Best and Worst Months to Visit Cartagena: Weather and Seasonal Guide

Quick Weather Answer: Best and Worst Time to Visit Cartagena

The best time to visit Cartagena for weather is usually January, when average daytime temperatures are around 60F (16C) and nights are near 48F (9C). The worst time to visit Cartagena is usually August, because the weather is less comfortable for long walks, outdoor sightseeing, and casual transit-heavy days.

• Best month for weather: January
• Worst month for weather: August
• Most comfortable season: Spring
• Hottest month: August, with average highs near 86F (30C)
• Coldest month: January, with average lows near 48F (9C)
• Rainiest month: December, with about 1.4 inches of rain
• Driest month: July, with about 0.1 inches of precipitation
• Most unpredictable weather period: the shoulder months, when heat, wind, and occasional dust or storms can vary
• Best weather for a first-time trip: January, February, and March

What Is the Weather Like in Cartagena?

Cartagena has a climate with meaningful month-to-month changes. Summers can be warm or hot, winters are cooler, and spring and fall often decide whether a trip feels smooth or weather-complicated. The Cartagena climate by month shows average highs from about 60F (16C) in the coolest part of the year to about 86F (30C) in the hottest part. Annual precipitation averages roughly 10.8 inches.

Weather in Cartagena changes the feel of the city because this is a place where comfort depends on more than the number on a forecast. A mild month can make metro transfers, neighborhood walks, outdoor meals, and photography feel easy. A difficult month can make the same itinerary feel slower, sweatier, colder, wetter, or more dependent on indoor breaks.

Best Month to Visit Cartagena for Weather

January is the best month to visit Cartagena for weather in a typical year. Average daytime highs are near 60F (16C), while nights are around 48F (9C). Precipitation averages 1.1 inches, so the month is usually more comfortable than the wetter, hotter, or colder parts of the year.

What makes January stand out is balance. It is not necessarily perfect every day, but it usually gives travelers the best combination of outdoor comfort, manageable weather risk, and enough flexibility for a first-time trip. If hotel prices or crowds rise during this period, that popularity is at least partly weather-driven.

Worst Month to Visit Cartagena for Weather

August is the worst month to visit Cartagena from a pure weather perspective. Average highs are around 86F (30C), and nights are near 74F (23C). The month also brings dry weather, with only about 0.4 inches of rain, which can make long outdoor days less comfortable.

The issue is not one dramatic hazard but the overall comfort level. The month is simply less easy than the better parts of the year. Lower hotel prices or fewer visitors can make August acceptable for flexible travelers, but it is not the month I would choose for the best weather in Cartagena.

Cartagena Weather by Season

Spring Weather in Cartagena

In Cartagena, spring usually means March, April, and May. Daytime highs typically run from 64F (18C) to 74F (23C), with nights from about 51F (11C) to 60F (16C). Across the season, precipitation averages around 3.2 inches. This is one of the more comfortable stretches of the year for walking, transit transfers, outdoor meals, and photography. The best spring month for weather is usually March, while March is the least comfortable part of the season.

Summer Weather in Cartagena

In Cartagena, summer usually means June, July, and August. Daytime highs typically run from 80F (27C) to 86F (30C), with nights from about 67F (20C) to 74F (23C). Across the season, precipitation averages around 0.8 inches. This is one of the more comfortable stretches of the year for walking, transit transfers, outdoor meals, and photography. The best summer month for weather is usually June, while August is the least comfortable part of the season.

Fall Weather in Cartagena

In Cartagena, fall usually means September, October, and November. Daytime highs typically run from 67F (19C) to 81F (27C), with nights from about 55F (13C) to 70F (21C). Across the season, precipitation averages around 3.6 inches. This is one of the more comfortable stretches of the year for walking, transit transfers, outdoor meals, and photography. The best fall month for weather is usually September, while September is the least comfortable part of the season.

