Climatological Report (Daily)
Issued by NWS Pocatello, ID

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CDUS45 KPIH 010738
CLILLJ

CLIMATE REPORT
NATIONAL WEATHER SERVICE POCATELLO ID
138 AM MDT MON SEP 01 2025

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

...THE CHALLIS CLIMATE SUMMARY FOR AUGUST 31 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         86    339 PM  94    2022  81      5       91
  MINIMUM         46    545 AM  28    1932  46      0       45
  AVERAGE         66                        63      3       68

PRECIPITATION (IN)
  YESTERDAY        0.00          0.23 1986   0.01  -0.01     0.00
  MONTH TO DATE    1.16                      0.45   0.71     0.23
  SINCE OCT 1      5.33                      6.08  -0.75     4.95
  SINCE JAN 1      4.71                      4.48   0.23     3.96

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE   10                        33    -23       35
  SINCE JUN 1    122                       206    -84      141
  SINCE JUL 1     14                        52    -38       45

 COOLING
  YESTERDAY        1                         2     -1        3
  MONTH TO DATE  114                       110      4      126
  SINCE JUN 1    349                       294     55      427
  SINCE JAN 1    367                       298     69      427
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     1.9


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    86           700 AM
 LOWEST     16           400 PM
 AVERAGE    51

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


THE CHALLIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        95      2019
 MINIMUM TEMPERATURE (F)   46        33      1914
                                             1930


SUNRISE AND SUNSET
SEPTEMBER  1 2025.....SUNRISE   700 AM MDT   SUNSET   813 PM MDT
SEPTEMBER  2 2025.....SUNRISE   701 AM MDT   SUNSET   811 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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