Climatological Report (Daily)
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
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708
CDUS46 KOTX 180822
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
122 AM PDT FRI APR 18 2025
...................................
...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 17 2025...
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)
YESTERDAY
MAXIMUM 63 441 PM 90 1936 62 1 58
MINIMUM 37 435 AM 25 1964 41 -4 36
AVERAGE 50 52 -2 47
PRECIPITATION (IN)
YESTERDAY 0.00 0.61 1947 0.05 -0.05 0.00
MONTH TO DATE 0.46 0.82 -0.36 1.11
SINCE OCT 1 8.15 7.73 0.42 8.96
SINCE JAN 1 4.38 4.29 0.09 4.55
SNOWFALL (IN)
YESTERDAY 0.0 0.4 1972 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
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
YESTERDAY 15 14 1 18
MONTH TO DATE 222 257 -35 203
SINCE MAR 1 725 865 -140 774
SINCE JUL 1 4266 4582 -316 4204
COOLING
YESTERDAY 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 23 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 600 AM
LOWEST 19 400 PM
AVERAGE 39
..........................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 90 1897
1910
MINIMUM TEMPERATURE (F) 41 26 1964
SUNRISE AND SUNSET
APRIL 18 2025.........SUNRISE 555 AM PDT SUNSET 740 PM PDT
APRIL 19 2025.........SUNRISE 553 AM PDT SUNSET 742 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$