219  
CDUS45 KBOI 100130  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
730 PM MDT FRI MAY 09 2025  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 9 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 86R 404 PM 84 2012 67 19 69  
MINIMUM 46 551 AM 26 2022 40 6 35  
AVERAGE 66 54 12 52  
 
PRECIPITATION (IN)  
TODAY 0.00 0.37 2005 0.05 -0.05 T  
MONTH TO DATE 0.10 0.42 -0.32 0.50  
SINCE OCT 1 5.68 6.98 -1.30 6.39  
SINCE JAN 1 2.89 4.16 -1.27 3.94  
 
DEGREE DAYS  
HEATING  
TODAY 0 12 -12 13  
MONTH TO DATE 69 117 -48 177  
SINCE MAR 1 1200 1418 -218 1434  
SINCE JUL 1 5395 6083 -688 5490  
 
COOLING  
TODAY 1 0 1 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 600 AM  
LOWEST 17 300 PM  
AVERAGE 44  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 81 2007  
2020  
MINIMUM TEMPERATURE (F) 41 27 2019  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 622 AM MDT SUNSET 847 PM MDT  
MAY 10 2025...........SUNRISE 621 AM MDT SUNSET 848 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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