105
CDUS46 KOTX 210831
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
131 AM PDT MON AUG 21 2023
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 20 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 82 541 PM 111 1897 89 -7 98
MINIMUM 66 641 AM 41 1945 60 6 71
AVERAGE 74 74 0 85
PRECIPITATION (IN)
YESTERDAY 0.00 0.96 1959 0.02 -0.02 T
MONTH TO DATE 0.03 0.31 -0.28 0.02
SINCE OCT 1 9.09 12.07 -2.98 14.07
SINCE JAN 1 4.56 8.63 -4.07 9.65
SNOWFALL (IN)
YESTERDAY 0.0 0.0 1998 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 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 21 66 -45 45
SINCE JUL 1 0 5 -5 0
COOLING
YESTERDAY 9 10 -1 20
MONTH TO DATE 302 234 68 326
SINCE JUN 1 968 682 286 842
SINCE JAN 1 1098 718 380 848
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WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 1.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 33 1000 AM
LOWEST 18 1200 AM
AVERAGE 26
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 110 1897
MINIMUM TEMPERATURE (F) 59 45 1945
SUNRISE AND SUNSET
AUGUST 21 2023........SUNRISE 554 AM PDT SUNSET 747 PM PDT
AUGUST 22 2023........SUNRISE 555 AM PDT SUNSET 746 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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