540  
CDUS46 KBOI 200127  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
727 PM MDT MON MAY 19 2025  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR MAY 19 2025
 
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1938 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 63 MM 88 1954 69 -6 63  
MINIMUM 25 MM 19 2003 39 -14 29  
AVERAGE 44 54 -10 46  
 
PRECIPITATION (IN)  
TODAY 0.05 0.97 2019 0.05 0.00 0.00  
MONTH TO DATE 0.59 0.75 -0.16 0.87  
SINCE OCT 1 13.61 8.24 5.37 9.77  
SINCE JAN 1 6.01 4.93 1.08 6.56  
 
DEGREE DAYS  
HEATING  
TODAY 21 11 10 19  
MONTH TO DATE 288 262 26 268  
SINCE MAR 1 1711 1709 2 1678  
SINCE JUL 1 6673 6902 -229 6175  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE MAR 1 0 0 0 1  
SINCE JAN 1 0 0 0 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 46 500 PM  
AVERAGE 69  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 86 2023  
MINIMUM TEMPERATURE (F) 39 21 2022  
 
SUNRISE AND SUNSET  
MAY 19 2025...........SUNRISE 527 AM PDT SUNSET 819 PM PDT  
MAY 20 2025...........SUNRISE 526 AM PDT SUNSET 820 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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