275
CDUS46 KBOI 280931
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT WED MAY 28 2025
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 27 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 83 610 PM 96 1958 79 4 86
MINIMUM 57 530 AM 33 1953 51 6 45
1954
AVERAGE 70 65 5 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.45 1956 0.04 -0.04 0.00
MONTH TO DATE 0.10 1.01 -0.91 0.90
SINCE OCT 1 11.02 7.93 3.09 8.23
SINCE JAN 1 5.85 5.02 0.83 6.12
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 135 136 -1 173
SINCE MAR 1 1045 1091 -46 1129
SINCE JUL 1 4974 5158 -184 4803
COOLING
YESTERDAY 5 3 2 1
MONTH TO DATE 24 43 -19 30
SINCE MAR 1 24 45 -21 30
SINCE JAN 1 24 45 -21 30
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 9.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 52 1000 PM
LOWEST 18 200 PM
AVERAGE 35
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 100 2003
MINIMUM TEMPERATURE (F) 51 30 1954
SUNRISE AND SUNSET
MAY 28 2025...........SUNRISE 610 AM MDT SUNSET 921 PM MDT
MAY 29 2025...........SUNRISE 610 AM MDT SUNSET 922 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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