239  
CDUS46 KBOI 010931  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT MON MAY 01 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 30 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 88R 534 PM 88 1968 71 17 58  
MINIMUM 45 608 AM 24 1950 43 2 41  
AVERAGE 67 57 10 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.42 1987 0.02 -0.02 0.18  
MONTH TO DATE 1.05 0.77 0.28 0.91  
SINCE OCT 1 8.01 6.92 1.09 4.94  
SINCE JAN 1 3.97 4.01 -0.04 1.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 15  
MONTH TO DATE 444 369 75 505  
SINCE MAR 1 1195 953 242 1041  
SINCE JUL 1 5373 5020 353 5061  
 
COOLING  
YESTERDAY 2 0 2 0  
MONTH TO DATE 4 2 2 0  
SINCE MAR 1 4 2 2 0  
SINCE JAN 1 4 2 2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 18 500 PM  
AVERAGE 49  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 1971  
MINIMUM TEMPERATURE (F) 43 25 1946  
 
SUNRISE AND SUNSET  
MAY 1 2023...........SUNRISE 640 AM MDT SUNSET 851 PM MDT  
MAY 2 2023...........SUNRISE 638 AM MDT SUNSET 852 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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