Climatological Report (Daily)
Issued by NWS Pocatello, ID

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CDUS45 KPIH 190730
CLILLJ

CLIMATE REPORT
NATIONAL WEATHER SERVICE POCATELLO ID
130 AM MDT TUE AUG 19 2025

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

...THE CHALLIS CLIMATE SUMMARY FOR AUGUST 18 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         90    554 PM  98    2022  85      5       93
  MINIMUM         49    503 AM  33    1914  50     -1       54
  AVERAGE         70                        67      3       74

PRECIPITATION (IN)
  YESTERDAY        0.00          0.36 1990   0.01  -0.01     0.00
  MONTH TO DATE    0.27                      0.26   0.01     0.22
  SINCE OCT 1      4.44                      5.89  -1.45     4.94
  SINCE JAN 1      3.82                      4.29  -0.47     3.95

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    7                         6      1        4
  SINCE JUN 1    119                       179    -60      110
  SINCE JUL 1     11                        25    -14       14

 COOLING
  YESTERDAY        5                         3      2        9
  MONTH TO DATE   56                        82    -26      104
  SINCE JUN 1    291                       266     25      405
  SINCE JAN 1    309                       270     39      405
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     2.5


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    92           500 AM
 LOWEST     13           600 PM
 AVERAGE    53

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


THE CHALLIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        95      1986
                                             2013
                                             2020
 MINIMUM TEMPERATURE (F)   49        34      1914


SUNRISE AND SUNSET
AUGUST 19 2025........SUNRISE   645 AM MDT   SUNSET   835 PM MDT
AUGUST 20 2025........SUNRISE   646 AM MDT   SUNSET   833 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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