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
021
CDUS46 KOTX 012345
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
445 PM PDT WED MAY 01 2024

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 1 2024...
VALID AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         60   1231 PM  87    1931  67     -7       72
                                      1937
                                      1998
  MINIMUM         35    358 AM  23    1954  44     -9       54
  AVERAGE         48                        56     -8       63

PRECIPITATION (IN)
  TODAY            0.00          0.77 1920   0.04  -0.04     0.00
  MONTH TO DATE    0.00                      0.04  -0.04     0.00
  SINCE OCT 1      9.15                      8.39   0.76     7.26
  SINCE JAN 1      4.74                      4.95  -0.21     2.73

SNOWFALL (IN)
  TODAY           MM             T    1963   0.0   MM        0.0
  MONTH TO DATE   MM                         0.0   MM        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      MM

DEGREE DAYS
 HEATING
  TODAY           17                        10      7        2
  MONTH TO DATE   17                        10      7        2
  SINCE MAR 1    953                      1025    -72     1091
  SINCE JUL 1   4383                      4742   -359     4821

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         2     -2       11
  SINCE JAN 1      0                         2     -2       11
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     4.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     29
 AVERAGE    57

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      1937
 MINIMUM TEMPERATURE (F)   44        28      1954


SUNRISE AND SUNSET
MAY  1 2024...........SUNRISE   533 AM PDT   SUNSET   758 PM PDT
MAY  2 2024...........SUNRISE   532 AM PDT   SUNSET   759 PM PDT


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




$$