321
CDUS46 KOTX 200839
CLIEPH
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
139 AM PDT THU AUG 20 2026
...............................
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 19 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 341 PM 103 1961 87 2 87
MINIMUM 57 519 AM 45 1980 59 -2 55
AVERAGE 73 73 0 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.25 1954 0.00 0.00 0.00
MONTH TO DATE T 0.13 -0.13 0.41
SINCE OCT 1 6.64 7.31 -0.67 8.06
SINCE JAN 1 3.15 4.66 -1.51 2.78
SNOWFALL (IN)
YESTERDAY MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 42 58 -16 12
SINCE JUL 1 0 5 -5 0
COOLING
YESTERDAY 8 8 0 6
MONTH TO DATE 172 196 -24 186
SINCE JUN 1 675 639 36 778
SINCE JAN 1 738 681 57 823
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 500 AM
LOWEST 24 500 PM
AVERAGE 47
......................................................
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 102 1977
2009
MINIMUM TEMPERATURE (F) 59 47 2007
SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE 601 AM PDT SUNSET 800 PM PDT
AUGUST 21 2026........SUNRISE 603 AM PDT SUNSET 759 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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