Average temperatures, rainfall and packing tips for Washington, United States in June
June in Washington is typically hot, with average daytime highs around 31°C and nights near 19°C. It is usually the warmest month of the year in Washington.
Expect some rain: around 77 mm falls in Washington during June on average.
If your dates are flexible, the most comfortable months in Washington are usually April, May, August, September and October.
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In June, Washington averages a daytime high of about 31°C and a night-time low of around 19°C, based on recent historical data. That makes it the warmest month of the year there.
Expect some rain: around 77 mm falls in Washington during June on average.
June is a workable time to visit Washington, with hot days - just pack accordingly. If your dates are flexible, the most comfortable months in Washington are usually April, May, August, September and October.