015
CDUS46 KOTX 190445
CLIGEG
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PDT THU SEP 18 2025
...............................
..THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 2025
VALID TODAY AS OF 0900 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 86 248 PM 98 1938 73 13 77
MINIMUM 57 617 AM 32 1942 48 9 50
1965
1978
AVERAGE 72 60 12 64
PRECIPITATION (IN)
TODAY 0.00 0.42 2021 0.02 -0.02 0.00
MONTH TO DATE 0.37 0.31 0.06 0.03
SINCE OCT 1 16.43 16.18 0.25 13.31
SINCE JAN 1 7.38 10.41 -3.03 7.63
DEGREE DAYS
HEATING
TODAY 0 6 -6 1
MONTH TO DATE 14 69 -55 14
SINCE SEP 1 14 69 -55 14
SINCE JUL 1 15 123 -108 34
COOLING
TODAY 7 1 6 0
MONTH TO DATE 151 37 114 113
SINCE SEP 1 151 37 114 113
SINCE JAN 1 812 506 306 856
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 2.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 600 AM
LOWEST 23 500 PM
AVERAGE 49
......................................................
THE SPOKANE WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 92 1906
1922
MINIMUM TEMPERATURE (F) 48 32 1983
SUNRISE AND SUNSET
SEPTEMBER 18 2025.....SUNRISE 632 AM PDT SUNSET 655 PM PDT
SEPTEMBER 19 2025.....SUNRISE 633 AM PDT SUNSET 653 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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