087  
CDUS46 KBOI 280933  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT SUN MAY 28 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 27 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 76 1233 PM 96 1958 79 -3 81  
MINIMUM 55 621 AM 33 1953 51 4 55  
1954  
AVERAGE 66 65 1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 0.45 1956 0.04 0.15 0.11  
MONTH TO DATE 0.85 1.01 -0.16 0.60  
SINCE OCT 1 8.86 7.93 0.93 5.54  
SINCE JAN 1 4.82 5.02 -0.20 2.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 54 136 -82 199  
SINCE MAR 1 1249 1091 158 1240  
SINCE JUL 1 5427 5158 269 5260  
 
COOLING  
YESTERDAY 1 3 -2 3  
MONTH TO DATE 77 43 34 18  
SINCE MAR 1 81 45 36 18  
SINCE JAN 1 81 45 36 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 300 AM  
LOWEST 38 400 PM  
AVERAGE 61  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 100 2003  
MINIMUM TEMPERATURE (F) 51 30 1954  
 
SUNRISE AND SUNSET  
MAY 28 2023...........SUNRISE 611 AM MDT SUNSET 921 PM MDT  
MAY 29 2023...........SUNRISE 610 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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab ID Page
The Nexlab OR Page Main Text Page