141
CDUS46 KOTX 150837
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
137 AM PDT SUN MAR 15 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 14 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 48 112 PM 72 1926 55 -7 51
MINIMUM 35 1144 PM 14 1895 35 0 31
AVERAGE 42 45 -3 41
PRECIPITATION (IN)
YESTERDAY 0.40 0.56 1908 0.04 0.36 0.00
MONTH TO DATE 2.57 0.54 2.03 0.40
SINCE OCT 1 8.58 6.15 2.43 6.91
SINCE JAN 1 5.21 2.71 2.50 3.14
SNOWFALL (IN)
YESTERDAY 0.0 5.4 1955 0.1 -0.1 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 23 20 3 24
MONTH TO DATE 270 300 -30 247
SINCE MAR 1 270 300 -30 247
SINCE JUL 1 3396 4017 -621 3788
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 23 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 28 200 PM
AVERAGE 64
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 73 1905
1926
1934
MINIMUM TEMPERATURE (F) 36 11 1906
SUNRISE AND SUNSET
MARCH 15 2026.........SUNRISE 700 AM PDT SUNSET 654 PM PDT
MARCH 16 2026.........SUNRISE 659 AM PDT SUNSET 655 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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