812
CDUS46 KOTX 310836
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
136 AM PDT TUE MAR 31 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 30 2026
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)
YESTERDAY
MAXIMUM 52 420 PM 80 1923 58 -6 62
MINIMUM 33 1149 PM 20 1954 38 -5 32
AVERAGE 43 48 -5 47
PRECIPITATION (IN)
YESTERDAY 0.00 0.41 1931 0.04 -0.04 T
MONTH TO DATE 2.81 1.25 1.56 1.07
SINCE OCT 1 8.82 6.86 1.96 7.58
SINCE JAN 1 5.45 3.42 2.03 3.81
SNOWFALL (IN)
YESTERDAY 0.0 0.3 1929 0.0 0.0 0.0
MONTH TO DATE 0.0 0.8 -0.8 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 0
DEGREE DAYS
HEATING
YESTERDAY 22 17 5 18
MONTH TO DATE 530 591 -61 484
SINCE MAR 1 530 591 -61 484
SINCE JUL 1 3656 4308 -652 4025
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE MAR 1 0 0 0 1
SINCE JAN 1 0 0 0 1
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 1200 AM
LOWEST 23 1200 PM
AVERAGE 47
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 79 1882
MINIMUM TEMPERATURE (F) 38 25 1896
1897
SUNRISE AND SUNSET
MARCH 31 2026.........SUNRISE 629 AM PDT SUNSET 716 PM PDT
APRIL 1 2026.........SUNRISE 627 AM PDT SUNSET 717 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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