955  
CDUS45 KBOI 230932  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
332 AM MDT FRI MAY 23 2025  
   
...............................  
 
   
..THE BOISE ID CLIMATE SUMMARY FOR MAY 22 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 73 457 PM 93 1988 74 -1 65  
MINIMUM 51 1159 PM 28 1960 49 2 43  
AVERAGE 62 62 0 54  
 
PRECIPITATION (IN)  
YESTERDAY T 1.41 2010 0.04 -0.04 0.34  
MONTH TO DATE 0.81 1.04 -0.23 1.08  
SINCE OCT 1 10.72 9.54 1.18 13.89  
SINCE JAN 1 6.31 6.01 0.30 9.95  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1944 0.0 0.0 0.0  
2010  
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 3 5 -2 11  
MONTH TO DATE 151 162 -11 178  
SINCE MAR 1 1084 1200 -116 1196  
SINCE JUL 1 4883 5220 -337 4706  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 26 24 2 10  
SINCE MAR 1 26 27 -1 12  
SINCE JAN 1 26 27 -1 12    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 1200 PM  
LOWEST 26 500 PM  
AVERAGE 39  
   
......................................................  
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 2001  
MINIMUM TEMPERATURE (F) 50 32 1944  
1964  
1966  
 
SUNRISE AND SUNSET  
MAY 23 2025...........SUNRISE 612 AM MDT SUNSET 912 PM MDT  
MAY 24 2025...........SUNRISE 611 AM MDT SUNSET 913 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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