576  
CDUS45 KBOI 010129  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
729 PM MDT WED MAY 31 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 31 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 79 305 PM 89 2017 73 6 60  
MINIMUM 47 546 AM 35 2000 46 1 41  
AVERAGE 63 60 3 51  
 
PRECIPITATION (IN)  
TODAY T 0.45 2018 0.04 -0.04 0.01  
MONTH TO DATE 1.93 1.46 0.47 1.70  
SINCE OCT 1 5.97 8.02 -2.05 8.25  
SINCE JAN 1 3.80 5.20 -1.40 4.05  
 
DEGREE DAYS  
HEATING  
TODAY 2 6 -4 14  
MONTH TO DATE 176 312 -136 411  
SINCE MAR 1 1728 1613 115 1750  
SINCE JUL 1 6399 6278 121 6325  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 14 15 -1 5  
SINCE MAR 1 15 15 0 5  
SINCE JAN 1 15 15 0 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 AM  
LOWEST 24 400 PM  
AVERAGE 57  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 2001  
MINIMUM TEMPERATURE (F) 46 34 2000  
 
SUNRISE AND SUNSET  
MAY 31 2023...........SUNRISE 604 AM MDT SUNSET 908 PM MDT  
JUNE 1 2023..........SUNRISE 603 AM MDT SUNSET 909 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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