639
CDUS46 KOTX 170845
CLIGEG
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
145 AM PDT THU SEP 17 2026
...............................
..THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 2026
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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 455 PM 93 1938 74 -1 79
MINIMUM 47 551 AM 28 1965 49 -2 49
AVERAGE 60 61 -1 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.46 1910 0.02 -0.02 0.00
MONTH TO DATE 0.95 0.27 0.68 0.37
SINCE OCT 1 14.84 16.14 -1.30 16.43
SINCE JAN 1 7.40 10.37 -2.97 7.38
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 5 5 0 1
MONTH TO DATE 83 58 25 14
SINCE SEP 1 83 58 25 14
SINCE JUL 1 103 112 -9 15
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 8 35 -27 137
SINCE SEP 1 8 35 -27 137
SINCE JAN 1 600 504 96 798
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 400 AM
LOWEST 34 400 PM
AVERAGE 60
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THE SPOKANE WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 93 1938
MINIMUM TEMPERATURE (F) 48 25 1965
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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