278  
CDUS45 KBOI 280931  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT WED MAY 28 2025  
   
...............................  
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR MAY 27 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1930 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 610 PM 85 1966 64 9 70  
MINIMUM 43 504 AM 25 1932 39 4 33  
AVERAGE 58 51 7 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.99 1905 0.08 -0.08 0.00  
MONTH TO DATE 0.99 1.97 -0.98 1.41  
SINCE OCT 1 24.03 18.62 5.41 19.33  
SINCE JAN 1 13.11 11.89 1.22 13.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 14 -7 13  
MONTH TO DATE 440 457 -17 561  
SINCE MAR 1 2239 2283 -44 2458  
SINCE JUL 1 8232 8313 -81 7932  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 17 500 PM  
AVERAGE 55  
   
......................................................  
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 88 1928  
MINIMUM TEMPERATURE (F) 39 24 1991  
1998  
 
SUNRISE AND SUNSET  
MAY 28 2025...........SUNRISE 604 AM MDT SUNSET 920 PM MDT  
MAY 29 2025...........SUNRISE 603 AM MDT SUNSET 921 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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