Climatological Report (Monthly)
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000
CXUS56 KOTX 011301
CLMMWH

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

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

...THE MOSES LAKE 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            100   09/04/2020
 LOW              27   09/23/2000
HIGHEST           94   09/10         MM      MM       98  09/02
LOWEST            36   09/29         MM      MM       41  09/17
                       09/30
AVG. MAXIMUM    77.5               78.7    -1.2     81.6
AVG. MINIMUM    49.4               47.0     2.4     50.7
MEAN            63.4               62.8     0.6     66.1
DAYS MAX >= 90     2                3.3    -1.3        3
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.2    -0.2        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.20   1959
 MINIMUM           T   2018
TOTALS          0.23               0.26   -0.03     0.11
DAILY AVG.      0.01               0.01    0.00     0.00
DAYS >= .01        4                2.8     1.2        2
DAYS >= .10        1                0.8     0.2        1
DAYS >= .50        0                0.0     0.0        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.16   09/27 TO 09/27               0.10


DEGREE DAYS
HEATING TOTAL     96                117     -21       36
 SINCE 7/1        99                133     -34       MM
COOLING TOTAL     56                 53       3       74
 SINCE 1/1       883                676     207       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
HIGHEST WIND SPEED/DIRECTION    25/250    DATE  09/18
                                25/190          09/26
HIGHEST GUST SPEED/DIRECTION    32/190    DATE  09/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.18
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     55

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       5     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

$$


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