485  
CDUS45 KBOI 181636  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1036 AM MDT SUN MAY 18 2025  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 18 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 48 852 AM 93 2009 70 73  
MINIMUM 42 652 AM 28 2017 43 40  
AVERAGE 45 56 57  
 
PRECIPITATION (IN)  
TODAY 0.00 0.72 2015 0.05 0.00  
MONTH TO DATE 0.55 0.84 0.64  
SINCE OCT 1 6.13 7.40 6.53  
SINCE JAN 1 3.34 4.58 4.08  
   
.......................................................  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 88 2008  
MINIMUM TEMPERATURE (F) 43 26 2003  
 
SUNRISE AND SUNSET  
MAY 18 2025...........SUNRISE 613 AM MDT SUNSET 856 PM MDT  
MAY 19 2025...........SUNRISE 612 AM MDT SUNSET 857 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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