146
CDUS46 KBOI 160932
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
332 AM MDT TUE SEP 16 2025
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 15 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 550 PM 95 1956 83 -7 82
2019
MINIMUM 51 659 AM 29 1970 49 2 63
AVERAGE 64 66 -2 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.39 1954 0.01 -0.01 T
MONTH TO DATE 0.03 0.10 -0.07 0.07
SINCE OCT 1 12.57 9.29 3.28 9.56
SINCE JAN 1 7.40 6.38 1.02 7.45
DEGREE DAYS
HEATING
YESTERDAY 1 2 -1 0
MONTH TO DATE 1 20 -19 8
SINCE SEP 1 1 20 -19 8
SINCE JUL 1 1 26 -25 8
COOLING
YESTERDAY 0 3 -3 8
MONTH TO DATE 99 73 26 103
SINCE SEP 1 99 73 26 103
SINCE JAN 1 1146 1071 75 1287
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 400 AM
LOWEST 26 500 PM
AVERAGE 52
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 95 1956
1957
MINIMUM TEMPERATURE (F) 49 30 1970
SUNRISE AND SUNSET
SEPTEMBER 16 2025.....SUNRISE 729 AM MDT SUNSET 756 PM MDT
SEPTEMBER 17 2025.....SUNRISE 730 AM MDT SUNSET 754 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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