301
CDUS46 KOTX 210445
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PDT SUN APR 20 2025
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 20 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 62 MM 88 1906 63 -1 74
1934
1942
MINIMUM 42 MM 23 1927 41 1 36
1951
AVERAGE 52 52 0 55
PRECIPITATION (IN)
TODAY 0.02 0.52 1996 0.04 -0.02 0.00
MONTH TO DATE 0.49 0.96 -0.47 1.11
SINCE OCT 1 8.18 7.87 0.31 8.96
SINCE JAN 1 4.41 4.43 -0.02 4.55
DEGREE DAYS
HEATING
TODAY 13 13 0 10
MONTH TO DATE 262 296 -34 247
SINCE MAR 1 765 904 -139 818
SINCE JUL 1 4306 4621 -315 4248
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 300 AM
LOWEST 42 1200 PM
AVERAGE 66
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 91 1906
MINIMUM TEMPERATURE (F) 42 22 1951
SUNRISE AND SUNSET
APRIL 20 2025.........SUNRISE 552 AM PDT SUNSET 743 PM PDT
APRIL 21 2025.........SUNRISE 550 AM PDT SUNSET 744 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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