840
CDUS46 KBOI 200122
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
722 PM MDT SUN APR 19 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 19 2026
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 70 547 PM 88 1962 67 3 66
MINIMUM 33 636 AM 24 1966 40 -7 31
AVERAGE 52 53 -1 49
PRECIPITATION (IN)
TODAY 0.00 0.32 1963 0.02 -0.02 0.00
MONTH TO DATE 2.18 0.51 1.67 0.02
SINCE OCT 1 7.94 6.66 1.28 10.82
SINCE JAN 1 4.40 3.75 0.65 5.65
DEGREE DAYS
HEATING
TODAY 13 12 1 16
MONTH TO DATE 280 261 19 265
SINCE MAR 1 820 845 -25 810
SINCE JUL 1 4457 4912 -455 4739
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 9 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.4
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 500 AM
LOWEST 26 200 PM
AVERAGE 56
......................................................
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 2026.........SUNRISE 658 AM MDT SUNSET 837 PM MDT
APRIL 20 2026.........SUNRISE 656 AM MDT SUNSET 838 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.
Main Text Page