781  
CDUS45 KBOI 220123  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT SAT JUN 21 2025  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR JUNE 21 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 59 518 PM 95 2008 80 -21 89  
MINIMUM 39 505 AM 37 2019 51 -12 54  
AVERAGE 49 65 -16 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.16 2009 0.02 -0.02 0.00  
MONTH TO DATE T 0.80 -0.80 0.07  
SINCE OCT 1 6.13 8.82 -2.69 6.77  
SINCE JAN 1 3.34 6.00 -2.66 4.32  
 
DEGREE DAYS  
HEATING  
TODAY 16 2 14 0  
MONTH TO DATE 44 95 -51 56  
SINCE JUN 1 44 95 -51 56  
SINCE JUL 1 5586 6372 -786 5719  
 
COOLING  
TODAY 0 3 -3 7  
MONTH TO DATE 100 37 63 86  
SINCE JUN 1 100 37 63 86  
SINCE JAN 1 145 52 93 88    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 500 AM  
LOWEST 29 300 PM  
AVERAGE 53  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 2021  
MINIMUM TEMPERATURE (F) 51 38 2023  
 
SUNRISE AND SUNSET  
JUNE 21 2025..........SUNRISE 601 AM MDT SUNSET 919 PM MDT  
JUNE 22 2025..........SUNRISE 601 AM MDT SUNSET 919 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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