093  
CDUS45 KBOI 220120  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
720 PM MDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE JEROME ID CLIMATE SUMMARY FOR MAY 21 2023
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1915 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 87 407 PM 92 1958 71 16 64  
MINIMUM 55 532 AM 29 1918 46 9 37  
AVERAGE 71 58 13 51  
 
PRECIPITATION (IN)  
TODAY 0.00 0.50 1971 0.05 -0.05 0.00  
MONTH TO DATE 0.36 1.02 -0.66 0.66  
SINCE OCT 1 4.88 8.15 -3.27 6.51  
SINCE JAN 1 2.47 5.11 -2.64 2.22  
 
DEGREE DAYS  
HEATING  
TODAY 0 7 -7 14  
MONTH TO DATE 130 209 -79 279  
SINCE MAR 1 1717 1425 292 1601  
SINCE JUL 1 6508 5921 587 6217  
 
COOLING  
TODAY 6 1 5 0  
MONTH TO DATE 23 6 17 4  
SINCE MAR 1 26 7 19 4  
SINCE JAN 1 26 7 19 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 9.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 700 AM  
LOWEST 14 500 PM  
AVERAGE 35  
   
......................................................
 
 
THE JEROME ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1980  
MINIMUM TEMPERATURE (F) 46 29 1918  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 610 AM MDT SUNSET 900 PM MDT  
MAY 22 2023...........SUNRISE 609 AM MDT SUNSET 901 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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