Cartagena

Bolivar Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Bolivar, Colombia in August.

Thinking about venturing to Bolivar, Colombia this August and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Bolivar in August

Bolivar, Colombia is a region in Colombia. August in Bolivar generally has very warm temperatures, with heavy precipitation.

Temperatures

The average maximum temperatures are very warm and range from 30°C (86°F) in Isla Grande to 33°C (91°F) in Mompos. Nighttime temperatures generally drop to 25°C (77°F) in Mompos and 27°C (81°F) in Isla Grande. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

To explore the conditions in Bolivar, Colombia in more detail, check the map below.

Precipitation

In August, precipitation varies across different areas. From heavy rainfall in Isla Grande with an average of 166 mm (6.5 in) to heavy rainfall in Mompos with 282 mm (11 in).

Average sunshine

Most destinations offer generous amounts of sunshine this August. For example, Cartagena gets approximately 198 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore Bolivar by month

Best Places to Visit in Bolivar in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Bolivar.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Bolivar

What is the weather like in August for some of the most popular destinations in Bolivar, Colombia?

Temperature range in Bolivar (August)

Precipitation variation in Bolivar (August)

Cartagena

In August Cartagena generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
31°C (88°F)
31°C (88°F)
31°C (88°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
209 hours
198 hours
173 hours
Monthly rainfall
152 mm (6 in)
180 mm (7.1 in)
213 mm (8.4 in)
Monthly rainy days
10 days
14 days
14 days
Weather conditions

Isla Grande

In August Isla Grande generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
27°C (81°F)
27°C (81°F)
26°C (79°F)
Monthly sun hours
209 hours
198 hours
173 hours
Monthly rainfall
140 mm (5.5 in)
166 mm (6.5 in)
210 mm (8.3 in)
Monthly rainy days
10 days
13 days
13 days
Weather conditions

Barú

In August Barú generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
27°C (81°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
209 hours
198 hours
173 hours
Monthly rainfall
147 mm (5.8 in)
173 mm (6.8 in)
213 mm (8.4 in)
Monthly rainy days
10 days
13 days
13 days
Weather conditions

Tierra Bomba

In August Tierra Bomba generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
31°C (88°F)
31°C (88°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
209 hours
198 hours
173 hours
Monthly rainfall
146 mm (5.7 in)
173 mm (6.8 in)
207 mm (8.1 in)
Monthly rainy days
10 days
13 days
14 days
Weather conditions

Ararca

In August Ararca generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
31°C (88°F)
31°C (88°F)
31°C (88°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
209 hours
198 hours
173 hours
Monthly rainfall
141 mm (5.6 in)
167 mm (6.6 in)
200 mm (7.9 in)
Monthly rainy days
10 days
13 days
13 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Bolivar, in Colombia.

In our records: Colombia August extremes

Notable August records observed across cities in Colombia in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the coldest August daytime high in Colombia was 10°C (50°F) in Tunja on August 15, 2019.

Popular cities in August

Day & night temperatures, rainfall and average weather in Bolivar in August.

City Weather Day temp Night temp Rainfall
Cartagena 31°C (88°F) 26°C (79°F) 180 mm (7.1 in)
Isla Grande 30°C (86°F) 27°C (81°F) 166 mm (6.5 in)
Barú 30°C (86°F) 26°C (79°F) 173 mm (6.8 in)
Tierra Bomba 31°C (88°F) 26°C (79°F) 173 mm (6.8 in)
Ararca 31°C (88°F) 26°C (79°F) 167 mm (6.6 in)
Mompos 33°C (91°F) 25°C (77°F) 282 mm (11 in)

Bolivar weather in August: frequently asked questions

What is the weather like in Bolivar, Colombia in August?

In August, Bolivar, Colombia generally has unpleasant weather conditions. Cartagena sees daytime temperatures near 31°C (88°F), with nights cooling to roughly 26°C (79°F).

What is the average temperature in Bolivar, Colombia in August?

Cartagena averages a daytime maximum of 31°C (88°F) in August, with overnight lows close to 26°C (79°F).

Does Bolivar, Colombia get a lot of rain in August?

Yes. August brings heavy rainfall to Bolivar, Colombia, with Cartagena averaging around 180 mm (7.1 in). Expect frequent showers and pack accordingly.

Is August a Good Time to Visit Bolivar, Colombia?

Given the typically tolerable weather conditions in Cartagena, August might be a good time to visit Bolivar, Colombia.

On average, the best time to visit Bolivar, Colombia is in January, February and March with generally pleasant weather in Cartagena. On the other hand, the weather in September, October and November tend to be poor.

Interested in more climate information?

We have much more information about the climate in Bolivar.

Weather and climate has detailed information for every country in the world. Are you going to Colombia? Get detailed historical weather averages for many cities in Colombia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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