370  
CDUS45 KBOI 211635  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1035 AM MDT WED MAY 21 2025  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 21 2025
 
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1997 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 859 AM 94 2012 71 66  
MINIMUM 40 420 AM 30 2022 44 36  
AVERAGE 48 57 51  
 
PRECIPITATION (IN)  
TODAY 0.00 0.32 2021 0.05 0.00  
MONTH TO DATE 0.55 1.00 0.64  
SINCE OCT 1 6.13 7.56 6.53  
SINCE JAN 1 3.34 4.74 4.08  
   
.......................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 300 AM  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 84 2009  
MINIMUM TEMPERATURE (F) 44 29 2010  
 
SUNRISE AND SUNSET  
MAY 21 2025...........SUNRISE 610 AM MDT SUNSET 859 PM MDT  
MAY 22 2025...........SUNRISE 609 AM MDT SUNSET 900 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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