998
CDUS46 KOTX 190832
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
132 AM PDT SAT AUG 19 2023
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 18 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 97 1237 PM 111 1940 90 7 103
MINIMUM 70 1138 PM 47 1946 60 10 68
1959
1973
AVERAGE 84 75 9 86
PRECIPITATION (IN)
YESTERDAY 0.01 0.21 1926 0.02 -0.01 0.00
1968
MONTH TO DATE 0.03 0.27 -0.24 0.02
SINCE OCT 1 9.09 12.03 -2.94 14.07
SINCE JAN 1 4.56 8.59 -4.03 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 19 10 9 21
MONTH TO DATE 283 214 69 284
SINCE JUN 1 949 662 287 800
SINCE JAN 1 1079 698 381 806
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 400 AM
LOWEST 14 1200 PM
AVERAGE 34
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 109 1897
MINIMUM TEMPERATURE (F) 60 45 1916
SUNRISE AND SUNSET
AUGUST 19 2023........SUNRISE 552 AM PDT SUNSET 751 PM PDT
AUGUST 20 2023........SUNRISE 553 AM PDT SUNSET 749 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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