064  
CDUS45 KBOI 130124  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
724 PM MDT MON MAY 12 2025  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 12 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 70 207 PM 90 2013 68 2 81  
MINIMUM 45 420 AM 30 2000 41 4 50  
AVERAGE 58 54 4 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.44 2018 0.05 -0.05 0.00  
MONTH TO DATE 0.17 0.55 -0.38 0.50  
SINCE OCT 1 5.75 7.11 -1.36 6.39  
SINCE JAN 1 2.96 4.29 -1.33 3.94  
 
DEGREE DAYS  
HEATING  
TODAY 7 11 -4 0  
MONTH TO DATE 76 151 -75 189  
SINCE MAR 1 1207 1452 -245 1446  
SINCE JUL 1 5402 6117 -715 5502  
 
COOLING  
TODAY 0 0 0 1  
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 35 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 600 AM  
LOWEST 22 100 AM  
AVERAGE 35  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 92 2013  
MINIMUM TEMPERATURE (F) 42 29 2009  
 
SUNRISE AND SUNSET  
MAY 12 2025...........SUNRISE 619 AM MDT SUNSET 850 PM MDT  
MAY 13 2025...........SUNRISE 618 AM MDT SUNSET 851 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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