609  
CDUS46 KBOI 230931  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT SUN APR 23 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 22 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 420 PM 88 1977 68 -6 65  
MINIMUM 43 1147 PM 24 1951 41 2 36  
AVERAGE 53 54 -1 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1958 0.02 -0.02 0.00  
MONTH TO DATE 1.02 0.58 0.44 0.51  
SINCE OCT 1 7.98 6.73 1.25 4.54  
SINCE JAN 1 3.94 3.82 0.12 1.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 11 1 14  
MONTH TO DATE 386 294 92 400  
SINCE MAR 1 1137 878 259 936  
SINCE JUL 1 5315 4945 370 4956  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1100 PM  
LOWEST 41 500 PM  
AVERAGE 58  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 91 1977  
MINIMUM TEMPERATURE (F) 41 23 1960  
1972  
 
SUNRISE AND SUNSET  
APRIL 23 2023.........SUNRISE 652 AM MDT SUNSET 842 PM MDT  
APRIL 24 2023.........SUNRISE 650 AM MDT SUNSET 843 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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