Climatological Report (Daily)
Issued by NWS Boise, ID

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872
CDUS45 KBOI 030123
CLIBOI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
723 PM MDT TUE SEP 02 2025

...................................

...THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 2 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        100    309 PM 101    1950  85     15       98
                                      2022
  MINIMUM         66    620 AM  39    1894  57      9       67
  AVERAGE         83                        71     12       83

PRECIPITATION (IN)
  TODAY            0.00          0.16 1897   0.01  -0.01      T
  MONTH TO DATE    0.00                      0.02  -0.02      T
  SINCE OCT 1     11.72                     11.10   0.62    14.93
  SINCE JAN 1      7.31                      7.57  -0.26    10.99

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         2     -2        0
  SINCE SEP 1      0                         2     -2        0
  SINCE JUL 1      0                        15    -15        9

 COOLING
  TODAY           18                         7     11       18
  MONTH TO DATE   36                        14     22       33
  SINCE SEP 1     36                        14     22       33
  SINCE JAN 1   1099                       929    170     1261
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     6.4


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    44           700 AM
 LOWEST     13           400 PM
 AVERAGE    29

..........................................................


THE BOISE ID CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       102      2022
 MINIMUM TEMPERATURE (F)   56        37      1956


SUNRISE AND SUNSET
SEPTEMBER  2 2025.....SUNRISE   710 AM MDT   SUNSET   818 PM MDT
SEPTEMBER  3 2025.....SUNRISE   711 AM MDT   SUNSET   816 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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