555
CDUS46 KOTX 240445
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PDT THU APR 23 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 23 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 60 255 PM 94 1977 64 -4 66
MINIMUM 40 352 AM 30 2013 42 -2 35
AVERAGE 50 53 -3 51
PRECIPITATION (IN)
TODAY T 0.54 1969 0.05 -0.05 0.00
MONTH TO DATE 2.24 1.11 1.13 0.50
SINCE OCT 1 11.06 8.02 3.04 8.19
SINCE JAN 1 7.69 4.58 3.11 4.42
DEGREE DAYS
HEATING
TODAY 15 12 3 14
MONTH TO DATE 285 332 -47 307
SINCE MAR 1 838 940 -102 810
SINCE JUL 1 3964 4657 -693 4351
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 1
SINCE JAN 1 0 0 0 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 600 AM
LOWEST 31 1200 PM
AVERAGE 64
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 97 1977
MINIMUM TEMPERATURE (F) 42 30 1986
2002
2009
SUNRISE AND SUNSET
APRIL 23 2026.........SUNRISE 547 AM PDT SUNSET 747 PM PDT
APRIL 24 2026.........SUNRISE 545 AM PDT SUNSET 748 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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