Climatological Report (Daily)
Issued by NWS Spokane, WA

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489
CDUS46 KOTX 200832
CLIGEG

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
132 AM PDT SAT SEP 20 2025

...................................

...THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 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    329 PM  92    1906  73     13       76
                                      1922
  MINIMUM         58    505 AM  32    1983  48     10       52
  AVERAGE         72                        60     12       64

PRECIPITATION (IN)
  YESTERDAY        0.00          1.04 1973   0.02  -0.02     0.00
  MONTH TO DATE    0.37                      0.33   0.04     0.03
  SINCE OCT 1     16.43                     16.20   0.23    13.31
  SINCE JAN 1      7.38                     10.43  -3.05     7.63

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        0                         6     -6        1
  MONTH TO DATE   14                        75    -61       15
  SINCE SEP 1     14                        75    -61       15
  SINCE JUL 1     15                       129   -114       35

 COOLING
  YESTERDAY        7                         1      6        0
  MONTH TO DATE  158                        38    120      113
  SINCE SEP 1    158                        38    120      113
  SINCE JAN 1    819                       507    312      856
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     4.4


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    69           600 AM
 LOWEST     24           400 PM
 AVERAGE    47

..........................................................


THE SPOKANE WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        90      1939
 MINIMUM TEMPERATURE (F)   47        32      1887
                                             1983


SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE   635 AM PDT   SUNSET   651 PM PDT
SEPTEMBER 21 2025.....SUNRISE   636 AM PDT   SUNSET   649 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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