Climatological Report (Daily)
Issued by NWS Spokane, WA

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409
CDUS46 KOTX 192345
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
445 PM PDT THU SEP 19 2024

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 2024...
VALID AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         83    259 PM 100    1922  78      5       73
  MINIMUM         53    433 AM  30    1895  51      2       50
  AVERAGE         68                        65      3       62

PRECIPITATION (IN)
  TODAY            0.00          0.55 1940   0.03  -0.03     0.00
  MONTH TO DATE    0.82                      0.36   0.46     0.16
  SINCE OCT 1     11.93                     12.63  -0.70    10.05
  SINCE JAN 1      7.52                      9.19  -1.67     5.52

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            0                         3     -3        3
  MONTH TO DATE    2                        31    -29        3
  SINCE SEP 1      2                        31    -29        3
  SINCE JUL 1      4                        42    -38        4

 COOLING
  TODAY            3                         3      0        0
  MONTH TO DATE  147                        86     61      126
  SINCE SEP 1    147                        86     61      126
  SINCE JAN 1   1191                       892    299     1310
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     5.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86
 LOWEST     29
 AVERAGE    58

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78       102      1939
 MINIMUM TEMPERATURE (F)   51        34      1983


SUNRISE AND SUNSET
SEPTEMBER 19 2024.....SUNRISE   632 AM PDT   SUNSET   650 PM PDT
SEPTEMBER 20 2024.....SUNRISE   633 AM PDT   SUNSET   648 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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