681  
CDUS45 KBOI 190933  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT SAT APR 19 2025  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR APRIL 18 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 60 614 PM 89 1994 63 -3 58  
MINIMUM 35 626 AM 21 1968 40 -5 31  
AVERAGE 48 51 -3 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.51 2017 0.04 -0.04 0.00  
MONTH TO DATE 0.25 0.76 -0.51 2.34  
SINCE OCT 1 9.73 8.03 1.70 12.78  
SINCE JAN 1 5.32 4.50 0.82 8.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.9 1912 0.0 0.0 0.0  
2023  
MONTH TO DATE T 0.1 -0.1 2.1  
SINCE JUL 1 13.6 17.6 -4.0 36.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 14 3 20  
MONTH TO DATE 244 279 -35 251  
SINCE MAR 1 801 893 -92 878  
SINCE JUL 1 4600 4913 -313 4388  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE MAR 1 0 0 0 2  
SINCE JAN 1 0 0 0 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 44 200 AM  
LOWEST 14 500 PM  
AVERAGE 29  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 87 1910  
MINIMUM TEMPERATURE (F) 40 22 1966  
 
SUNRISE AND SUNSET  
APRIL 19 2025.........SUNRISE 655 AM MDT SUNSET 833 PM MDT  
APRIL 20 2025.........SUNRISE 653 AM MDT SUNSET 835 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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