490
CDUS46 KOTX 172348
CLIGEG
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
448 PM PDT THU SEP 17 2026
...............................
..THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 2026
VALID AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 76 259 PM 93 1938 73 3 85
MINIMUM 51 600 AM 25 1965 48 3 58
AVERAGE 64 61 3 72
PRECIPITATION (IN)
TODAY 0.00 1.14 1881 0.02 -0.02 0.00
MONTH TO DATE 0.95 0.29 0.66 0.37
SINCE OCT 1 14.84 16.16 -1.32 16.43
SINCE JAN 1 7.40 10.39 -2.99 7.38
SNOWFALL (IN)
TODAY 0.0 0.0 1999 0.0 0.0 0.0
2001
2002
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 0
DEGREE DAYS
HEATING
TODAY 1 5 -4 0
MONTH TO DATE 84 63 21 14
SINCE SEP 1 84 63 21 14
SINCE JUL 1 104 117 -13 15
COOLING
TODAY 0 1 -1 7
MONTH TO DATE 8 36 -28 144
SINCE SEP 1 8 36 -28 144
SINCE JAN 1 600 505 95 805
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 400 AM
LOWEST 32 300 PM
AVERAGE 55
......................................................
THE SPOKANE WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 98 1938
MINIMUM TEMPERATURE (F) 48 32 1942
1965
1978
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 630 AM PDT SUNSET 658 PM PDT
SEPTEMBER 18 2026.....SUNRISE 632 AM PDT SUNSET 656 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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