031
CDUS46 KOTX 140839
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
139 AM PDT TUE APR 14 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 13 2026
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)
YESTERDAY
MAXIMUM 58 453 PM 84 1904 61 -3 60
MINIMUM 43 756 AM 26 1911 40 3 36
1968
AVERAGE 51 51 0 48
PRECIPITATION (IN)
YESTERDAY 0.52R 0.42 1919 0.04 0.48 0.00
MONTH TO DATE 1.69 0.62 1.07 0.46
SINCE OCT 1 10.51 7.53 2.98 8.15
SINCE JAN 1 7.14 4.09 3.05 4.38
SNOWFALL (IN)
YESTERDAY 0.0 T 1955 0.0 0.0 0.0
2022
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.0 0.8 -0.8 0.0
SINCE JUL 1 0.1 12.7 -12.6 11.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 14 0 17
MONTH TO DATE 149 201 -52 179
SINCE MAR 1 702 809 -107 682
SINCE JUL 1 3828 4526 -698 4223
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 1
SINCE JAN 1 0 0 0 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 500 AM
LOWEST 59 500 PM
AVERAGE 74
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 84 1943
1962
MINIMUM TEMPERATURE (F) 40 26 1911
SUNRISE AND SUNSET
APRIL 14 2026.........SUNRISE 603 AM PDT SUNSET 735 PM PDT
APRIL 15 2026.........SUNRISE 601 AM PDT SUNSET 736 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