920
CDUS46 KOTX 042345
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
445 PM PDT SUN MAY 04 2025
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 4 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 65 233 PM 93 1966 69 -4 64
MINIMUM 48 629 AM 32 1919 45 3 52
AVERAGE 57 57 0 58
PRECIPITATION (IN)
TODAY 0.00 0.67 1979 0.05 -0.05 0.00
MONTH TO DATE 0.04 0.19 -0.15 T
SINCE OCT 1 8.31 8.54 -0.23 9.15
SINCE JAN 1 4.54 5.10 -0.56 4.74
SNOWFALL (IN)
TODAY MM T 1977 0.0 MM 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 MM
DEGREE DAYS
HEATING
TODAY 8 9 -1 7
MONTH TO DATE 16 37 -21 47
SINCE MAR 1 866 1052 -186 983
SINCE JUL 1 4407 4769 -362 4413
COOLING
TODAY 0 0 0 0
MONTH TO DATE 3 0 3 0
SINCE MAR 1 4 2 2 0
SINCE JAN 1 4 2 2 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83
LOWEST 25
AVERAGE 54
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 96 1966
MINIMUM TEMPERATURE (F) 45 32 1982
SUNRISE AND SUNSET
MAY 4 2025...........SUNRISE 529 AM PDT SUNSET 802 PM PDT
MAY 5 2025...........SUNRISE 527 AM PDT SUNSET 803 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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