96 101 -5 30  
SINCE SEP 1 140 252 -112 111  
SINCE JUL 1 140 279 -139 130  
 
COOLING  
TODAY 1 0 1 1  
MONTH TO DATE 1 0 1 4  
SINCE SEP 1 66 53 13 79  
SINCE JAN 1 831 613 218 843    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 14.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41 1000 AM  
LOWEST 12 200 PM  
AVERAGE 27  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 92 2015  
MINIMUM TEMPERATURE (F) 39 20 2019  
 
SUNRISE AND SUNSET  
OCTOBER 9 2025.......SUNRISE 744 AM MDT SUNSET 705 PM MDT  
OCTOBER 10 2025.......SUNRISE 746 AM MDT SUNSET 703 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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