Portland Weather in July

During July, Portland experiences high daytime temperatures of 27°C (81°F) and cooler nights around 14°C (57°F). As part of the summer season, minimal rainfall is to be expected.

Rainfall in Portland in July

You can expect rain on roughly 4 days based on historical data, averaging 14 mm (0.6 in) for the month. The occasional light shower is possible, but rain is rarely an issue this month.

Temperature in Portland in July

July tends to be one of the excellent months in Portland, with 27°C (81°F) in the afternoon and 14°C (57°F) overnight. July is known for being in the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Portland in July

With approximately 332 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Portland in July

Average wind speeds reach 3 m/s (6 knots) in July, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

So this is a great month to visit if you prefer dry days with pleasant temperatures.