985
CDUS46 KOTX 210849
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
149 AM PDT SAT MAR 21 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 20 2026
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)
YESTERDAY
MAXIMUM 69 302 PM 75 1928 56 13 54
MINIMUM 48 633 AM 19 1913 37 11 42
1955
AVERAGE 59 46 13 48
PRECIPITATION (IN)
YESTERDAY 0.00 0.53 1953 0.04 -0.04 T
MONTH TO DATE 2.58 0.80 1.78 0.47
SINCE OCT 1 8.59 6.41 2.18 6.98
SINCE JAN 1 5.22 2.97 2.25 3.21
SNOWFALL (IN)
YESTERDAY 0.0 0.4 1966 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
YESTERDAY 6 19 -13 17
MONTH TO DATE 359 415 -56 367
SINCE MAR 1 359 415 -56 367
SINCE JUL 1 3485 4132 -647 3908
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 300 AM
LOWEST 37 300 PM
AVERAGE 62
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 76 1960
MINIMUM TEMPERATURE (F) 37 20 1913
SUNRISE AND SUNSET
MARCH 21 2026.........SUNRISE 649 AM PDT SUNSET 702 PM PDT
MARCH 22 2026.........SUNRISE 647 AM PDT SUNSET 704 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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