Climatological Report (Daily)
Issued by NWS Spokane, WA

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435
CDUS46 KOTX 240837
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
137 AM PDT SUN AUG 24 2025

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 23 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         98    352 PM 107    1901  88     10       83
  MINIMUM         62    529 AM  42    1992  59      3       55
  AVERAGE         80                        74      6       69

PRECIPITATION (IN)
  YESTERDAY        0.00          1.17 1989   0.02  -0.02     0.18
  MONTH TO DATE    0.19                      0.36  -0.17     0.44
  SINCE OCT 1      9.12                     12.12  -3.00    11.11
  SINCE JAN 1      5.35                      8.68  -3.33     6.70

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  1998   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     15                        66    -51       28
  SINCE JUL 1      0                         5     -5        0

 COOLING
  YESTERDAY       15                         9      6        4
  MONTH TO DATE  274                       261     13      320
  SINCE JUN 1    920                       709    211      981
  SINCE JAN 1    972                       745    227     1004
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     2.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    40           600 AM
 LOWEST     13           200 PM
 AVERAGE    27

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       106      1966
 MINIMUM TEMPERATURE (F)   59        41      1992


SUNRISE AND SUNSET
AUGUST 24 2025........SUNRISE   559 AM PDT   SUNSET   741 PM PDT
AUGUST 25 2025........SUNRISE   600 AM PDT   SUNSET   739 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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