Climatological Report (Daily)
Issued by NWS Pocatello, ID

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627
CDUS45 KPIH 172322
CLILLJ

CLIMATE REPORT
NATIONAL WEATHER SERVICE POCATELLO ID
522 PM MDT MON AUG 17 2026

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

...THE CHALLIS CLIMATE SUMMARY FOR AUGUST 17 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         85    359 PM  98    2020  85      0       74
                                      2023
  MINIMUM         52    638 AM  35    1927  50      2       56
                                      1978
  AVERAGE         69                        67      2       65

PRECIPITATION (IN)
  TODAY            0.00          0.38 1968   0.02  -0.02     0.27
  MONTH TO DATE    0.35                      0.25   0.10     0.27
  SINCE OCT 1      6.06                      5.88   0.18     4.44
  SINCE JAN 1      4.05                      4.28  -0.23     3.82

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE   11                         5      6        7
  SINCE JUN 1    182                       178      4      119
  SINCE JUL 1     25                        24      1       11

 COOLING
  TODAY            4                         3      1        0
  MONTH TO DATE   88                        79      9       51
  SINCE JUN 1    353                       263     90      286
  SINCE JAN 1    354                       267     87      304
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     3.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           300 AM
 LOWEST     15           400 PM
 AVERAGE    50

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


THE CHALLIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        98      2022
 MINIMUM TEMPERATURE (F)   50        33      1914


SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE   642 AM MDT   SUNSET   839 PM MDT
AUGUST 18 2026........SUNRISE   643 AM MDT   SUNSET   837 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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