998
CDUS46 KOTX 312342
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
442 PM PDT SAT MAY 31 2025
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 31 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 91 219 PM 102 1903 75 16 77
MINIMUM 58 520 AM 34 1951 51 7 43
AVERAGE 75 63 12 60
PRECIPITATION (IN)
TODAY 0.00 0.90 2020 0.05 -0.05 0.00
MONTH TO DATE 0.51 1.69 -1.18 0.79
SINCE OCT 1 8.78 10.04 -1.26 9.94
SINCE JAN 1 5.01 6.60 -1.59 5.53
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 0 4 -4 5
MONTH TO DATE 134 189 -55 178
SINCE MAR 1 984 1204 -220 1114
SINCE JUL 1 4525 4921 -396 4544
COOLING
TODAY 10 2 8 0
MONTH TO DATE 51 34 17 23
SINCE MAR 1 52 36 16 23
SINCE JAN 1 52 36 16 23
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.5
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 62
LOWEST 22
AVERAGE 42
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 97 1909
1986
MINIMUM TEMPERATURE (F) 52 34 1951
SUNRISE AND SUNSET
MAY 31 2025...........SUNRISE 500 AM PDT SUNSET 832 PM PDT
JUNE 1 2025..........SUNRISE 459 AM PDT SUNSET 833 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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