643
CDUS46 KOTX 200836
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
1236 AM PST TUE JAN 20 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JANUARY 19 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 34 246 PM 60 2005 43 -9 37
MINIMUM 26 1159 PM -14 1883 31 -5 22
AVERAGE 30 37 -7 30
PRECIPITATION (IN)
YESTERDAY 0.00 0.55 2012 0.04 -0.04 0.00
MONTH TO DATE 0.54 0.68 -0.14 1.15
SINCE OCT 1 3.91 4.12 -0.21 4.92
SINCE JAN 1 0.54 0.68 -0.14 1.15
SNOWFALL (IN)
YESTERDAY 0.0 2.5 2024 0.1 -0.1 0.0
MONTH TO DATE T 1.8 -1.8 T
SINCE DEC 1 T 5.9 -5.9 T
SINCE JUL 1 T 7.2 -7.2 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 35 28 7 35
MONTH TO DATE 494 558 -64 525
SINCE DEC 1 1181 1483 -302 1314
SINCE JUL 1 2109 2664 -555 2270
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 3.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1000 PM
LOWEST 69 900 AM
AVERAGE 79
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 60 1934
MINIMUM TEMPERATURE (F) 31 -15 1937
SUNRISE AND SUNSET
JANUARY 20 2026.......SUNRISE 724 AM PST SUNSET 435 PM PST
JANUARY 21 2026.......SUNRISE 723 AM PST SUNSET 437 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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