Climatological Report (Daily)
Issued by NWS Spokane, WA

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428
CDUS46 KOTX 180445
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PDT TUE SEP 17 2024

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 2024...
VALID TODAY AS OF 0900 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         70   1253 PM 101    1938  79     -9       91
  MINIMUM         58    552 AM  28    1965  52      6       57
  AVERAGE         64                        66     -2       74

PRECIPITATION (IN)
  TODAY            T             0.54 1947   0.02  -0.02     0.00
  MONTH TO DATE    0.82                      0.31   0.51     0.16
  SINCE OCT 1     11.93                     12.58  -0.65    10.05
  SINCE JAN 1      7.52                      9.14  -1.62     5.52

DEGREE DAYS
 HEATING
  TODAY            1                         2     -1        0
  MONTH TO DATE    2                        25    -23        0
  SINCE SEP 1      2                        25    -23        0
  SINCE JUL 1      4                        36    -32        1

 COOLING
  TODAY            0                         3     -3        9
  MONTH TO DATE  140                        80     60      122
  SINCE SEP 1    140                        80     60      122
  SINCE JAN 1   1184                       886    298     1306
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           600 AM
 LOWEST     47           300 PM
 AVERAGE    67

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79       101      1938
 MINIMUM TEMPERATURE (F)   52        35      1965


SUNRISE AND SUNSET
SEPTEMBER 17 2024.....SUNRISE   629 AM PDT   SUNSET   654 PM PDT
SEPTEMBER 18 2024.....SUNRISE   631 AM PDT   SUNSET   652 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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