578  
CDUS46 KBOI 011633  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1033 AM MDT THU MAY 01 2025  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 1 2025  
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57 856 AM 89 1971 72 62  
MINIMUM 40 623 AM 25 1946 43 35  
AVERAGE 49 57 49  
 
PRECIPITATION (IN)  
TODAY 0.00 0.80 1995 0.03 0.00  
MONTH TO DATE 0.00 0.03 0.00  
SINCE OCT 1 10.92 6.95 7.33  
SINCE JAN 1 5.75 4.04 5.22  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 3.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 400 AM  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 1947  
MINIMUM TEMPERATURE (F) 44 26 1948  
1954  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 639 AM MDT SUNSET 852 PM MDT  
MAY 2 2025...........SUNRISE 638 AM MDT SUNSET 853 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