Climatological Report (Daily)
Issued by NWS Spokane, WA

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156
CDUS46 KOTX 062345
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
445 PM PDT SUN SEP 06 2026

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 2026...
VALID AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         71   1205 PM 108    1944  84    -13       87
  MINIMUM         49    538 AM  36    1895  55     -6       63
  AVERAGE         60                        69     -9       75

PRECIPITATION (IN)
  TODAY            T             0.43 1927   0.02  -0.02     0.00
  MONTH TO DATE    0.76                      0.11   0.65     0.00
  SINCE OCT 1     13.22                     12.38   0.84     9.22
  SINCE JAN 1      9.85                      8.94   0.91     5.45

SNOWFALL (IN)
  TODAY           MM             0.0  1998   0.0   MM        0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            5                         1      4        0
  MONTH TO DATE   16                         6     10        0
  SINCE SEP 1     16                         6     10        0
  SINCE JUL 1     17                        17      0        0

 COOLING
  TODAY            0                         5     -5       10
  MONTH TO DATE    6                        36    -30       99
  SINCE SEP 1      6                        36    -30       99
  SINCE JAN 1    880                       842     38     1199
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     5.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77
 LOWEST     41
 AVERAGE    59

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       106      1944
 MINIMUM TEMPERATURE (F)   55        38      1960


SUNRISE AND SUNSET
SEPTEMBER  6 2026.....SUNRISE   615 AM PDT   SUNSET   717 PM PDT
SEPTEMBER  7 2026.....SUNRISE   616 AM PDT   SUNSET   715 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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