279
CDUS46 KOTX 192345
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
445 PM PDT TUE SEP 19 2023
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 2023
VALID AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 73 259 PM 100 1922 78 -5 82
MINIMUM 50 538 AM 30 1895 51 -1 50
AVERAGE 62 65 -3 66
PRECIPITATION (IN)
TODAY 0.00 0.55 1940 0.03 -0.03 0.00
MONTH TO DATE 0.16 0.36 -0.20 0.18
SINCE OCT 1 10.05 12.63 -2.58 14.39
SINCE JAN 1 5.52 9.19 -3.67 9.97
SNOWFALL (IN)
TODAY MM 0.0 1998 0.0 MM 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 3 3 0 0
MONTH TO DATE 3 31 -28 3
SINCE SEP 1 3 31 -28 3
SINCE JUL 1 4 42 -38 3
COOLING
TODAY 0 3 -3 1
MONTH TO DATE 126 86 40 112
SINCE SEP 1 126 86 40 112
SINCE JAN 1 1310 892 418 1113
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 50
LOWEST 24
AVERAGE 37
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 102 1939
MINIMUM TEMPERATURE (F) 51 34 1983
SUNRISE AND SUNSET
SEPTEMBER 19 2023.....SUNRISE 631 AM PDT SUNSET 652 PM PDT
SEPTEMBER 20 2023.....SUNRISE 632 AM PDT SUNSET 650 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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