Climatological Report (Daily)
Issued by NWS Spokane, WA

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410
CDUS46 KOTX 100823
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
123 AM PDT SUN AUG 10 2025

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 9 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         92    336 PM 111    2018  92      0       95
  MINIMUM         60    541 AM  45    1895  62     -2       66
  AVERAGE         76                        77     -1       81

PRECIPITATION (IN)
  YESTERDAY        0.00          0.70 1899   0.02  -0.02     0.00
  MONTH TO DATE    0.15                      0.12   0.03     0.11
  SINCE OCT 1      9.08                     11.88  -2.80    10.78
  SINCE JAN 1      5.31                      8.44  -3.13     6.37

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       11                        12     -1       16
  MONTH TO DATE   85                       114    -29      168
  SINCE JUN 1    731                       562    169      829
  SINCE JAN 1    783                       598    185      852
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           500 AM
 LOWEST     18           400 PM
 AVERAGE    43

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   92       108      2018
 MINIMUM TEMPERATURE (F)   62        46      1954


SUNRISE AND SUNSET
AUGUST 10 2025........SUNRISE   541 AM PDT   SUNSET   805 PM PDT
AUGUST 11 2025........SUNRISE   542 AM PDT   SUNSET   803 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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