694  
CDUS45 KBOI 010935  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
335 AM MDT SUN JUN 01 2025  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR MAY 31 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 100R 518 PM 98 1910 76 24 76  
MINIMUM 62 548 AM 32 1955 51 11 45  
1978  
AVERAGE 81 64 17 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 1923 0.04 -0.04 0.00  
MONTH TO DATE 0.81 1.45 -0.64 1.48  
SINCE OCT 1 10.72 9.95 0.77 14.29  
SINCE JAN 1 6.31 6.42 -0.11 10.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1990 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUL 1 13.6 17.6 -4.0 36.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 4  
MONTH TO DATE 158 200 -42 225  
SINCE MAR 1 1091 1238 -147 1243  
SINCE JUL 1 4890 5258 -368 4753  
 
COOLING  
YESTERDAY 16 2 14 0  
MONTH TO DATE 80 42 38 22  
SINCE MAR 1 80 45 35 24  
SINCE JAN 1 80 45 35 24    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 44 300 AM  
LOWEST 9 500 PM  
AVERAGE 27  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 99 2001  
MINIMUM TEMPERATURE (F) 51 31 1984  
 
SUNRISE AND SUNSET  
JUNE 1 2025..........SUNRISE 606 AM MDT SUNSET 920 PM MDT  
JUNE 2 2025..........SUNRISE 606 AM MDT SUNSET 920 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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