719  
CDUS45 KBOI 120930  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
330 AM MDT SUN OCT 12 2025  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR OCTOBER 11 2025  
 
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)  
YESTERDAY  
MAXIMUM 64 1210 AM 80 2024 65 -1 80  
MINIMUM 37 1120 PM 13 2019 38 -1 43  
AVERAGE 51 51 0 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.31 2021 0.02 0.06 0.00  
MONTH TO DATE 0.22 0.25 -0.03 T  
SINCE OCT 1 0.22 0.25 -0.03 T  
SINCE JAN 1 4.74 7.71 -2.97 5.59  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 14 0 3  
MONTH TO DATE 110 128 -18 38  
SINCE SEP 1 154 279 -125 119  
SINCE JUL 1 154 306 -152 138  
 
COOLING  
YESTERDAY 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 22 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 700 AM  
LOWEST 49 300 AM  
AVERAGE 68  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 81 2015  
MINIMUM TEMPERATURE (F) 38 16 2019  
 
SUNRISE AND SUNSET  
OCTOBER 12 2025.......SUNRISE 748 AM MDT SUNSET 700 PM MDT  
OCTOBER 13 2025.......SUNRISE 749 AM MDT SUNSET 658 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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