005
CDUS46 KOTX 200842
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
142 AM PDT TUE MAY 20 2025
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 19 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 1231 PM 92 2023 73 -9 66
MINIMUM 41 333 AM 36 1896 49 -8 48
AVERAGE 53 61 -8 57
PRECIPITATION (IN)
YESTERDAY 0.02 0.56 1885 0.06 -0.04 0.00
MONTH TO DATE 0.51 1.01 -0.50 0.60
SINCE OCT 1 8.78 9.36 -0.58 9.75
SINCE JAN 1 5.01 5.92 -0.91 5.34
SNOWFALL (IN)
YESTERDAY 0.0 T 1927 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.0 0.8 -0.8 T
SINCE JUL 1 11.6 12.7 -1.1 13.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 12 5 7 8
MONTH TO DATE 111 138 -27 116
SINCE MAR 1 961 1153 -192 1052
SINCE JUL 1 4502 4870 -368 4482
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 8 15 -7 18
SINCE MAR 1 9 17 -8 18
SINCE JAN 1 9 17 -8 18
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 200 AM
LOWEST 39 1000 AM
AVERAGE 64
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 95 2023
MINIMUM TEMPERATURE (F) 49 37 1927
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 509 AM PDT SUNSET 821 PM PDT
MAY 21 2025...........SUNRISE 508 AM PDT SUNSET 822 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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