Climatological Report (Daily)
Issued by NWS Spokane, WA

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140
CDUS46 KOTX 170839
CLIGEG

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
139 AM PDT SUN AUG 17 2025

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

...THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR AUGUST 16 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         76    413 PM 101    2020  84     -8       80
                                      2023
  MINIMUM         62   1159 PM  41    1913  57      5       59
                                      1935
  AVERAGE         69                        70     -1       70

PRECIPITATION (IN)
  YESTERDAY        0.05          0.47 1993   0.02   0.03     0.04
  MONTH TO DATE    0.06                      0.22  -0.16     0.21
  SINCE OCT 1     16.06                     15.62   0.44    13.23
  SINCE JAN 1      7.01                      9.85  -2.84     7.55

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 JUN 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                         1     -1        0
  MONTH TO DATE    0                         5     -5        0
  SINCE JUN 1     52                       165   -113       88
  SINCE JUL 1      1                        31    -30        0

 COOLING
  YESTERDAY        4                         6     -2        5
  MONTH TO DATE  123                       122      1      175
  SINCE JUN 1    493                       386    107      666
  SINCE JAN 1    510                       401    109      680
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    12.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           800 AM
 LOWEST     45           400 PM
 AVERAGE    69

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


THE SPOKANE WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       103      2008
 MINIMUM TEMPERATURE (F)   57        43      1881
                                             1989


SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE   549 AM PDT   SUNSET   758 PM PDT
AUGUST 18 2025........SUNRISE   550 AM PDT   SUNSET   756 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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