598
CDUS46 KOTX 040445
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PDT FRI APR 03 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 3 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 60 348 PM 82 1944 59 1 54
MINIMUM 39 603 AM 25 1918 39 0 36
1935
1955
AVERAGE 50 49 1 45
PRECIPITATION (IN)
TODAY 0.00 0.42 1900 0.05 -0.05 0.00
MONTH TO DATE 0.30 0.15 0.15 T
SINCE OCT 1 9.12 7.06 2.06 7.69
SINCE JAN 1 5.75 3.62 2.13 3.92
DEGREE DAYS
HEATING
TODAY 15 16 -1 20
MONTH TO DATE 50 48 2 60
SINCE MAR 1 603 656 -53 563
SINCE JUL 1 3729 4373 -644 4104
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 15 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 500 AM
LOWEST 34 300 PM
AVERAGE 51
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 85 1944
MINIMUM TEMPERATURE (F) 39 28 2001
SUNRISE AND SUNSET
APRIL 3 2026.........SUNRISE 624 AM PDT SUNSET 720 PM PDT
APRIL 4 2026.........SUNRISE 622 AM PDT SUNSET 721 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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