516  
CDUS45 KBOI 270932  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
332 AM MDT WED MAY 27 2026  
   
...............................  
 
   
..THE JEROME ID CLIMATE SUMMARY FOR MAY 26 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 78 1259 PM 96 1936 73 5 81  
MINIMUM 48 1159 PM 29 1975 47 1 50  
AVERAGE 63 60 3 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 0.82 2012 0.04 0.13 0.00  
MONTH TO DATE 0.17 1.25 -1.08 0.51  
SINCE OCT 1 5.20 8.38 -3.18 6.19  
SINCE JAN 1 2.53 5.34 -2.81 3.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 6 -4 0  
MONTH TO DATE 164 243 -79 226  
SINCE MAR 1 1156 1459 -303 1364  
SINCE JUL 1 4775 5955 -1180 5652  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 17 11 6 7  
SINCE MAR 1 17 12 5 7  
SINCE JAN 1 17 12 5 7    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 200 PM  
LOWEST 27 300 AM  
AVERAGE 57  
   
......................................................  
 
THE JEROME ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 95 1958  
MINIMUM TEMPERATURE (F) 47 29 1920  
 
SUNRISE AND SUNSET  
MAY 27 2026...........SUNRISE 605 AM MDT SUNSET 905 PM MDT  
MAY 28 2026...........SUNRISE 605 AM MDT SUNSET 906 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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