Climatological Report (Daily)
Issued by NWS Pocatello, ID

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256
CDUS45 KPIH 130728
CLILLJ

CLIMATE REPORT
NATIONAL WEATHER SERVICE POCATELLO ID
128 AM MDT SUN SEP 13 2026

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

...THE CHALLIS CLIMATE SUMMARY FOR SEPTEMBER 12 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         82    412 PM  92    1948  76      6       72
  MINIMUM         39    615 AM  25    1921  43     -4       39
  AVERAGE         61                        60      1       56

PRECIPITATION (IN)
  YESTERDAY        0.00          1.22 1976   0.03  -0.03      T
  MONTH TO DATE    0.05                      0.32  -0.27     0.73
  SINCE OCT 1      6.45                      6.40   0.05     6.06
  SINCE JAN 1      4.44                      4.80  -0.36     5.44

DEGREE DAYS
 HEATING
  YESTERDAY        4                         6     -2        9
  MONTH TO DATE   55                        55      0       40
  SINCE SEP 1     55                        55      0       40
  SINCE JUL 1     88                       110    -22       54

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                        12    -12       19
  SINCE SEP 1      0                        12    -12       19
  SINCE JAN 1    423                       310    113      386
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     2.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    60           500 AM
 LOWEST     16           500 PM
 AVERAGE    38

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


THE CHALLIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        91      1948
 MINIMUM TEMPERATURE (F)   43        22      1914


SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE   714 AM MDT   SUNSET   751 PM MDT
SEPTEMBER 14 2026.....SUNRISE   715 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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