Climatological Report (Daily)
Issued by NWS Boise, ID

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093
CDUS45 KBOI 110931
CLIBOI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT FRI SEP 11 2026

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

...THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 10 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         88    403 PM  97    1990  82      6       80
  MINIMUM         55    658 AM  33    1896  54      1       58
  AVERAGE         72                        68      4       69

PRECIPITATION (IN)
  YESTERDAY        0.00          0.48 1980   0.01  -0.01      T
  MONTH TO DATE    0.31                      0.11   0.20     0.06
  SINCE OCT 1     12.16                     11.19   0.97    11.78
  SINCE JAN 1      7.81                      7.66   0.15     7.37

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2006   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   28                        13     15        0
  SINCE SEP 1     28                        13     15        0
  SINCE JUL 1     29                        26      3        0

 COOLING
  YESTERDAY        7                         5      2        4
  MONTH TO DATE   23                        61    -38      121
  SINCE SEP 1     23                        61    -38      121
  SINCE JAN 1   1166                       976    190     1184
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     6.6


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    57           700 AM
 LOWEST     16           400 PM
 AVERAGE    37

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


THE BOISE ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        97      1963
 MINIMUM TEMPERATURE (F)   54        27      1889


SUNRISE AND SUNSET
SEPTEMBER 11 2026.....SUNRISE   720 AM MDT   SUNSET   802 PM MDT
SEPTEMBER 12 2026.....SUNRISE   721 AM MDT   SUNSET   800 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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