227
CDUS46 KOTX 280834
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
134 AM PDT SUN JUN 28 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JUNE 27 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 70 615 PM 107 2015 83 -13 83
2021
MINIMUM 54 438 AM 43 1975 56 -2 65
AVERAGE 62 70 -8 74
PRECIPITATION (IN)
YESTERDAY T 1.20 1934 0.04 -0.04 0.00
MONTH TO DATE 0.22 1.16 -0.94 0.08
SINCE OCT 1 12.05 11.20 0.85 8.86
SINCE JAN 1 8.68 7.76 0.92 5.09
SNOWFALL (IN)
YESTERDAY 0.0 T 1952 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.1 12.7 -12.6 11.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 1 2 0
MONTH TO DATE 25 59 -34 15
SINCE JUN 1 25 59 -34 15
SINCE JUL 1 4184 4978 -794 4540
COOLING
YESTERDAY 0 6 -6 9
MONTH TO DATE 101 87 14 176
SINCE JUN 1 101 87 14 176
SINCE JAN 1 136 123 13 228
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 300 AM
LOWEST 32 700 PM
AVERAGE 63
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 112 2021
MINIMUM TEMPERATURE (F) 57 43 1965
1975
SUNRISE AND SUNSET
JUNE 28 2026..........SUNRISE 458 AM PDT SUNSET 844 PM PDT
JUNE 29 2026..........SUNRISE 459 AM PDT SUNSET 844 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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