530  
CDUS45 KBOI 210123  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 20 2023
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86 336 PM 91 2008 70 16 59  
MINIMUM 51 503 AM 27 2003 43 8 31  
AVERAGE 69 57 12 45  
 
PRECIPITATION (IN)  
TODAY 0.00 0.70 2016 0.06 -0.06 0.00  
MONTH TO DATE 0.86 0.95 -0.09 0.66  
SINCE OCT 1 4.90 7.51 -2.61 7.21  
SINCE JAN 1 2.73 4.69 -1.96 3.01  
 
DEGREE DAYS  
HEATING  
TODAY 0 9 -9 20  
MONTH TO DATE 138 229 -91 287  
SINCE MAR 1 1690 1530 160 1626  
SINCE JUL 1 6361 6195 166 6201  
 
COOLING  
TODAY 4 1 3 0  
MONTH TO DATE 8 3 5 2  
SINCE MAR 1 9 3 6 2  
SINCE JAN 1 9 3 6 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 500 AM  
LOWEST 13 500 PM  
AVERAGE 35  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 2012  
MINIMUM TEMPERATURE (F) 44 30 2022  
 
SUNRISE AND SUNSET  
MAY 20 2023...........SUNRISE 612 AM MDT SUNSET 858 PM MDT  
MAY 21 2023...........SUNRISE 611 AM MDT SUNSET 859 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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