253  
CDUS45 KBOI 260933  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT SAT SEP 26 2026  
   
...............................  
 
   
..THE JEROME ID CLIMATE SUMMARY FOR SEPTEMBER 25 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1915 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 210 PM 93 2015 73 10 86  
MINIMUM 53 1037 PM 21 1926 46 7 51  
AVERAGE 68 60 8 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.47 1915 0.02 -0.02 0.00  
MONTH TO DATE 0.43 0.25 0.18 T  
SINCE OCT 1 6.22 9.82 -3.60 6.72  
SINCE JAN 1 3.55 6.78 -3.23 3.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 73 87 -14 29  
SINCE SEP 1 73 87 -14 29  
SINCE JUL 1 76 106 -30 29  
 
COOLING  
YESTERDAY 3 1 2 4  
MONTH TO DATE 31 66 -35 87  
SINCE SEP 1 31 66 -35 87  
SINCE JAN 1 826 707 119 766    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.9  
 
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 1000 PM  
LOWEST 18 100 PM  
AVERAGE 34  
   
......................................................  
 
THE JEROME ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1952  
MINIMUM TEMPERATURE (F) 46 23 1926  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2026.....SUNRISE 730 AM MDT SUNSET 728 PM MDT  
SEPTEMBER 27 2026.....SUNRISE 731 AM MDT SUNSET 726 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab ID Page
The Nexlab OR Page
Main Text Page