Climatological Report (Daily)
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
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083
CDUS46 KOTX 182345
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
445 PM PDT SAT OCT 18 2025
...................................
...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR OCTOBER 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 61 243 PM 78 1927 62 -1 58
1944
MINIMUM 35 556 AM 23 1946 41 -6 36
AVERAGE 48 51 -3 47
PRECIPITATION (IN)
TODAY 0.00 0.49 1956 0.03 -0.03 0.00
MONTH TO DATE 0.30 0.55 -0.25 0.28
SINCE OCT 1 0.30 0.55 -0.25 0.28
SINCE JAN 1 6.99 9.98 -2.99 7.80
SNOWFALL (IN)
TODAY MM 0.0 1995 0.0 MM 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 17 14 3 18
MONTH TO DATE 158 176 -18 105
SINCE SEP 1 172 252 -80 130
SINCE JUL 1 172 263 -91 132
COOLING
TODAY 0 0 0 0
MONTH TO DATE 1 2 -1 0
SINCE SEP 1 212 104 108 184
SINCE JAN 1 1312 910 402 1228
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78
LOWEST 33
AVERAGE 56
..........................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 80 1921
1944
MINIMUM TEMPERATURE (F) 41 21 1949
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 710 AM PDT SUNSET 555 PM PDT
OCTOBER 19 2025.......SUNRISE 711 AM PDT SUNSET 554 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$