Places › Portland, ME › July

Portland in July

One of the best months — score 86 of 100

Typical July days in Portland reach about 80°F with nights near 61°F; days are long — about 15h 08m of daylight in mid-July.

What to pack for Portland in July

• Layers — afternoons run about 18° warmer than mornings.
• A waterproof shell — rain falls on about 11 days in a typical July.

Every packing line is triggered by a number on this page — the rules are on How we pick.

July vs. the alternatives

The whole year in Portland

Averages are the 1991–2020 climate normals (NOAA National Centers for Environmental Information) for the station named on each page. Rain days = days with at least 0.01 in of precipitation. Daylight is computed for the middle of the month.