703  
CDUS45 KBOI 130932  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
332 AM MDT TUE MAY 13 2025  
   
...............................  
 
   
..THE BOISE ID CLIMATE SUMMARY FOR MAY 12 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 68 224 PM 94 1993 71 -3 84  
MINIMUM 49 1159 PM 24 1985 47 2 52  
AVERAGE 59 59 0 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.22 1900 0.05 -0.05 0.00  
MONTH TO DATE 0.43 0.56 -0.13 0.74  
SINCE OCT 1 10.34 9.06 1.28 13.55  
SINCE JAN 1 5.93 5.53 0.40 9.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1970 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 6 7 -1 0  
MONTH TO DATE 44 103 -59 123  
SINCE MAR 1 977 1141 -164 1141  
SINCE JUL 1 4776 5161 -385 4651  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 26 8 18 4  
SINCE MAR 1 26 11 15 6  
SINCE JAN 1 26 11 15 6    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 1100 PM  
LOWEST 17 200 PM  
AVERAGE 37  
   
......................................................  
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 2013  
MINIMUM TEMPERATURE (F) 47 26 1974  
 
SUNRISE AND SUNSET  
MAY 13 2025...........SUNRISE 622 AM MDT SUNSET 901 PM MDT  
MAY 14 2025...........SUNRISE 621 AM MDT SUNSET 902 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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