286
CDUS46 KOTX 122340
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
440 PM PDT THU MAR 12 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 12 2026
VALID AS OF 0400 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 58 1201 AM 69 1910 54 4 57
1934
MINIMUM 41 141 PM 13 1906 35 6 42
1950
AVERAGE 50 45 5 50
PRECIPITATION (IN)
TODAY 0.13 0.95 1939 0.05 0.08 0.33
MONTH TO DATE 1.00 0.46 0.54 0.40
SINCE OCT 1 7.01 6.07 0.94 6.91
SINCE JAN 1 3.64 2.63 1.01 3.14
SNOWFALL (IN)
TODAY 0.0 2.6 1906 0.0 0.0 0.0
MONTH TO DATE 0.0 0.6 -0.6 0.0
SINCE MAR 1 0.0 0.6 -0.6 0.0
SINCE JUL 1 0.1 12.5 -12.4 11.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 15 20 -5 15
MONTH TO DATE 222 260 -38 206
SINCE MAR 1 222 260 -38 206
SINCE JUL 1 3348 3977 -629 3747
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 24.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89
LOWEST 38
AVERAGE 64
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 73 1934
MINIMUM TEMPERATURE (F) 35 11 1906
SUNRISE AND SUNSET
MARCH 12 2026.........SUNRISE 706 AM PDT SUNSET 650 PM PDT
MARCH 13 2026.........SUNRISE 704 AM PDT SUNSET 651 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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