657  
CDUS45 KBOI 301632  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1032 AM MDT THU APR 30 2026  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR APRIL 30 2026  
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1997 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 54 859 AM 88 2023 63 65  
MINIMUM 40 544 AM 28 2019 38 42  
2024  
AVERAGE 47 50 54  
 
PRECIPITATION (IN)  
TODAY 0.00 0.19 1999 0.04 0.00  
MONTH TO DATE 1.39 1.13 0.10  
SINCE OCT 1 5.40 6.56 5.58  
SINCE JAN 1 3.20 3.74 2.79  
   
.......................................................  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 600 AM  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 85 2023  
MINIMUM TEMPERATURE (F) 38 28 2013  
2024  
 
SUNRISE AND SUNSET  
APRIL 30 2026.........SUNRISE 634 AM MDT SUNSET 837 PM MDT  
MAY 1 2026...........SUNRISE 633 AM MDT SUNSET 838 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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