503  
CDUS45 KBOI 120937  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
337 AM MDT FRI JUN 12 2026  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR JUNE 11 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 74 429 PM 90 2020 76 -2 81  
MINIMUM 40 519 AM 34 2008 48 -8 56  
2021  
AVERAGE 57 62 -5 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.68 2009 0.04 -0.04 0.00  
MONTH TO DATE 0.07 0.50 -0.43 T  
SINCE OCT 1 5.53 8.52 -2.99 6.13  
SINCE JAN 1 3.33 5.70 -2.37 3.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 5 3 0  
MONTH TO DATE 44 61 -17 26  
SINCE JUN 1 44 61 -17 26  
SINCE JUL 1 4814 6338 -1524 5568  
 
COOLING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 13 15 -2 48  
SINCE JUN 1 13 15 -2 48  
SINCE JAN 1 47 30 17 93    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 500 AM  
LOWEST 16 600 PM  
AVERAGE 36  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 93 2014  
MINIMUM TEMPERATURE (F) 48 40 2001  
 
SUNRISE AND SUNSET  
JUNE 12 2026..........SUNRISE 600 AM MDT SUNSET 916 PM MDT  
JUNE 13 2026..........SUNRISE 600 AM MDT SUNSET 916 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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