285  
CDUS46 KBOI 220954  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
354 AM MDT THU MAY 22 2025  
   
...............................  
 
   
..THE BURNS OR CLIMATE SUMMARY FOR MAY 21 2025  
 
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)  
YESTERDAY  
MAXIMUM 64 538 PM 86 1958 70 -6 69  
1967  
2000  
MINIMUM 30 444 AM 25 1960 39 -9 32  
AVERAGE 47 54 -7 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 1965 0.04 -0.04 0.04  
MONTH TO DATE 0.59 0.83 -0.24 0.91  
SINCE OCT 1 13.61 8.32 5.29 9.81  
SINCE JAN 1 6.01 5.01 1.00 6.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 11 7 14  
MONTH TO DATE 325 284 41 299  
SINCE MAR 1 1748 1731 17 1709  
SINCE JUL 1 6710 6924 -214 6206  
 
COOLING  
YESTERDAY 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 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 24 100 PM  
AVERAGE 57  
   
......................................................  
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 86 1956  
MINIMUM TEMPERATURE (F) 39 22 1960  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 524 AM PDT SUNSET 822 PM PDT  
MAY 23 2025...........SUNRISE 523 AM PDT SUNSET 823 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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