351  
CDUS45 KBOI 010124  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
724 PM MDT SAT MAY 31 2025  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 31 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 93R 302 PM 89 2017 73 20 73  
MINIMUM 51 506 AM 35 2000 46 5 44  
AVERAGE 72 60 12 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 2018 0.04 -0.04 0.00  
MONTH TO DATE 0.55 1.46 -0.91 0.81  
SINCE OCT 1 6.13 8.02 -1.89 6.70  
SINCE JAN 1 3.34 5.20 -1.86 4.25  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 6  
MONTH TO DATE 216 312 -96 350  
SINCE MAR 1 1347 1613 -266 1607  
SINCE JUL 1 5542 6278 -736 5663  
 
COOLING  
TODAY 7 1 6 0  
MONTH TO DATE 45 15 30 2  
SINCE MAR 1 45 15 30 2  
SINCE JAN 1 45 15 30 2    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 45 600 AM  
LOWEST 13 400 PM  
AVERAGE 29  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 2001  
MINIMUM TEMPERATURE (F) 46 34 2000  
 
SUNRISE AND SUNSET  
MAY 31 2025...........SUNRISE 604 AM MDT SUNSET 908 PM MDT  
JUNE 1 2025..........SUNRISE 603 AM MDT SUNSET 909 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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