245
CDUS46 KOTX 130445
CLIGEG
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PDT FRI SEP 12 2025
...............................
..THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 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 77 449 PM 91 1908 75 2 73
1943
2013
MINIMUM 59 646 AM 33 1889 50 9 54
1890
AVERAGE 68 62 6 64
PRECIPITATION (IN)
TODAY 0.00 0.93 1895 0.02 -0.02 T
MONTH TO DATE 0.02 0.20 -0.18 T
SINCE OCT 1 16.08 16.07 0.01 13.28
SINCE JAN 1 7.03 10.30 -3.27 7.60
DEGREE DAYS
HEATING
TODAY 0 4 -4 1
MONTH TO DATE 0 39 -39 2
SINCE SEP 1 0 39 -39 2
SINCE JUL 1 1 93 -92 22
COOLING
TODAY 3 2 1 0
MONTH TO DATE 132 29 103 112
SINCE SEP 1 132 29 103 112
SINCE JAN 1 793 498 295 855
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 500 AM
LOWEST 40 500 PM
AVERAGE 64
......................................................
THE SPOKANE WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 92 2013
MINIMUM TEMPERATURE (F) 50 32 1970
SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE 624 AM PDT SUNSET 708 PM PDT
SEPTEMBER 13 2025.....SUNRISE 625 AM PDT SUNSET 706 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page