654
CDUS46 KOTX 192329
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
429 PM PDT THU MAR 19 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 19 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 62 254 PM 78 1934 56 6 56
MINIMUM 46 618 AM 15 1965 36 10 30
AVERAGE 54 46 8 43
PRECIPITATION (IN)
TODAY 0.00 0.65 1910 0.04 -0.04 0.00
MONTH TO DATE 2.58 0.76 1.82 0.47
SINCE OCT 1 8.59 6.37 2.22 6.98
SINCE JAN 1 5.22 2.93 2.29 3.21
SNOWFALL (IN)
TODAY 0.0 2.0 1913 0.0 0.0 0.0
MONTH TO DATE 0.0 0.7 -0.7 0.0
SINCE MAR 1 0.0 0.7 -0.7 0.0
SINCE JUL 1 0.1 12.6 -12.5 11.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 11 19 -8 22
MONTH TO DATE 353 396 -43 350
SINCE MAR 1 353 396 -43 350
SINCE JUL 1 3479 4113 -634 3891
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 8 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 2.4
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 90
LOWEST 60
AVERAGE 75
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 75 1928
MINIMUM TEMPERATURE (F) 37 19 1913
1955
SUNRISE AND SUNSET
MARCH 19 2026.........SUNRISE 653 AM PDT SUNSET 700 PM PDT
MARCH 20 2026.........SUNRISE 651 AM PDT SUNSET 701 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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