424
CDUS46 KOTX 180830
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
1230 AM PST MON DEC 18 2023
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 39 939 PM 59 1937 40 -1 35
MINIMUM 27 540 AM -11 1964 29 -2 21
AVERAGE 33 35 -2 28
PRECIPITATION (IN)
YESTERDAY T 0.50 1917 0.04 -0.04 0.00
MONTH TO DATE 0.85 0.61 0.24 0.52
SINCE OCT 1 4.04 2.92 1.12 3.86
SINCE JAN 1 10.44 12.35 -1.91 15.03
SNOWFALL (IN)
YESTERDAY T 1.9 1984 0.1 -0.1 0.0
MONTH TO DATE 0.5 2.1 -1.6 1.1
SINCE DEC 1 0.5 2.1 -1.6 1.1
SINCE JUL 1 0.5 3.4 -2.9 5.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 32 30 2 37
MONTH TO DATE 397 496 -99 565
SINCE DEC 1 397 496 -99 565
SINCE JUL 1 1459 1677 -218 1669
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1321 912 409 1150
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 2.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 200 AM
LOWEST 70 1000 PM
AVERAGE 81
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 66 1917
MINIMUM TEMPERATURE (F) 29 -8 1924
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 727 AM PST SUNSET 403 PM PST
DECEMBER 19 2023......SUNRISE 727 AM PST SUNSET 403 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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