737
CDUS46 KBOI 280123
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
723 PM MDT TUE MAY 27 2025
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 27 2025
VALID TODAY AS OF 0700 PM LOCAL TIME.
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)
TODAY
MAXIMUM 83 559 PM 96 1958 79 4 86
MINIMUM 57 530 AM 33 1953 51 6 45
1954
AVERAGE 70 65 5 66
PRECIPITATION (IN)
TODAY 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
TODAY 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
TODAY 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 11.9
RELATIVE HUMIDITY (PERCENT)
HIGHEST 51 400 AM
LOWEST 18 200 PM
AVERAGE 35
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 100 2003
MINIMUM TEMPERATURE (F) 51 30 1954
SUNRISE AND SUNSET
MAY 27 2025...........SUNRISE 611 AM MDT SUNSET 920 PM MDT
MAY 28 2025...........SUNRISE 610 AM MDT SUNSET 921 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