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Ephrata July Weather

Averages and records for weather in Ephrata, Washington in the month of July.

Typical Ephrata July Weather 1991–2020
Average daily high	89.6 °F
Average daily low	61.6 °F
Average monthly precipitation	0.3 inches
Daily chance of precipitation	7.2%

Ephrata July Weather Records 1903–2024
Highest temperature	113 °F	July 27, 1939
Lowest temperature	40 °F	July 8, 1981
Highest daily low	85 °F	July 11, 1975
Lowest daily high	59 °F	July 2, 1966
Hottest average high temperature	97.9 °F	1906
Coldest average high temperature	78.5 °F	1993
Most daily precipitation	1.7 inches	July 31, 1998
Most monthly precipitation	1.9 inches	1998

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
July 1	85.7	58.7	108	46
July 2	86.0	59.0	108	41
July 3	86.3	59.2	107	44
July 4	86.7	59.5	107	45
July 5	86.9	59.8	109	45
July 6	87.2	59.9	107	45
July 7	87.5	60.2	103	48
July 8	87.8	60.4	105	40
July 9	88.1	60.6	108	47
July 10	88.3	60.9	108	46
July 11	88.5	61.0	108	43
July 12	88.8	61.2	107	48
July 13	89.0	61.3	107	50
July 14	89.3	61.4	110	45
July 15	89.5	61.5	107	43
July 16	89.7	61.6	109	42
July 17	89.8	61.7	109	42
July 18	90.0	61.8	109	46
July 19	90.2	61.9	106	50
July 20	90.3	62.1	106	47
July 21	90.4	62.1	109	42
July 22	90.6	62.3	109	42
July 23	90.7	62.4	107	49
July 24	90.6	62.4	110	48
July 25	90.7	62.4	111	46
July 26	90.7	62.3	112	52
July 27	90.7	62.3	113	51
July 28	90.7	62.3	108	50
July 29	90.7	62.3	108	49
July 30	90.8	62.3	107	43
July 31	90.8	62.3	108	49

Weather Station Details

Years	Station	Coordinates
1949–2024	Ephrata Municipal Airport	location
1903–1948	Ephrata	location