412
CDUS46 KBOI 211631
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1031 AM MDT TUE APR 21 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 21 2026
VALID AS OF 1000 AM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST
VALUE (LST) VALUE VALUE YEAR
.......................................................
TEMPERATURE (F)
TODAY
MAXIMUM 58 859 AM 88 1956 68 63
MINIMUM 42 632 AM 22 1982 40 36
2008
AVERAGE 50 54 50
PRECIPITATION (IN)
TODAY 0.00 0.77 1957 0.02 0.00
MONTH TO DATE 2.18 0.56 0.02
SINCE OCT 1 7.94 6.71 10.82
SINCE JAN 1 4.40 3.80 5.65
.......................................................
WIND (MPH)
AVERAGE WIND SPEED 5.2
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 600 AM
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 88 1977
MINIMUM TEMPERATURE (F) 41 24 1951
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 655 AM MDT SUNSET 840 PM MDT
APRIL 22 2026.........SUNRISE 653 AM MDT SUNSET 841 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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