Climatological Report (Daily)
Issued by NWS Boise, ID

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523
CDUS46 KBOI 300933
CLIBNO

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
333 AM MDT TUE SEP 30 2025

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

...THE BURNS OR CLIMATE SUMMARY FOR SEPTEMBER 29 2025...

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)
 YESTERDAY
  MAXIMUM         69    228 PM  89    1992  73     -4       75
  MINIMUM         42    504 AM  20    2021  33      9       33
  AVERAGE         56                        53      3       54

PRECIPITATION (IN)
  YESTERDAY        0.19          0.80 2013   0.01   0.18     0.00
  MONTH TO DATE    0.38                      0.36   0.02     0.54
  SINCE OCT 1     14.92                     10.39   4.53    11.14
  SINCE JAN 1      7.32                      7.08   0.24     7.93

DEGREE DAYS
 HEATING
  YESTERDAY        9                        12     -3       11
  MONTH TO DATE  166                       220    -54      124
  SINCE SEP 1    166                       220    -54      124
  SINCE JUL 1    211                       312   -101      179

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   31                        13     18       44
  SINCE SEP 1     31                        13     18       44
  SINCE JAN 1    260                       299    -39      513
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     4.7


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           600 PM
 LOWEST     40           100 PM
 AVERAGE    69

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


THE BURNS OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        92      1988
 MINIMUM TEMPERATURE (F)   33        23      1981
                                             2019


SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE   653 AM PDT   SUNSET   638 PM PDT
OCTOBER  1 2025.......SUNRISE   654 AM PDT   SUNSET   636 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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