526
CXUS56 KOTX 010837
CLMEPH

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
137 AM PDT TUE OCT 01 2024

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

...THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            106   09/03/1988
 LOW              28   09/23/2000
HIGHEST           99   09/07         MM      MM       92  09/10
LOWEST            38   09/30         MM      MM       37  09/28
                                                          09/29
AVG. MAXIMUM    83.0               78.5     4.5     77.2
AVG. MINIMUM    53.9               50.6     3.3     51.1
MEAN            68.5               64.5     4.0     64.1
DAYS MAX >= 90     7                3.3     3.7        1
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        1.68   1986
 MINIMUM        0.00   1999
TOTALS          0.01               0.22   -0.21     0.27
DAILY AVG.      0.00               0.01   -0.01     0.01
DAYS >= .01        1                2.6    -1.6        3
DAYS >= .10        0                0.7    -0.7        1
DAYS >= .50        0                0.0     0.0        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.01   09/14 TO 09/14               0.13


DEGREE DAYS
HEATING TOTAL     44                 94     -50       90
 SINCE 7/1        64                107     -43       MM
COOLING TOTAL    156                 80      76       72
 SINCE 1/1      1030                841     189       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
HIGHEST WIND SPEED/DIRECTION    40/290    DATE  09/29
HIGHEST GUST SPEED/DIRECTION    55/290    DATE  09/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.11
NUMBER OF DAYS FAIR           26
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     40

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     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                       0     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

$$