063
CDUS46 KOTX 140445
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PDT THU AUG 13 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 13 2026
VALID TODAY AS OF 0900 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 87 359 PM 105 1914 91 -4 102
1981
MINIMUM 64 343 AM 47 1995 61 3 67
AVERAGE 76 76 0 85
PRECIPITATION (IN)
TODAY 0.00 0.77 1906 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.18 -0.18 0.15
SINCE OCT 1 12.37 11.94 0.43 9.08
SINCE JAN 1 9.00 8.50 0.50 5.31
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 34 66 -32 15
SINCE JUL 1 0 5 -5 0
COOLING
TODAY 11 11 0 20
MONTH TO DATE 138 161 -23 162
SINCE JUN 1 628 609 19 808
SINCE JAN 1 663 645 18 860
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 58 500 AM
LOWEST 23 400 PM
AVERAGE 41
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 106 1920
MINIMUM TEMPERATURE (F) 61 43 1895
SUNRISE AND SUNSET
AUGUST 13 2026........SUNRISE 544 AM PDT SUNSET 800 PM PDT
AUGUST 14 2026........SUNRISE 546 AM PDT SUNSET 759 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page