Ephrata (WA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ephrata.
Climate overview of Ephrata
Ephrata, Washington State, United States of America, sees big temperature differences between seasons, with July peaking at 32°C (90°F) and January dropping to 2°C (36°F).
Rain/snowfall is extremely rare, with only 192 mm (7.6 in) falling across the entire year.
Ephrata Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ephrata - and find the best time to visit.
Monthly Temperature in Ephrata
Visitors to Ephrata can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 32°C (90°F) in July, the warmest time of the year, to a very cold 2°C (36°F) during cooler months like January.
At night, you can expect temperatures ranging from 16°C (61°F) in July to around -5°C (23°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ephrata
Ephrata experiences desert-like conditions in terms of precipitation with almost no rain/snowfall, generally receiving 192 mm (7.6 in) annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives moderate snow/rainfall, averaging 32 mm (1.3 in) of precipitation, recorded across 13 snowy/rainy days. In contrast, the driest month July brings less rainfall, with 3.9 mm (0.2 in) over 2 rainy days. For more details, please visit our Ephrata Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Ephrata
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June and September
- Warmest weather: July and August
- Fewest rainy days: July, August and September
- Seasonal pattern: Very little rainfall year-round, with very warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -5°C (23°F).
Frequently asked questions about the climate in Ephrata
What is the best time to visit Ephrata?
May, June and September typically offer the most optimal weather in Ephrata. In contrast, January and December tend to have less optimal conditions. Ephrata has very little rainfall year-round, with very warm summers and very cold winters.
What temperatures can I expect in Ephrata?
Daytime highs range from 2°C (36°F) in January to 32°C (90°F) in July. Nighttime lows range from -5°C (23°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Ephrata get?
Annual rainfall is around 192 mm (7.6 in). December is the wettest month with 32 mm (1.3 in), while July is the driest with 3.9 mm (0.2 in). In the coldest months, precipitation may fall as snow/rain.
Ephrata 3-Day Forecast
Ephrata (WA) 3-Day Forecast
Ephrata on the map
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