Climatological Report (Daily)
Issued by NWS Spokane, WA

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000
CDUS46 KOTX 290851
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
150 AM PDT SAT APR 29 2017


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 28 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         60    232 PM  98    1939  66     -6       67
  MINIMUM         42   1112 PM  27    1907  42      0       47
  AVERAGE         51                        54     -3       57

PRECIPITATION (IN)
  YESTERDAY        0.00          0.73 1952   0.05  -0.05     0.03
  MONTH TO DATE    1.85                      1.23   0.62     0.86
  SINCE OCT 1     13.01                      7.35   5.66     8.00
  SINCE JAN 1      8.13                      4.24   3.89     4.55

SNOWFALL (IN)
  YESTERDAY        0.0           T    1962   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      4.8                       0.7    4.1      0.0
  SINCE JUL 1     39.2                      10.5   28.7      6.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                        11      3        8
  MONTH TO DATE  380                       391    -11      202
  SINCE MAR 1    975                      1003    -28      756
  SINCE JUL 1   5011                      4858    153     4020

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        7
  SINCE MAR 1      0                         0      0        7
  SINCE JAN 1      0                         0      0        7
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     5.6


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    76           900 PM
 LOWEST     43          1200 PM
 AVERAGE    60

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        93      1926
 MINIMUM TEMPERATURE (F)   43        29      1950
                                             1907


SUNRISE AND SUNSET
APRIL 29 2017.........SUNRISE   537 AM PDT   SUNSET   755 PM PDT
APRIL 30 2017.........SUNRISE   535 AM PDT   SUNSET   756 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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