Hillsboro Weather in July

In Hillsboro, July brings extremely high daytime temperatures around 35°C (95°F), with nights cooling to 23°C (73°F). Some rainfall is to be expected.

Rainfall in Hillsboro in July

Typically, about 6 days will experience rainfall, with an average of 57 mm (2.2 in) for the month. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.

Temperature in Hillsboro in July

If you're visiting Hillsboro in July, expect highs of 35°C (95°F) and overnight lows around 23°C (73°F). It's usually most comfortable outside during the morning and later in the day. At 23°C (73°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Hillsboro in July

There are approximately 332 hours of sunshine this month, resulting in mostly clear days.

If you're looking for dry conditions and comfortable temperatures, July may not be the ideal month to visit Hillsboro. Our weather planner can help you explore destinations with more pleasant weather conditions.