Climatological Report (Daily)
Issued by NWS Boise, ID

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758
CDUS45 KBOI 181033
CLIBOI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
333 AM MST TUE NOV 18 2025

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

...THE BOISE ID CLIMATE SUMMARY FOR NOVEMBER 17 2025...

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)
 YESTERDAY
  MAXIMUM         58    258 PM  67    1908  48     10       46
  MINIMUM         42   1157 PM   6    2014  31     11       34
  AVERAGE         50                        40     10       40

PRECIPITATION (IN)
  YESTERDAY        0.07          0.92 1898   0.04   0.03     0.21
  MONTH TO DATE    0.20                      0.62  -0.42     0.62
  SINCE OCT 1      1.96                      1.43   0.53     0.80
  SINCE JAN 1     10.08                      9.41   0.67    11.99

SNOWFALL (IN)
  YESTERDAY        0.0           3.7  1994   0.1   -0.1       T
  MONTH TO DATE    0.0                       0.7   -0.7       T
  SINCE JUL 1      0.0                       0.8   -0.8       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        25    -10       25
  MONTH TO DATE  239                       380   -141      391
  SINCE SEP 1    626                       837   -211      700
  SINCE JUL 1    626                       850   -224      709

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1    192                       129     63      204
  SINCE JAN 1   1255                      1044    211     1432
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     3.4


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           600 AM
 LOWEST     59           300 PM
 AVERAGE    78

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


THE BOISE ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        64      1908
 MINIMUM TEMPERATURE (F)   31         4      2014


SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE   743 AM MST   SUNSET   517 PM MST
NOVEMBER 19 2025......SUNRISE   744 AM MST   SUNSET   516 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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