Climatological Report (Daily)
Issued by NWS Spokane, WA

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127
CDUS46 KOTX 180835
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
135 AM PDT SAT MAY 18 2024

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 17 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         67    510 PM  97    2006  73     -6       80
  MINIMUM         52   1159 PM  34    1896  49      3       54
  AVERAGE         60                        61     -1       67

PRECIPITATION (IN)
  YESTERDAY        0.01          0.75 1996   0.06  -0.05     0.00
  MONTH TO DATE    0.60                      0.90  -0.30     0.55
  SINCE OCT 1      9.75                      9.25   0.50     7.81
  SINCE JAN 1      5.34                      5.81  -0.47     3.28

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  1995   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      T                         0.8   -0.8      1.2
  SINCE JUL 1     13.3                      12.7    0.6     11.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        5                         6     -1        0
  MONTH TO DATE  100                       128    -28       59
  SINCE MAR 1   1036                      1143   -107     1148
  SINCE JUL 1   4466                      4860   -394     4878

 COOLING
  YESTERDAY        0                         1     -1        2
  MONTH TO DATE   18                        13      5       48
  SINCE MAR 1     18                        15      3       59
  SINCE JAN 1     18                        15      3       59
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    14.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           300 AM
 LOWEST     19           400 PM
 AVERAGE    42

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        97      2006
 MINIMUM TEMPERATURE (F)   49        34      1896
                                             1965


SUNRISE AND SUNSET
MAY 18 2024...........SUNRISE   511 AM PDT   SUNSET   819 PM PDT
MAY 19 2024...........SUNRISE   510 AM PDT   SUNSET   820 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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