Climatological Report (Monthly)
Issued by NWS Boise, ID

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281
CXUS55 KBOI 011840
CLMBOI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1140 AM MST MON DEC 01 2025

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

...THE BOISE ID CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
HIGHEST           72   11/01
LOWEST            26   11/30
AVG. MAXIMUM    55.5               48.8     6.7
AVG. MINIMUM    37.0               31.7     5.3
MEAN            46.3               40.3     6.0
DAYS MAX >= 90     0
DAYS MAX <= 32     0
DAYS MIN <= 32     7
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        4.43   1874
TOTALS          0.26               1.18   -0.92
DAYS >= .01        8
DAYS >= .10        0
DAYS >= .50        0
DAYS >= 1.00       0
GREATEST
 24 HR. TOTAL   0.10   11/16 TO 11/17

SNOWFALL (INCHES)
TOTALS           0.1
SINCE 7/1        0.1
GREATEST
 SNOW DEPTH        T   11/28
                       11/29
                       11/30
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    553                742    -189      720
 SINCE 7/1       940               1212    -272
COOLING TOTAL      0                  0       0        0
 SINCE 1/1      1255               1044     211
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              5.8
HIGHEST WIND SPEED/DIRECTION    24/290    DATE  11/05
HIGHEST GUST SPEED/DIRECTION    32/260    DATE  11/05

AVERAGE RH (PERCENT)     66


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

$$