667
CDUS46 KOTX 190838
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
138 AM PDT THU MAR 19 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 18 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 60 506 PM 76 1896 56 4 50
1934
MINIMUM 41 548 AM 14 1965 36 5 32
AVERAGE 51 46 5 41
PRECIPITATION (IN)
YESTERDAY 0.00 0.62 1972 0.05 -0.05 0.00
MONTH TO DATE 2.58 0.72 1.86 0.47
SINCE OCT 1 8.59 6.33 2.26 6.98
SINCE JAN 1 5.22 2.89 2.33 3.21
SNOWFALL (IN)
YESTERDAY 0.0 1.3 1977 0.0 0.0 0.0
MONTH TO DATE 0.0 0.7 -0.7 0.0
SINCE MAR 1 0.0 0.7 -0.7 0.0
SINCE JUL 1 0.1 12.6 -12.5 11.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 19 -5 24
MONTH TO DATE 342 377 -35 328
SINCE MAR 1 342 377 -35 328
SINCE JUL 1 3468 4094 -626 3869
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 2.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 600 AM
LOWEST 60 400 PM
AVERAGE 75
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 78 1934
MINIMUM TEMPERATURE (F) 36 15 1965
SUNRISE AND SUNSET
MARCH 19 2026.........SUNRISE 653 AM PDT SUNSET 700 PM PDT
MARCH 20 2026.........SUNRISE 651 AM PDT SUNSET 701 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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