Climatological Report (Daily)
Issued by NWS Spokane, WA

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CDUS46 KOTX 310845
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
145 AM PDT SAT OCT 31 2020

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         66    125 PM  68    1921  55     11       40
                                      1958
  MINIMUM         36    616 AM  16    2019  38     -2       16
  AVERAGE         51                        47      4       28

PRECIPITATION (IN)
  YESTERDAY        0.00          0.73 1997   0.04  -0.04     0.00
  MONTH TO DATE    0.92                      0.92   0.00     0.91
  SINCE OCT 1      0.92                      0.92   0.00     0.91
  SINCE JAN 1     12.03                     10.12   1.91    11.39

SNOWFALL (IN)
  YESTERDAY        0.0           1.2  1971   0.0    0.0     MM
  MONTH TO DATE    T                         0.0    0.0      0.0
  SINCE SEP 1      T                         0.0    0.0      0.0
  SINCE JUL 1      T                         0.0    0.0      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       14                        18     -4       37
  MONTH TO DATE  354                       391    -37      504
  SINCE SEP 1    383                       490   -107      598
  SINCE JUL 1    385                       505   -120      598

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   16                         1     15        0
  SINCE SEP 1    133                        88     45      109
  SINCE JAN 1    943                       805    138      964
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     6.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           400 AM
 LOWEST     31           200 PM
 AVERAGE    60

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        72      1967
                                             1988
 MINIMUM TEMPERATURE (F)   38        15      2002


SUNRISE AND SUNSET
OCTOBER 31 2020.......SUNRISE   729 AM PDT   SUNSET   534 PM PDT
NOVEMBER  1 2020......SUNRISE   630 AM PST   SUNSET   432 PM PST


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




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