641
CXUS56 KOTX 011234
CLMDEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
534 AM PDT TUE SEP 01 2026

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

...THE DEER_PARK WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            105   08/10/2018
 LOW              31   08/29/2010
HIGHEST           99   08/21         MM      MM       98  08/25
LOWEST            35   08/03         MM      MM       42  08/08
AVG. MAXIMUM    85.7               84.2     1.5     86.5
AVG. MINIMUM    47.0               46.8     0.2     52.2
MEAN            66.3               65.5     0.8     69.4
DAYS MAX >= 90     9                8.8     0.2       11
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.1    -0.1        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.54   2004
 MINIMUM        0.02   2017
TOTALS          0.02R              0.73   -0.71     0.48
DAILY AVG.      0.00               0.02   -0.02     0.02
DAYS >= .01        1                4.1    -3.1        5
DAYS >= .10        0                1.7    -1.7        2
DAYS >= .50        0                0.3    -0.3        0
DAYS >= 1.00       0                0.1    -0.1        0
GREATEST
 24 HR. TOTAL   0.02   08/23 TO 08/23               0.27


DEGREE DAYS
HEATING TOTAL     44                 66     -22       12
 SINCE 7/1        62                124     -62       MM
COOLING TOTAL     95                 81      14      155
 SINCE 1/1       266                202      64       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.0
HIGHEST WIND SPEED/DIRECTION    31/210    DATE  08/01
HIGHEST GUST SPEED/DIRECTION    43/200    DATE  08/01

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.25
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     46

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                4     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       2     FOG W/VIS <= 1/4 MILE      0
HAZE                     14

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$