Winter Weather in Cartagena

In Cartagena, winter usually means December, January, and February. Daytime highs typically run from 60F (16C) to 62F (16C), with nights from about 48F (9C) to 50F (10C). Across the season, precipitation averages around 3.2 inches. This is one of the more comfortable stretches of the year for walking, transit transfers, outdoor meals, and photography. The best winter month for weather is usually December, while December is the least comfortable part of the season.

Cartagena Weather by Month: What to Expect

January in Cartagena

January in Cartagena typically brings daytime highs around 60F (16C) and nighttime lows near 48F (9C). Expect some rain, averaging about 1.1 inches, and average winds near 8 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is the best of the year for most travelers. Pack comfortable layers, a light jacket. Verdict: January is one of the best weather months in Cartagena.

February in Cartagena

February in Cartagena typically brings daytime highs around 61F (16C) and nighttime lows near 48F (9C). Expect dry weather, with only about 0.7 inches of rain, and average winds near 8 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack comfortable layers, a light jacket. Verdict: February is a good month for weather in Cartagena.

March in Cartagena

March in Cartagena typically brings daytime highs around 64F (18C) and nighttime lows near 51F (11C). Expect some rain, averaging about 1.3 inches, and average winds near 8 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack comfortable layers, a light jacket. Verdict: March is a good month for weather in Cartagena.

April in Cartagena

April in Cartagena typically brings daytime highs around 68F (20C) and nighttime lows near 55F (13C). Expect some rain, averaging about 1.1 inches, and average winds near 8 mph. In real life, this is one of the easier kinds of city weather, with comfortable walking conditions and only limited weather friction.

Outdoor comfort is very comfortable for most travelers. Pack comfortable layers, a light jacket. Verdict: April is a good month for weather in Cartagena.

May in Cartagena

May in Cartagena typically brings daytime highs around 74F (23C) and nighttime lows near 60F (16C). Expect dry weather, with only about 0.8 inches of rain, and average winds near 7 mph. In real life, this is one of the easier kinds of city weather, with comfortable walking conditions and only limited weather friction.

Outdoor comfort is very comfortable for most travelers. Pack comfortable layers, a light jacket. Verdict: May is a good month for weather in Cartagena.

June in Cartagena

June in Cartagena typically brings daytime highs around 80F (27C) and nighttime lows near 67F (20C). Expect dry weather, with only about 0.3 inches of rain, and average winds near 7 mph. In real life, this is one of the easier kinds of city weather, with comfortable walking conditions and only limited weather friction.

Outdoor comfort is very comfortable for most travelers. Pack light clothing, sunglasses, a light layer for evenings. Verdict: June is a good month for weather in Cartagena.

July in Cartagena

July in Cartagena typically brings daytime highs around 86F (30C) and nighttime lows near 72F (22C). Expect dry weather, with only about 0.1 inches of rain, and average winds near 7 mph. In real life, this is warm to hot city weather; it can still work, but midday walking needs shade, water, and a flexible pace.

Outdoor comfort is very comfortable for most travelers. Pack light clothing, sunglasses, a light layer for evenings. Verdict: July is a good month for weather in Cartagena.

August in Cartagena

August in Cartagena typically brings daytime highs around 86F (30C) and nighttime lows near 74F (23C). Expect dry weather, with only about 0.4 inches of rain, and average winds near 7 mph. In real life, this is warm to hot city weather; it can still work, but midday walking needs shade, water, and a flexible pace.

Outdoor comfort is still workable, but less reliable than the better months for most travelers. Pack light clothing, sunglasses, a light layer for evenings. Verdict: August is the weakest weather month in Cartagena, even if prepared travelers can still make it work.

September in Cartagena

September in Cartagena typically brings daytime highs around 81F (27C) and nighttime lows near 70F (21C). Expect some rain, averaging about 1.2 inches, and average winds near 7 mph. In real life, this is one of the easier kinds of city weather, with comfortable walking conditions and only limited weather friction.

