888
CDUS46 KOTX 102345
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
445 PM PDT SUN MAY 10 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 10 2026
VALID AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 77 258 PM 95 1924 71 6 83
MINIMUM 51 500 AM 30 1894 47 4 52
1895
AVERAGE 64 59 5 68
PRECIPITATION (IN)
TODAY 0.00 0.60 1976 0.06 -0.06 0.00
MONTH TO DATE 0.00 0.52 -0.52 0.04
SINCE OCT 1 11.06 8.87 2.19 8.31
SINCE JAN 1 7.69 5.43 2.26 4.54
SNOWFALL (IN)
TODAY MM 0.3 1916 0.0 MM 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.0 0.8 -0.8 0.0
SINCE JUL 1 0.1 12.7 -12.6 11.6
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 1 7 -6 0
MONTH TO DATE 10 84 -74 32
SINCE MAR 1 939 1099 -160 882
SINCE JUL 1 4065 4816 -751 4423
COOLING
TODAY 0 1 -1 3
MONTH TO DATE 9 6 3 8
SINCE MAR 1 9 8 1 9
SINCE JAN 1 9 8 1 9
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68
LOWEST 33
AVERAGE 51
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 96 1924
MINIMUM TEMPERATURE (F) 47 31 1895
SUNRISE AND SUNSET
MAY 10 2026...........SUNRISE 521 AM PDT SUNSET 809 PM PDT
MAY 11 2026...........SUNRISE 520 AM PDT SUNSET 810 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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