Climatological Report (Daily)
Issued by NWS Boise, ID

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419
CDUS45 KBOI 240120
CLIBOI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
720 PM MDT THU JUL 23 2026

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

...THE BOISE ID CLIMATE SUMMARY FOR JULY 23 2026...
VALID TODAY AS OF 0700 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM        100    403 PM 107    2003  95      5       90
  MINIMUM         69    442 AM  42    1892  64      5       60
  AVERAGE         85                        79      6       75

PRECIPITATION (IN)
  TODAY            0.00          0.24 1913   0.00   0.00     0.00
  MONTH TO DATE    0.17                      0.16   0.01     0.32
  SINCE OCT 1     11.85                     10.86   0.99    11.19
  SINCE JAN 1      7.50                      7.33   0.17     6.78

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         1     -1        0
  SINCE JUN 1     41                        62    -21       32
  SINCE JUL 1      0                         1     -1        0

 COOLING
  TODAY           20                        14      6       10
  MONTH TO DATE  373                       272    101      294
  SINCE JUN 1    518                       415    103      495
  SINCE JAN 1    574                       460    114      575
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     4.9


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59           600 AM
 LOWEST     18           400 PM
 AVERAGE    39

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


THE BOISE ID CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   95       108      1933
 MINIMUM TEMPERATURE (F)   64        42      1883


SUNRISE AND SUNSET
JULY 23 2026..........SUNRISE   625 AM MDT   SUNSET   917 PM MDT
JULY 24 2026..........SUNRISE   626 AM MDT   SUNSET   916 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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