Climatological Report (Daily)
Issued by NWS Boise, ID

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CDUS46 KBOI 210121
CLIBNO

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MDT SUN SEP 20 2026

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

...THE BURNS OR CLIMATE SUMMARY FOR SEPTEMBER 20 2026...
VALID TODAY AS OF 0700 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1938 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         79        MM  92    1939  77      2       85
  MINIMUM         38        MM  20    1983  36      2       38
  AVERAGE         59                        56      3       62

PRECIPITATION (IN)
  TODAY            0.00          0.16 2017   0.01  -0.01     0.00
  MONTH TO DATE    1.16                      0.23   0.93     0.17
  SINCE OCT 1      9.57                     10.26  -0.69    14.71
  SINCE JAN 1      6.01                      6.95  -0.94     7.11

DEGREE DAYS
 HEATING
  TODAY            6                         9     -3        3
  MONTH TO DATE  207                       124     83       84
  SINCE SEP 1    207                       124     83       84
  SINCE JUL 1    251                       216     35      129

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                        13    -13       31
  SINCE SEP 1      0                        13    -13       31
  SINCE JAN 1    293                       299     -6      260
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     3.7


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     23           400 PM
 AVERAGE    58

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


THE BURNS OR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        90      1967
 MINIMUM TEMPERATURE (F)   36        19      1993


SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE   641 AM PDT   SUNSET   657 PM PDT
SEPTEMBER 21 2026.....SUNRISE   642 AM PDT   SUNSET   655 PM PDT


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




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