Climatological Report (Daily)
Issued by NWS Spokane, WA

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024
CDUS46 KOTX 210853
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
153 AM PDT SAT SEP 21 2024

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2024...

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)
 YESTERDAY
  MAXIMUM         74    238 PM 102    1939  78     -4       64
  MINIMUM         55   1159 PM  34    1983  51      4       46
  AVERAGE         65                        64      1       55

PRECIPITATION (IN)
  YESTERDAY        0.00          0.53 1969   0.02  -0.02     0.31
  MONTH TO DATE    0.82                      0.38   0.44     0.47
  SINCE OCT 1     11.93                     12.65  -0.72    10.36
  SINCE JAN 1      7.52                      9.21  -1.69     5.83

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 SEP 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                         3     -3       10
  MONTH TO DATE    2                        34    -32       13
  SINCE SEP 1      2                        34    -32       13
  SINCE JUL 1      4                        45    -41       14

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE  147                        88     59      126
  SINCE SEP 1    147                        88     59      126
  SINCE JAN 1   1191                       894    297     1310
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    54          1200 AM
 LOWEST     26           200 PM
 AVERAGE    40

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77       101      1967
 MINIMUM TEMPERATURE (F)   51        29      1895


SUNRISE AND SUNSET
SEPTEMBER 21 2024.....SUNRISE   634 AM PDT   SUNSET   646 PM PDT
SEPTEMBER 22 2024.....SUNRISE   636 AM PDT   SUNSET   644 PM PDT


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




$$