Climatological Report (Daily)
Issued by NWS Spokane, WA

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CDUS46 KOTX 212350
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
450 PM PDT TUE MAY 21 2019


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 21 2019...
VALID AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         60    255 PM  97    1928  72    -12       80
  MINIMUM         51    500 AM  35    2010  48      3       60
                                      1971
                                      1960
  AVERAGE         56                        60     -4       70

PRECIPITATION (IN)
  TODAY            T             0.85 1932   0.05  -0.05      T
  MONTH TO DATE    0.58                      1.05  -0.47     2.26
  SINCE OCT 1     10.94                      8.49   2.45    13.08
  SINCE JAN 1      7.72                      5.38   2.34     7.52

SNOWFALL (IN)
  TODAY            0.0           T    1960   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      1.7                       0.7    1.0       T
  SINCE JUL 1     33.5                      10.5   23.0     14.1
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            9                         6      3        0
  MONTH TO DATE   86                       171    -85       47
  SINCE MAR 1   1260                      1196     64     1017
  SINCE JUL 1   5095                      5051     44     4728

 COOLING
  TODAY            0                         1     -1        5
  MONTH TO DATE   12                        18     -6       29
  SINCE MAR 1     13                        20     -7       34
  SINCE JAN 1     13                        20     -7       34
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71
 LOWEST     47
 AVERAGE    59

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        97      1940
 MINIMUM TEMPERATURE (F)   49        32      1960


SUNRISE AND SUNSET
MAY 21 2019...........SUNRISE   508 AM PDT   SUNSET   822 PM PDT
MAY 22 2019...........SUNRISE   507 AM PDT   SUNSET   823 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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