443  
CDUS45 KBOI 250933  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT FRI SEP 25 2026  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 24 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1997 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 315 PM 93 2014 73 13 81  
MINIMUM 47 538 AM 30 2000 45 2 42  
AVERAGE 67 59 8 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 2012 0.02 -0.02 0.00  
MONTH TO DATE 0.23 0.40 -0.17 0.18  
SINCE OCT 1 6.64 10.15 -3.51 7.00  
SINCE JAN 1 4.44 7.33 -2.89 4.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 3  
MONTH TO DATE 86 100 -14 34  
SINCE SEP 1 86 100 -14 34  
SINCE JUL 1 91 127 -36 34  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 33 50 -17 59  
SINCE SEP 1 33 50 -17 59  
SINCE JAN 1 896 610 286 824    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 600 AM  
LOWEST 20 300 PM  
AVERAGE 49  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 97 2015  
MINIMUM TEMPERATURE (F) 44 27 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2026.....SUNRISE 729 AM MDT SUNSET 730 PM MDT  
SEPTEMBER 26 2026.....SUNRISE 730 AM MDT SUNSET 728 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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