180  
CDUS45 KBOI 130933  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT MON APR 13 2026  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR APRIL 12 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1997 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 202 PM 76 2000 58 -5 59  
2024  
MINIMUM 35 1148 PM 23 2021 33 2 36  
AVERAGE 44 45 -1 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.16 2016 0.04 -0.02 0.00  
MONTH TO DATE 0.97 0.44 0.53 0.03  
SINCE OCT 1 4.98 5.87 -0.89 5.51  
SINCE JAN 1 2.78 3.05 -0.27 2.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 20 1 17  
MONTH TO DATE 171 245 -74 206  
SINCE MAR 1 647 991 -344 862  
SINCE JUL 1 4262 5656 -1394 5057  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 46 500 PM  
AVERAGE 70  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 79 2015  
MINIMUM TEMPERATURE (F) 34 20 2020  
 
SUNRISE AND SUNSET  
APRIL 13 2026.........SUNRISE 700 AM MDT SUNSET 818 PM MDT  
APRIL 14 2026.........SUNRISE 658 AM MDT SUNSET 819 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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