532
CDUS46 KOTX 210839
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
139 AM PDT MON JUL 21 2025
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JULY 20 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 86 1222 PM 114 1931 93 -7 105
MINIMUM 63 1151 PM 48 1895 62 1 69
AVERAGE 75 77 -2 87
PRECIPITATION (IN)
YESTERDAY 0.02 0.52 1983 0.02 0.00 0.00
2012
MONTH TO DATE 0.02 0.35 -0.33 T
SINCE OCT 1 8.88 11.64 -2.76 10.60
SINCE JAN 1 5.11 8.20 -3.09 6.19
SNOWFALL (IN)
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 2 -2 0
SINCE JUN 1 15 63 -48 28
SINCE JUL 1 0 2 -2 0
COOLING
YESTERDAY 10 12 -2 22
MONTH TO DATE 288 197 91 354
SINCE JUN 1 495 304 191 507
SINCE JAN 1 547 340 207 530
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 46 500 AM
LOWEST 21 300 PM
AVERAGE 34
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 113 1938
MINIMUM TEMPERATURE (F) 62 45 1882
SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE 517 AM PDT SUNSET 831 PM PDT
JULY 22 2025..........SUNRISE 518 AM PDT SUNSET 830 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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