424  
CDUS45 KBOI 090933  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT TUE MAY 09 2023  
   
...............................
 
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR MAY 8 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1930 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52 236 PM 82 1987 59 -7 43  
1992  
MINIMUM 29 430 AM 18 2002 34 -5 28  
AVERAGE 41 47 -6 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 0.81 1991 0.07 0.12 0.03  
MONTH TO DATE 0.58 0.53 0.05 1.51  
SINCE OCT 1 19.75 17.18 2.57 19.47  
SINCE JAN 1 11.10 10.45 0.65 9.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 18 6 29  
MONTH TO DATE 144 156 -12 163  
SINCE MAR 1 2396 1982 414 2018  
SINCE JUL 1 8181 8012 169 7917  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 39 300 PM  
AVERAGE 70  
   
......................................................
 
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 81 1987  
MINIMUM TEMPERATURE (F) 34 15 1922  
 
SUNRISE AND SUNSET  
MAY 9 2023...........SUNRISE 623 AM MDT SUNSET 859 PM MDT  
MAY 10 2023...........SUNRISE 622 AM MDT SUNSET 901 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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