791
CXUS56 KOTX 012048
CLMEPH
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
148 PM PDT MON SEP 01 2025
...............................
...THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 115 08/04/1961
LOW 36 08/22/1960
HIGHEST 102 08/24 MM MM 104 08/02
08/25
LOWEST 51 08/17 MM MM 44 08/29
AVG. MAXIMUM 90.0 87.9 2.1 87.4
AVG. MINIMUM 63.1 59.4 3.7 59.1
MEAN 76.6 73.7 2.9 73.3
DAYS MAX >= 90 13 13.8 -0.8 13
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 1.21 1999
MINIMUM 0.00 2011
TOTALS 0.43 0.18 0.25 0.01
DAILY AVG. 0.01 0.01 0.00 0.00
DAYS >= .01 6 1.9 4.1 1
DAYS >= .10 2 0.6 1.4 0
DAYS >= .50 0 0.1 -0.1 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.33 08/06 TO 08/07 0.01
DEGREE DAYS
HEATING TOTAL 0 8 -8 20
SINCE 7/1 0 8 -8 MM
COOLING TOTAL 367 276 91 285
SINCE 1/1 1004 761 243 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.0
HIGHEST WIND SPEED/DIRECTION 30/030 DATE 08/07
HIGHEST GUST SPEED/DIRECTION 37/010 DATE 08/07
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.11
NUMBER OF DAYS FAIR 27
NUMBER OF DAYS PC 3
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 43
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 1
HEAVY RAIN 1 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 2 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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