Climatological Report (Daily)
Issued by NWS Boise, ID

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CDUS46 KBOI 010121
CLIBNO

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MDT SUN AUG 31 2025

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

...THE BURNS OR CLIMATE SUMMARY FOR AUGUST 31 2025...
VALID TODAY AS OF 0700 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1938 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         93        MM 101    2022  83     10       95
  MINIMUM         45        MM  22    1999  42      3       39
  AVERAGE         69                        63      6       67

PRECIPITATION (IN)
  TODAY            0.00          0.44 1964   0.01  -0.01     0.00
  MONTH TO DATE    0.14                      0.25  -0.11     0.38
  SINCE OCT 1     14.54                     10.03   4.51    10.60
  SINCE JAN 1      6.94                      6.72   0.22     7.39

DEGREE DAYS
 HEATING
  TODAY            0                         4     -4        0
  MONTH TO DATE   19                        56    -37       55
  SINCE JUN 1    198                       283    -85      151
  SINCE JUL 1     45                        93    -48       55

 COOLING
  TODAY            4                         1      3        2
  MONTH TO DATE   68                       102    -34      134
  SINCE JUN 1    226                       282    -56      468
  SINCE JAN 1    229                       286    -57      469
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (99)
  AVERAGE WIND SPEED     5.6


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           600 AM
 LOWEST     11           400 PM
 AVERAGE    40

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


THE BURNS OR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        98      2024
 MINIMUM TEMPERATURE (F)   42        28      1999


SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE   619 AM PDT   SUNSET   732 PM PDT
SEPTEMBER  1 2025.....SUNRISE   620 AM PDT   SUNSET   730 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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