314
CDUS46 KOTX 090445
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PDT MON SEP 08 2025
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 8 2025
VALID TODAY AS OF 0900 PM LOCAL TIME.
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
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 88 227 PM 102 1944 83 5 86
MINIMUM 62 505 AM 37 1962 55 7 63
AVERAGE 75 69 6 75
PRECIPITATION (IN)
TODAY T 0.89 1998 0.02 -0.02 T
MONTH TO DATE 0.02 0.15 -0.13 T
SINCE OCT 1 9.24 12.42 -3.18 11.11
SINCE JAN 1 5.47 8.98 -3.51 6.70
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 8 -8 0
SINCE SEP 1 0 8 -8 0
SINCE JUL 1 0 19 -19 2
COOLING
TODAY 10 5 5 10
MONTH TO DATE 121 46 75 109
SINCE SEP 1 121 46 75 109
SINCE JAN 1 1221 852 369 1153
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 500 AM
LOWEST 28 300 PM
AVERAGE 53
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 103 1944
MINIMUM TEMPERATURE (F) 54 40 1959
SUNRISE AND SUNSET
SEPTEMBER 8 2025.....SUNRISE 618 AM PDT SUNSET 713 PM PDT
SEPTEMBER 9 2025.....SUNRISE 619 AM PDT SUNSET 711 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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