Climatological Report (Daily)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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898
CDUS45 KBOI 090121
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MDT WED OCT 08 2025
...................................
...THE BOISE ID CLIMATE SUMMARY FOR OCTOBER 8 2025...
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 359 PM 88 1910 69 10 84
MINIMUM 48 722 AM 27 1961 45 3 55
1985
AVERAGE 64 57 7 70
PRECIPITATION (IN)
TODAY 0.00 0.46 2021 0.02 -0.02 0.00
MONTH TO DATE 0.84 0.17 0.67 0.00
SINCE OCT 1 0.84 0.17 0.67 0.00
SINCE JAN 1 8.96 8.15 0.81 11.19
DEGREE DAYS
HEATING
TODAY 1 9 -8 0
MONTH TO DATE 46 59 -13 23
SINCE SEP 1 53 139 -86 61
SINCE JUL 1 53 152 -99 70
COOLING
TODAY 0 1 -1 5
MONTH TO DATE 0 8 -8 10
SINCE SEP 1 185 127 58 201
SINCE JAN 1 1248 1042 206 1429
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 13.2
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56 600 AM
LOWEST 18 300 PM
AVERAGE 37
..........................................................
THE BOISE ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 2015
MINIMUM TEMPERATURE (F) 44 18 1985
SUNRISE AND SUNSET
OCTOBER 8 2025.......SUNRISE 751 AM MDT SUNSET 713 PM MDT
OCTOBER 9 2025.......SUNRISE 752 AM MDT SUNSET 711 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$