663  
CDUS45 KBOI 140121  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT TUE MAY 13 2025  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 13 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 61 205 PM 92 2013 68 -7 76  
MINIMUM 42 727 AM 29 2009 42 0 51  
AVERAGE 52 55 -3 64  
 
PRECIPITATION (IN)  
TODAY 0.04 0.16 1998 0.04 0.00 0.14  
MONTH TO DATE 0.21 0.59 -0.38 0.64  
SINCE OCT 1 5.79 7.15 -1.36 6.53  
SINCE JAN 1 3.00 4.33 -1.33 4.08  
 
DEGREE DAYS  
HEATING  
TODAY 13 11 2 1  
MONTH TO DATE 89 162 -73 190  
SINCE MAR 1 1220 1463 -243 1447  
SINCE JUL 1 5415 6128 -713 5503  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 16 0 16 1  
SINCE MAR 1 16 0 16 1  
SINCE JAN 1 16 0 16 1    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 12.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 300 AM  
LOWEST 29 200 PM  
AVERAGE 54  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 2012  
MINIMUM TEMPERATURE (F) 42 31 2017  
 
SUNRISE AND SUNSET  
MAY 13 2025...........SUNRISE 618 AM MDT SUNSET 851 PM MDT  
MAY 14 2025...........SUNRISE 617 AM MDT SUNSET 852 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab ID Page
The Nexlab OR Page
Main Text Page