634  
CDUS45 KBOI 230122  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
722 PM MDT THU MAY 22 2025  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 22 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 71 1258 PM 84 2009 71 0 61  
MINIMUM 43 239 AM 29 2010 44 -1 36  
AVERAGE 57 57 0 49  
 
PRECIPITATION (IN)  
TODAY 0.00 0.35 2020 0.05 -0.05 0.10  
MONTH TO DATE 0.55 1.05 -0.50 0.74  
SINCE OCT 1 6.13 7.61 -1.48 6.63  
SINCE JAN 1 3.34 4.79 -1.45 4.18  
 
DEGREE DAYS  
HEATING  
TODAY 8 8 0 16  
MONTH TO DATE 204 246 -42 273  
SINCE MAR 1 1335 1547 -212 1530  
SINCE JUL 1 5530 6212 -682 5586  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 16 5 11 2  
SINCE MAR 1 16 5 11 2  
SINCE JAN 1 16 5 11 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 100 AM  
LOWEST 26 500 PM  
AVERAGE 44  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 2001  
MINIMUM TEMPERATURE (F) 44 26 2010  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 609 AM MDT SUNSET 900 PM MDT  
MAY 23 2025...........SUNRISE 609 AM MDT SUNSET 901 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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