857  
CDUS45 KBOI 300930  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
330 AM MDT SUN APR 30 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR APRIL 29 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 84 420 PM 86 2020 63 21 55  
MINIMUM 36 532 AM 29 2019 37 -1 32  
AVERAGE 60 50 10 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 1999 0.04 -0.04 0.00  
MONTH TO DATE 0.23 1.09 -0.86 1.19  
SINCE OCT 1 4.04 6.52 -2.48 6.54  
SINCE JAN 1 1.87 3.70 -1.83 2.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 15 -10 21  
MONTH TO DATE 597 540 57 624  
SINCE MAR 1 1552 1286 266 1322  
SINCE JUL 1 6223 5951 272 5897  
 
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 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 400 AM  
LOWEST 12 400 PM  
AVERAGE 36  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 86 2021  
MINIMUM TEMPERATURE (F) 38 28 2019  
 
SUNRISE AND SUNSET  
APRIL 30 2023.........SUNRISE 634 AM MDT SUNSET 837 PM MDT  
MAY 1 2023...........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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