484  
CDUS45 KBOI 020935  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
335 AM MDT FRI OCT 02 2026  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR OCTOBER 1 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 76 313 PM 91 2010 69 7 70  
MINIMUM 53 553 AM 28 2019 42 11 48  
AVERAGE 65 56 9 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.39 2023 0.02 -0.02 T  
MONTH TO DATE 0.00 0.02 -0.02 T  
SINCE OCT 1 0.00 0.02 -0.02 T  
SINCE JAN 1 4.44 7.48 -3.04 4.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 10 -10 6  
MONTH TO DATE 0 10 -10 6  
SINCE SEP 1 109 161 -52 50  
SINCE JUL 1 114 188 -74 50  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 35 53 -18 65  
SINCE JAN 1 898 613 285 830    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 600 AM  
LOWEST 30 600 PM  
AVERAGE 41  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 2010  
MINIMUM TEMPERATURE (F) 42 29 2009  
 
SUNRISE AND SUNSET  
OCTOBER 2 2026.......SUNRISE 736 AM MDT SUNSET 717 PM MDT  
OCTOBER 3 2026.......SUNRISE 737 AM MDT SUNSET 716 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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