037  
CDUS45 KBOI 230931  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT TUE MAY 23 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR MAY 22 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 526 PM 93 1988 74 0 68  
MINIMUM 56 709 AM 28 1960 49 7 43  
AVERAGE 65 62 3 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.41 2010 0.04 -0.04 0.00  
MONTH TO DATE 1.28 1.04 0.24 1.61  
SINCE OCT 1 10.66 9.54 1.12 8.85  
SINCE JAN 1 5.56 6.01 -0.45 4.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1944 0.0 0.0 0.0  
2010  
MONTH TO DATE T 0.0 0.0 0.5  
SINCE JUL 1 31.2 17.6 13.6 22.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 9  
MONTH TO DATE 80 162 -82 238  
SINCE MAR 1 1342 1200 142 1376  
SINCE JUL 1 5430 5220 210 5313  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 64 24 40 4  
SINCE MAR 1 73 27 46 4  
SINCE JAN 1 73 27 46 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 AM  
LOWEST 17 600 PM  
AVERAGE 48  
   
......................................................
 
 
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 2023...........SUNRISE 613 AM MDT SUNSET 911 PM MDT  
MAY 24 2023...........SUNRISE 612 AM MDT SUNSET 912 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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