239
CDUS46 KOTX 182336
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
436 PM PDT SUN MAY 18 2025
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 18 2025
VALID AS OF 0400 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 62 1146 AM 97 2006 73 -11 71
MINIMUM 47 440 AM 34 1896 49 -2 43
1965
AVERAGE 55 61 -6 57
PRECIPITATION (IN)
TODAY T 1.32 1991 0.05 -0.05 0.00
MONTH TO DATE 0.49 0.95 -0.46 0.60
SINCE OCT 1 8.76 9.30 -0.54 9.75
SINCE JAN 1 4.99 5.86 -0.87 5.34
SNOWFALL (IN)
TODAY 0.0 0.0 1995 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.0 0.8 -0.8 T
SINCE JUL 1 11.6 12.7 -1.1 13.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 10 5 5 8
MONTH TO DATE 99 133 -34 108
SINCE MAR 1 949 1148 -199 1044
SINCE JUL 1 4490 4865 -375 4474
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 8 14 -6 18
SINCE MAR 1 9 16 -7 18
SINCE JAN 1 9 16 -7 18
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 11.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86
LOWEST 36
AVERAGE 61
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 92 2023
MINIMUM TEMPERATURE (F) 49 36 1896
SUNRISE AND SUNSET
MAY 18 2025...........SUNRISE 511 AM PDT SUNSET 819 PM PDT
MAY 19 2025...........SUNRISE 510 AM PDT SUNSET 820 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