Climatological Report (Daily)
Issued by NWS Boise, ID

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631
CDUS45 KBOI 020221
CLIBOI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MST MON DEC 01 2025

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

...THE BOISE ID CLIMATE SUMMARY FOR DECEMBER 1 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         39    559 PM  62    1926  42     -3       41
  MINIMUM         20    642 AM   9    1931  28     -8       22
                                      1948
  AVERAGE         30                        35     -5       32

PRECIPITATION (IN)
  TODAY            0.00          0.65 1994   0.05  -0.05     0.00
  MONTH TO DATE    0.00                      0.05  -0.05     0.00
  SINCE OCT 1      2.08                      2.04   0.04     1.63
  SINCE JAN 1     10.20                     10.02   0.18    12.82

DEGREE DAYS
 HEATING
  TODAY           35                        30      5       33
  MONTH TO DATE   35                        30      5       33
  SINCE DEC 1     35                        30      5       33
  SINCE JUL 1    975                      1242   -267     1071

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1255                      1044    211     1432
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     2.1


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           800 AM
 LOWEST     59           300 PM
 AVERAGE    74

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


THE BOISE ID CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   42        62      1926
                                             2012
 MINIMUM TEMPERATURE (F)   28         9      1983


SUNRISE AND SUNSET
DECEMBER  1 2025......SUNRISE   759 AM MST   SUNSET   509 PM MST
DECEMBER  2 2025......SUNRISE   800 AM MST   SUNSET   509 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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