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000
CXUS56 KOTX 011301
CLMDEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
601 AM PDT SUN OCT 01 2023

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

...THE DEER_PARK WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

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             97   09/02/2022
 LOW              18   09/23/2000
HIGHEST           87   09/10         MM      MM       97  09/02
                       09/16
LOWEST            33   09/19         MM      MM       30  09/17
AVG. MAXIMUM    73.1               74.0    -0.9     79.0
AVG. MINIMUM    43.5               39.9     3.6     42.8
MEAN            58.3               57.0     1.3     60.9
DAYS MAX >= 90     0                1.5    -1.5        3
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                4.3    -4.3        1
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.39   2013
 MINIMUM           T   1999
TOTALS          1.10               0.82    0.28     0.03
DAILY AVG.      0.04               0.03    0.01     0.00
DAYS >= .01        8                5.6     2.4        3
DAYS >= .10        3                2.3     0.7        0
DAYS >= .50        1                0.3     0.7        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.56   09/27 TO 09/27               0.01


DEGREE DAYS
HEATING TOTAL    206                256     -50      135
 SINCE 7/1       256                382    -126       MM
COOLING TOTAL     10                 14      -4       19
 SINCE 1/1       408                216     192       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.5
HIGHEST WIND SPEED/DIRECTION    26/220    DATE  09/18
HIGHEST GUST SPEED/DIRECTION    34/040    DATE  09/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.31
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      3
HAZE                      2

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

$$