Climatological Report (Daily)
Issued by NWS

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236
CDUS45 KBOI 180136
CLIMYL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
736 PM MDT WED SEP 17 2025

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

...THE MCCALL ID CLIMATE SUMMARY FOR SEPTEMBER 17 2025...
VALID TODAY AS OF 0700 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1930 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         75    441 PM  92    1981  70      5       49
  MINIMUM         40    612 AM  17    1988  37      3       41
  AVERAGE         58                        54      4       45

PRECIPITATION (IN)
  TODAY            0.00          0.89 1985   0.04  -0.04     0.29
  MONTH TO DATE    0.77                      0.48   0.29     1.52
  SINCE OCT 1     27.38                     22.58   4.80    23.27
  SINCE JAN 1     16.46                     15.85   0.61    17.46

DEGREE DAYS
 HEATING
  TODAY            7                        11     -4       20
  MONTH TO DATE   97                       148    -51      119
  SINCE SEP 1     97                       148    -51      119
  SINCE JUL 1    196                       338   -142      297

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   16                         2     14        0
  SINCE SEP 1     16                         2     14        0
  SINCE JAN 1    156                       108     48      153
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     2.7


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     29           500 PM
 AVERAGE    61

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


THE MCCALL ID CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        89      1981
 MINIMUM TEMPERATURE (F)   37        19      1971


SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE   726 AM MDT   SUNSET   751 PM MDT
SEPTEMBER 18 2025.....SUNRISE   727 AM MDT   SUNSET   749 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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