Weather in United States in April

April in United States is cool outdoor weather: usable if you dress for it, not a beach brief.

A country pin in April is a warning: one region of United States will not match another. Use a city page if you already know where you are going. Compared with July and January, April sits in the middle of United States's year.

United States
Average temp
12°C

5–18°C

Rainfall
64 mm

Showers likely

Sunshine
Wind
20 km/h

What to expect

Daytime

Cool days in United States: a jumper you can take off, a shell in the bag. Walking is fine. Lingering outside without a layer is optimism.

Mornings and evenings are colder than the postcard. Pack for both, especially if you leave the built-up centre.

Rain

Mixed skies in United States in April. Dry days and wet days share the month. Outdoor plans need a backup, not a cancellation policy.

Pack a shell you will actually carry. The monthly table is the place for totals. This is the feel: usable, interrupted.

Evening

Evenings are cooler. A layer helps after sunset.

What to pack

  • Rain jacket

  • A layer for cooler evenings

Average weather in United States

TemperatureRainfall

Source: MeteostatPeriod: 1991-2020Checked: 28 Aug 2026265 places covered

Check another month

This is the month you are reading. Change either side to look at another.

FAQs about United States

Climate averages for United States, 1991–2020.

The best time to visit United States is between May and October, the most comfortable stretch of the year on these averages.

July is the hottest month, with an average around 26°C.

May is the wettest month, with about 112 mm of rain.

No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.