Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KBOI 120930
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
330 AM MDT MON MAY 12 2025
...................................
...THE ONTARIO OR CLIMATE SUMMARY FOR MAY 11 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 84 302 PM 95 1993 75 9 86
MINIMUM 53 612 AM 27 1970 47 6 44
AVERAGE 69 61 8 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.68 1951 0.03 -0.03 0.00
MONTH TO DATE T 0.36 -0.36 0.61
SINCE OCT 1 10.92 7.28 3.64 7.94
SINCE JAN 1 5.75 4.37 1.38 5.83
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 0
MONTH TO DATE 39 73 -34 105
SINCE MAR 1 949 1028 -79 1061
SINCE JUL 1 4878 5095 -217 4735
COOLING
YESTERDAY 4 1 3 0
MONTH TO DATE 10 7 3 0
SINCE MAR 1 10 9 1 0
SINCE JAN 1 10 9 1 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 8.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 60 800 AM
LOWEST 12 500 PM
AVERAGE 36
..........................................................
THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 96 1988
MINIMUM TEMPERATURE (F) 47 29 2000
SUNRISE AND SUNSET
MAY 12 2025...........SUNRISE 625 AM MDT SUNSET 905 PM MDT
MAY 13 2025...........SUNRISE 624 AM MDT SUNSET 906 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$