490
CDUS46 KBOI 090934
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
334 AM MDT SAT MAY 09 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 8 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 546 PM 91 1966 74 7 79
MINIMUM 47 550 AM 26 2002 46 1 54
AVERAGE 64 60 4 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.36 1979 0.04 -0.04 0.00
MONTH TO DATE 0.00 0.26 -0.26 T
SINCE OCT 1 8.31 7.18 1.13 10.92
SINCE JAN 1 4.77 4.27 0.50 5.75
DEGREE DAYS
HEATING
YESTERDAY 1 6 -5 0
MONTH TO DATE 16 56 -40 39
SINCE MAR 1 987 1011 -24 949
SINCE JUL 1 4624 5078 -454 4878
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 12 4 8 2
SINCE MAR 1 12 6 6 2
SINCE JAN 1 12 6 6 2
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 600 AM
LOWEST 16 1200 PM
AVERAGE 39
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 93 1969
MINIMUM TEMPERATURE (F) 46 31 1999
SUNRISE AND SUNSET
MAY 9 2026...........SUNRISE 629 AM MDT SUNSET 901 PM MDT
MAY 10 2026...........SUNRISE 628 AM MDT SUNSET 902 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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