005  
CDUS45 KBOI 210121  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT FRI JUN 20 2025  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR JUNE 20 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 78 233 PM 96 2017 80 -2 86  
MINIMUM 57 559 PM 39 2013 50 7 39  
2023  
2024  
AVERAGE 68 65 3 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.15 2009 0.03 -0.03 0.00  
MONTH TO DATE T 0.78 -0.78 0.07  
SINCE OCT 1 6.13 8.80 -2.67 6.77  
SINCE JAN 1 3.34 5.98 -2.64 4.32  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 2  
MONTH TO DATE 26 93 -67 56  
SINCE JUN 1 26 93 -67 56  
SINCE JUL 1 5568 6370 -802 5719  
 
COOLING  
TODAY 3 3 0 0  
MONTH TO DATE 103 34 69 79  
SINCE JUN 1 103 34 69 79  
SINCE JAN 1 148 49 99 81    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 16.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 600 AM  
LOWEST 23 400 PM  
AVERAGE 38  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 2008  
MINIMUM TEMPERATURE (F) 51 37 2019  
 
SUNRISE AND SUNSET  
JUNE 20 2025..........SUNRISE 601 AM MDT SUNSET 919 PM MDT  
JUNE 21 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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