Ashburn Weather in July

Thinking of visiting Ashburn in July? Expect very high temperatures reaching 31°C (88°F) during the day, dropping to 20°C (68°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Ashburn in July

You can typically expect 11 days of rain this month, averaging around 70 mm (2.8 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Ashburn in July

July in Ashburn sees highs of 31°C (88°F) and lows of 20°C (68°F) overnight. It's usually most comfortable outside during the morning and later in the day. Nights cool down to 20°C (68°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.

Sunshine in Ashburn in July

Expect sunny days throughout the month, with an estimated 279 hours of sunshine. This makes it a pleasant time to visit Ashburn.

If you prefer dry days with pleasant temperatures, September typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.