748
CDUS46 KOTX 210445
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PDT TUE OCT 20 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 2026
VALID TODAY AS OF 0900 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 66 309 PM 78 2024 61 5 62
MINIMUM 40 628 AM 23 1949 41 -1 44
AVERAGE 53 50 3 53
PRECIPITATION (IN)
TODAY 0.00 0.57 1947 0.04 -0.04 0.00
MONTH TO DATE 0.02 0.63 -0.61 0.36
SINCE OCT 1 0.02 0.63 -0.61 0.36
SINCE JAN 1 10.74 10.06 0.68 7.05
DEGREE DAYS
HEATING
TODAY 12 14 -2 12
MONTH TO DATE 147 204 -57 180
SINCE SEP 1 233 280 -47 194
SINCE JUL 1 234 291 -57 194
COOLING
TODAY 0 0 0 0
MONTH TO DATE 3 2 1 1
SINCE SEP 1 42 104 -62 212
SINCE JAN 1 916 910 6 1312
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 1.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 700 AM
LOWEST 35 300 PM
AVERAGE 53
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 83 2003
MINIMUM TEMPERATURE (F) 40 24 1949
1984
SUNRISE AND SUNSET
OCTOBER 20 2026.......SUNRISE 713 AM PDT SUNSET 552 PM PDT
OCTOBER 21 2026.......SUNRISE 714 AM PDT SUNSET 551 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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