253  
CDUS45 KBOI 120930  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
330 AM MDT MON MAY 12 2025  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 11 2025
 
 
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)  
YESTERDAY  
MAXIMUM 81 409 PM 87 2007 67 14 78  
MINIMUM 60 436 AM 29 1999 41 19 47  
AVERAGE 71 54 17 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.70 2010 0.04 -0.01 0.00  
MONTH TO DATE 0.17 0.50 -0.33 0.50  
SINCE OCT 1 5.75 7.06 -1.31 6.39  
SINCE JAN 1 2.96 4.24 -1.28 3.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 11 -11 2  
MONTH TO DATE 69 140 -71 189  
SINCE MAR 1 1200 1441 -241 1446  
SINCE JUL 1 5395 6106 -711 5502  
 
COOLING  
YESTERDAY 6 0 6 0  
MONTH TO DATE 16 0 16 0  
SINCE MAR 1 16 0 16 0  
SINCE JAN 1 16 0 16 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 61 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 900 PM  
LOWEST 22 400 PM  
AVERAGE 40  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 2013  
MINIMUM TEMPERATURE (F) 41 30 2000  
 
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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