Climatological Report (Monthly)
Issued by NWS
Issued by NWS
904
CXUS56 KOTX 011139
CLMEPH
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
439 AM PDT WED JUL 01 2026
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...THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 116 06/29/2021
LOW 34 06/01/1976
HIGHEST 96 06/15 MM MM 101 06/09
LOWEST 41 06/06 MM MM 47 06/21
AVG. MAXIMUM 82.1 80.0 2.1 85.0
AVG. MINIMUM 55.8 54.4 1.4 57.4
MEAN 69.0 67.2 1.8 71.2
DAYS MAX >= 90 4 4.6 -0.6 8
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 1.90 1984
MINIMUM T 2025
TOTALS 0.28 0.65 -0.37 T
DAILY AVG. 0.01 0.02 -0.01 T
DAYS >= .01 4 5.1 -1.1 0
DAYS >= .10 2 2.1 -0.1 0
DAYS >= .50 0 0.2 -0.2 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.14 06/08 TO 06/09 T
DEGREE DAYS
HEATING TOTAL 42 53 -11 12
SINCE 7/1 4841 5756 -915 MM
COOLING TOTAL 167 119 48 204
SINCE 1/1 230 161 69 MM
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WIND (MPH)
AVERAGE WIND SPEED 10.7
HIGHEST WIND SPEED/DIRECTION 32/230 DATE 06/06
HIGHEST GUST SPEED/DIRECTION 44/200 DATE 06/06
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.17
NUMBER OF DAYS FAIR 23
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 38
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
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 1 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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