299  
CDUS45 KBOI 010932  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
332 AM MDT MON SEP 01 2025  
   
...............................  
 
   
..THE JEROME ID CLIMATE SUMMARY FOR AUGUST 31 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1915 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 317 PM 99 1916 84 6 89  
2022  
MINIMUM 58 431 AM 32 2006 53 5 49  
AVERAGE 74 68 6 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1973 0.01 -0.01 0.00  
MONTH TO DATE 0.28 0.27 0.01 0.58  
SINCE OCT 1 6.72 9.57 -2.85 8.47  
SINCE JAN 1 3.85 6.53 -2.68 4.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 10 -10 26  
SINCE JUN 1 60 105 -45 81  
SINCE JUL 1 0 16 -16 26  
 
COOLING  
YESTERDAY 9 5 4 4  
MONTH TO DATE 231 232 -1 261  
SINCE JUN 1 648 620 28 779  
SINCE JAN 1 679 641 38 781    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 200 AM  
LOWEST 14 100 PM  
AVERAGE 32  
   
......................................................  
 
THE JEROME ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 1987  
MINIMUM TEMPERATURE (F) 53 37 2006  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2025.....SUNRISE 703 AM MDT SUNSET 811 PM MDT  
SEPTEMBER 2 2025.....SUNRISE 704 AM MDT SUNSET 810 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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