Climatological Report (Daily)
Issued by NWS
Issued by NWS
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982
CDUS46 KBOI 200123
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
723 PM MDT TUE AUG 19 2025
...................................
...THE ONTARIO OR CLIMATE SUMMARY FOR AUGUST 19 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 95 447 PM 109 1967 93 2 97
MINIMUM 63 554 AM 39 1978 58 5 60
AVERAGE 79 76 3 79
PRECIPITATION (IN)
TODAY 0.00 0.31 1968 0.00 0.00 0.00
MONTH TO DATE T 0.08 -0.08 0.02
SINCE OCT 1 11.84 9.15 2.69 9.49
SINCE JAN 1 6.67 6.24 0.43 7.38
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 27 34 -7 20
SINCE JUL 1 0 2 -2 0
COOLING
TODAY 14 10 4 14
MONTH TO DATE 227 247 -20 295
SINCE JUN 1 874 837 37 1090
SINCE JAN 1 931 896 35 1126
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.4
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 600 AM
LOWEST 23 200 PM
AVERAGE 45
..........................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 107 1967
MINIMUM TEMPERATURE (F) 58 41 1964
SUNRISE AND SUNSET
AUGUST 19 2025........SUNRISE 657 AM MDT SUNSET 845 PM MDT
AUGUST 20 2025........SUNRISE 658 AM MDT SUNSET 844 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$