417  
CDUS45 KBOI 090933  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT TUE MAY 09 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR MAY 8 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 67 151 PM 94 1987 70 -3 53  
MINIMUM 44 522 AM 28 2002 45 -1 34  
AVERAGE 56 58 -2 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 0.74 1979 0.05 0.17 0.03  
MONTH TO DATE 0.70 0.37 0.33 1.07  
SINCE OCT 1 10.08 8.87 1.21 8.31  
SINCE JAN 1 4.98 5.34 -0.36 3.77  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.8 1983 0.0 0.0 T  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE JUL 1 31.2 17.6 13.6 21.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 8 1 21  
MONTH TO DATE 46 73 -27 87  
SINCE MAR 1 1308 1111 197 1225  
SINCE JUL 1 5396 5131 265 5162  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 10 4 6 0  
SINCE MAR 1 19 7 12 0  
SINCE JAN 1 19 7 12 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 700 PM  
LOWEST 30 100 PM  
AVERAGE 60  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 1876  
MINIMUM TEMPERATURE (F) 46 28 1922  
 
SUNRISE AND SUNSET  
MAY 9 2023...........SUNRISE 627 AM MDT SUNSET 856 PM MDT  
MAY 10 2023...........SUNRISE 626 AM MDT SUNSET 857 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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