Minneapolis, United States skyline

Minneapolis Weather in August

Typical August weather in Minneapolis, United States, based on 2006–2025 climate averages.

In August, Minneapolis averages a high of 26.8°C (80.2°F) and a low of 17.3°C (63.1°F), with about 10 rainy days (108 mm of rain) and 11.2 hours of sunshine a day.

Avg high

26.8°C (80.2°F)

Avg low

17.3°C (63.1°F)

Rainfall

108 mm (4.2 in)

Rainy days

10 days

Sunshine

11.2 h / day

Humidity

70%

August vs the rest of the year

Here is how every month in Minneapolis stacks up against August — the 3rd wettest month for rain.

MonthAvg highvs AugustRainRainy days
January-4.7°C (23.5°F)−31.5°C (−56.7°F)20 mm5
February-3.1°C (26.4°F)−29.9°C (−53.8°F)29 mm6
March5.8°C (42.4°F)−21°C (−37.8°F)55 mm8
April12.5°C (54.5°F)−14.3°C (−25.7°F)85 mm12
May20.3°C (68.5°F)−6.5°C (−11.7°F)116 mm12
June25.9°C (78.6°F)−0.9°C (−1.6°F)122 mm11
July28.3°C (82.9°F)+1.5°C (+2.7°F)90 mm9
August26.8°C (80.2°F)—108 mm10
September22.8°C (73°F)−4°C (−7.2°F)82 mm9
October14.2°C (57.6°F)−12.6°C (−22.7°F)76 mm9
November5.8°C (42.4°F)−21°C (−37.8°F)42 mm7
December-2.2°C (28°F)−29°C (−52.2°F)47 mm8

What August feels like in Minneapolis

August is late summer in Minneapolis. Warm daytime weather invites long lunches outside and evening strolls. Evenings bring a clear drop in temperature, and nights stay mild. The air carries some moisture, so hot spells feel a little sticky.

Rain in Minneapolis in August

Showers are a regular feature, arriving about one day in 3. Rain tends to come in heavy bursts: about 10.8 mm (0.4 in) on an average rainy day. That is heavier than Minneapolis's usual 8.2 mm per rainy day across the year. It is among the three wettest months of the year.

Daylight and sunshine in August

In mid-August, sunrise is at about 6:14 am and sunset at about 8:22 pm (local time) — 14 h 8 min of daylight. Evenings are drawing in — 1 h 10 min less daylight than mid-July. About 79% of daylight hours are sunny; in short, there are plenty of bright spells.

How August compares to the rest of the year

August is the 2nd warmest month of the year in Minneapolis. Afternoons run 1.5°C (2.7°F) cooler than in July, with 18 mm more rain. Temperatures keep falling into September. The next month's average high: 22.8°C (73°F).

Who August suits

  • Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
  • Parks & outdoor: less ideal — afternoons are too warm to linger outside.

Tips for visiting Minneapolis in August

Versatile Layers

Pack pieces you can take off by noon and put back on at dusk.

Rain Protection

A compact umbrella and a light waterproof jacket.

Sunglasses

Bright days make sunglasses worth packing.

Quick questions

How warm is Minneapolis in August?

It feels warm: typical highs are 26.8°C (80.2°F), with lows near 17.3°C (63.1°F).

Does it rain a lot in Minneapolis in August?

It does: about 10 rainy days bring roughly 108 mm, so plan some indoor options.

What should I wear in Minneapolis in August?

Based on the averages: versatile layers, rain protection and sunglasses. Add a layer for after dark.

Is August or September better for visiting Minneapolis?

September, narrowly: it ranks #1 of 12 among Minneapolis's months, against #2 for the other. September is cooler and has fewer rainy days.

Is August a good time to visit Minneapolis?

Great

Great — comfortable temperatures, some rainy days (about 10), plenty of sunshine (11.2 h a day). Within Minneapolis's own year, August ranks #2 of 12 — one of the 3 best months to visit.

August in other United States cities

Drier places in August

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Monthly averages from 20 years of Open-Meteo history (2006–2025), not a forecast — see all 12 months in Minneapolis weather by month.