Medellin, Colombia skyline

Medellin Weather in August

Medellin, Colombia in August: how the month usually turns out, from 2006–2025 averages.

A typical August day in Medellin peaks at 26.6°C (79.9°F) and drops to 15.8°C (60.4°F) overnight; expect about 23 rainy days (186 mm in total) and 10.4 hours of sunshine daily.

Avg high

26.6°C (79.9°F)

Avg low

15.8°C (60.4°F)

Rainfall

186 mm (7.3 in)

Rainy days

23 days

Sunshine

10.4 h / day

Humidity

83%

August vs the rest of the year

August is the warmest month in Medellin, and the 5th driest for rain.

MonthAvg highvs AugustRainRainy days
January25.7°C (78.3°F)−0.9°C (−1.6°F)114 mm19
February25.9°C (78.6°F)−0.7°C (−1.3°F)150 mm22
March25.9°C (78.6°F)−0.7°C (−1.3°F)255 mm28
April25.6°C (78.1°F)−1°C (−1.8°F)305 mm27
May25.6°C (78.1°F)−1°C (−1.8°F)300 mm28
June25.8°C (78.4°F)−0.8°C (−1.4°F)202 mm24
July26.5°C (79.7°F)−0.1°C (−0.2°F)153 mm22
August26.6°C (79.9°F)—186 mm23
September26.5°C (79.7°F)−0.1°C (−0.2°F)204 mm24
October25.1°C (77.2°F)−1.5°C (−2.7°F)283 mm28
November24.6°C (76.3°F)−2°C (−3.6°F)270 mm28
December25.2°C (77.4°F)−1.4°C (−2.5°F)163 mm23

What August feels like in Medellin

There are no four seasons this close to the equator: Medellin is warm all year, and August is no exception. Afternoons are warm and pleasant, good for long days out. After sunset it cools off noticeably — nights stay mild. The air is muggy, so it feels hotter than the thermometer suggests.

Rain in Medellin in August

August is persistently wet here: some rain falls on most days. A rainy day brings about 8.1 mm (0.3 in) on average — steady rain rather than a passing shower. The yearly figure is similar, around 8.7 mm per wet day.

Daylight and sunshine in August

On 15 August the sun rises at about 5:57 am and sets around 6:17 pm local time, giving 12 h 20 min of daylight. Day length barely changes from mid-July (7 min shorter). Close to the equator, sunrise and sunset times move very little through the year. About 84% of daylight hours are sunny; in short, skies are mostly clear.

How August compares to the rest of the year

August is the warmest month of the year in Medellin. It is about as warm as July, with 33 mm more rain. Temperatures barely move from one month to the next here. The next month's average high: 26.5°C (79.7°F).

Who August suits

  • Sightseeing: less ideal — rain falls on more than half the days.
  • Parks & outdoor: less ideal — afternoons are too warm to linger outside.
  • Museums & indoor: a good choice — with rain on most days, galleries and museums make easy plans.

Tips for visiting Medellin in August

Versatile Layers

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

Rain Protection

Keep a small umbrella in your bag and wear shoes that cope with puddles.

Sunglasses

Frequent sunshine — sunglasses and a light hat.

Quick questions

How warm is Medellin in August?

Expect around 26.6°C (79.9°F) in the afternoon and 15.8°C (60.4°F) at night, which most visitors would call warm.

Does it rain a lot in Medellin in August?

It does: about 23 rainy days bring roughly 186 mm, so plan some indoor options.

What should I wear in Medellin in August?

The numbers point to versatile layers, rain protection and sunglasses. Bring something extra for the cooler evenings.

Is August or September better for visiting Medellin?

On our 12-month climate ranking, August comes out ahead (#4 of 12 vs #6). September has more rainy days.

Is August a good time to visit Medellin?

Good

Good — comfortable temperatures, rain on most days (about 23), plenty of sunshine (10.4 h a day). Within Medellin's own year, August ranks #4 of 12.

August in other Colombia 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 Medellin weather by month.