290  
CDUS45 KBOI 220954  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
354 AM MDT THU MAY 22 2025  
   
...............................  
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR MAY 21 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 58 519 PM 84 1928 63 -5 55  
MINIMUM 28 559 AM 20 1931 37 -9 26  
AVERAGE 43 50 -7 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1932 0.07 -0.07 0.00  
MONTH TO DATE 0.69 1.48 -0.79 0.79  
SINCE OCT 1 23.73 18.13 5.60 18.71  
SINCE JAN 1 12.81 11.40 1.41 12.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 15 7 24  
MONTH TO DATE 372 371 1 433  
SINCE MAR 1 2171 2197 -26 2330  
SINCE JUL 1 8164 8227 -63 7804  
 
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 14 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 300 AM  
LOWEST 20 300 PM  
AVERAGE 56  
   
......................................................  
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 84 1958  
MINIMUM TEMPERATURE (F) 38 22 1989  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 608 AM MDT SUNSET 915 PM MDT  
MAY 23 2025...........SUNRISE 607 AM MDT SUNSET 916 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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