Climatological Report (Daily)
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160
CDUS45 KBOI 160931
CLIMYL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT WED SEP 16 2026

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

...THE MCCALL ID CLIMATE SUMMARY FOR SEPTEMBER 15 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         65    453 PM  89    1920  71     -6       63
  MINIMUM         31    623 AM  22    1921  38     -7       41
                                      1936
                                      1989
  AVERAGE         48                        55     -7       52

PRECIPITATION (IN)
  YESTERDAY        0.00          0.92 1959   0.03  -0.03     0.01
  MONTH TO DATE    1.21                      0.41   0.80     0.77
  SINCE OCT 1     23.00                     22.51   0.49    27.38
  SINCE JAN 1     13.02                     15.78  -2.76    16.46

DEGREE DAYS
 HEATING
  YESTERDAY       17                        10      7       13
  MONTH TO DATE  191                       126     65       80
  SINCE SEP 1    191                       126     65       80
  SINCE JUL 1    250                       316    -66      179

 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    12   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     3.2


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           300 AM
 LOWEST     31           500 PM
 AVERAGE    62

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


THE MCCALL ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        86      1937
                                             1995
 MINIMUM TEMPERATURE (F)   38        20      1921
                                             1936


SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE   724 AM MDT   SUNSET   753 PM MDT
SEPTEMBER 17 2026.....SUNRISE   726 AM MDT   SUNSET   751 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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