497  
CDUS45 KBOI 220932  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
332 AM MDT SAT APR 22 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR APRIL 21 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1997 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 620 PM 82 2016 60 -13 55  
MINIMUM 32 1227 AM 21 2008 35 -3 38  
AVERAGE 40 48 -8 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.29 2004 0.03 0.00 0.12  
MONTH TO DATE 0.20 0.77 -0.57 1.17  
SINCE OCT 1 4.01 6.20 -2.19 6.52  
SINCE JAN 1 1.84 3.38 -1.54 2.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 18 7 18  
MONTH TO DATE 492 411 81 483  
SINCE MAR 1 1447 1157 290 1181  
SINCE JUL 1 6118 5822 296 5756  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 15.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 900 AM  
LOWEST 42 200 AM  
AVERAGE 68  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 88 2012  
MINIMUM TEMPERATURE (F) 35 25 1999  
 
SUNRISE AND SUNSET  
APRIL 22 2023.........SUNRISE 646 AM MDT SUNSET 828 PM MDT  
APRIL 23 2023.........SUNRISE 645 AM MDT SUNSET 829 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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