Climatological Report (Daily)
Issued by NWS Spokane, WA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS46 KOTX 150839
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
1239 AM PST FRI DEC 15 2017


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 14 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         34    324 PM  65    2002  39     -5       29
  MINIMUM         24   1156 PM -10    1919  28     -4       23
  AVERAGE         29                        33     -4       26

PRECIPITATION (IN)
  YESTERDAY        0.00          0.41 1884   0.03  -0.03     0.38
  MONTH TO DATE    0.04                      0.43  -0.39     0.94
  SINCE OCT 1      2.97                      2.57   0.40     4.23
  SINCE JAN 1     13.93                     11.77   2.16    14.42

SNOWFALL (IN)
  YESTERDAY        0.0           5.0  2016   0.1   -0.1      5.0
  MONTH TO DATE    T                         1.4   -1.4     12.8
  SINCE DEC 1      T                         1.4   -1.4     12.8
  SINCE JUL 1      T                         3.2   -3.2     12.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       36                        32      4       39
  MONTH TO DATE  467                       426     41      484
  SINCE DEC 1    467                       426     41      484
  SINCE JUL 1   1633                      1666    -33     1433

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1160                       807    353      863
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     2.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           100 AM
 LOWEST     78          1200 AM
 AVERAGE    85

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        62      2002
 MINIMUM TEMPERATURE (F)   28        -7      1919


SUNRISE AND SUNSET
DECEMBER 15 2017......SUNRISE   725 AM PST   SUNSET   402 PM PST
DECEMBER 16 2017......SUNRISE   726 AM PST   SUNSET   402 PM PST


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




$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.