Climatological Report (Daily)
Issued by NWS

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989
CDUS45 KBOI 280930
CLIMYL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
330 AM MDT MON SEP 28 2026

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

...THE MCCALL ID CLIMATE SUMMARY FOR SEPTEMBER 27 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1905 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         61    358 PM  85    2022  65     -4       73
  MINIMUM         31    613 AM  18    1987  35     -4       34
                                      1999
  AVERAGE         46                        50     -4       54

PRECIPITATION (IN)
  YESTERDAY        T             0.56 1959   0.04  -0.04     0.00
                                      1988
  MONTH TO DATE    1.60                      0.84   0.76     0.86
  SINCE OCT 1     23.39                     22.94   0.45    27.47
  SINCE JAN 1     13.41                     16.21  -2.80    16.55

DEGREE DAYS
 HEATING
  YESTERDAY       19                        15      4       11
  MONTH TO DATE  311                       282     29      182
  SINCE SEP 1    311                       282     29      182
  SINCE JUL 1    370                       472   -102      281

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         2     -2       16
  SINCE SEP 1      0                         2     -2       16
  SINCE JAN 1    199                       108     91      156
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     2.2


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           800 AM
 LOWEST     36           300 PM
 AVERAGE    62

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


THE MCCALL ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        84      1963
                                             1994
 MINIMUM TEMPERATURE (F)   34        12      1999


SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE   739 AM MDT   SUNSET   730 PM MDT
SEPTEMBER 29 2026.....SUNRISE   740 AM MDT   SUNSET   728 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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