183  
CDUS46 KBOI 200123  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT SAT APR 19 2025  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 19 2025  
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 508 PM 88 1962 67 -1 66  
MINIMUM 31 639 AM 24 1966 40 -9 29  
AVERAGE 49 53 -4 48  
 
PRECIPITATION (IN)  
TODAY 0.00 0.32 1963 0.02 -0.02 0.00  
MONTH TO DATE 0.02 0.51 -0.49 0.91  
SINCE OCT 1 10.82 6.66 4.16 7.30  
SINCE JAN 1 5.65 3.75 1.90 5.19  
 
DEGREE DAYS  
HEATING  
TODAY 16 12 4 17  
MONTH TO DATE 265 261 4 234  
SINCE MAR 1 810 845 -35 838  
SINCE JUL 1 4739 4912 -173 4512  
 
COOLING  
TODAY 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 8 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 1.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 600 AM  
LOWEST 22 300 PM  
AVERAGE 49  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 1956  
MINIMUM TEMPERATURE (F) 40 21 1961  
 
SUNRISE AND SUNSET  
APRIL 19 2025.........SUNRISE 658 AM MDT SUNSET 837 PM MDT  
APRIL 20 2025.........SUNRISE 656 AM MDT SUNSET 839 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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