Outdoor comfort is very comfortable for most travelers. Pack light clothing, sunglasses, a light layer for evenings. Verdict: September is a good month for weather in Cartagena.

October in Cartagena

October in Cartagena typically brings daytime highs around 75F (24C) and nighttime lows near 64F (18C). Expect some rain, averaging about 1.1 inches, and average winds near 7 mph. In real life, this is one of the easier kinds of city weather, with comfortable walking conditions and only limited weather friction.

Outdoor comfort is very comfortable for most travelers. Pack light clothing, sunglasses, a light layer for evenings. Verdict: October is a good month for weather in Cartagena.

November in Cartagena

November in Cartagena typically brings daytime highs around 67F (19C) and nighttime lows near 55F (13C). Expect some rain, averaging about 1.2 inches, and average winds near 8 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack comfortable layers, a light jacket. Verdict: November is a good month for weather in Cartagena.

December in Cartagena

December in Cartagena typically brings daytime highs around 62F (16C) and nighttime lows near 50F (10C). Expect some rain, averaging about 1.4 inches, and average winds near 8 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack comfortable layers, a light jacket. Verdict: December is a good month for weather in Cartagena.

Month-by-Month Weather Table for Cartagena

Hottest Time of Year in Cartagena

The hottest time of year in Cartagena is usually July and August. The hottest month in Cartagena is August, with average highs near 86F (30C) and nights around 74F (23C). If humidity or strong sun is present, the heat can feel more demanding than the average high suggests.

Early mornings and evenings are usually better than midafternoon during this period. If the hot months overlap with summer vacation or peak travel, the city may still be busy, but from a weather perspective this is not automatically the most comfortable time to visit.

Coldest Time of Year in Cartagena

The coldest time of year in Cartagena is usually January, February, and December. The coldest month in Cartagena is January, with average lows near 48F (9C) and daytime highs around 60F (16C). Snow is not the main issue, but cool mornings, wind, rain, or shorter daylight can still affect comfort.

Rainiest, Snowiest, or Most Humid Months in Cartagena

The rainiest month is usually December, with about 1.4 inches of rain. This is the month when showers, humidity, storms, or wet pavement are most likely to shape the trip. It can still be possible, but it is less reliable for outdoor-heavy plans.

Driest and Clearest Months in Cartagena

The driest month in Cartagena is usually July, with about 0.1 inches of precipitation. The broader dry-weather window often includes June, July, and August. These months are generally better for walking, photos, outdoor meals, and day trips because the odds of weather interruptions are lower.

Most Unpredictable Weather Period in Cartagena

The most unpredictable weather period in Cartagena is usually the shoulder months, when heat, wind, and occasional dust or storms can vary. During this stretch, travelers should expect the forecast to matter more than the calendar. Pack flexible layers, check conditions before long walks, and avoid building a trip around only one kind of weather.

Best Weather for First-Time Visitors

For a first-time trip, the best weather window is usually January, February, and March. This period gives the strongest balance of mild temperatures, manageable rain, outdoor comfort, and enough daylight for a relaxed city schedule. It is also the period most likely to answer the question of when is the weather best in Cartagena without asking travelers to tolerate the year’s worst heat, cold, or wet weather.

When to Avoid Cartagena Because of Weather

Consider avoiding August if your trip depends on comfortable walking weather. These months are more likely to be too hot, too cold, too wet, too snowy, or simply less pleasant than the better parts of the year.

Families with kids, older travelers, photographers, and visitors who want to walk a lot should be especially careful with the worst weather months. Travelers who dislike heat should avoid the hottest stretch around July and August; travelers who dislike cold should avoid the coldest stretch around January, February, and December; travelers who dislike rain should be cautious around December.

Final Weather Verdict: When Should You Visit Cartagena?

The best month to visit Cartagena for weather is January. The worst month to visit Cartagena is August. The best season overall is usually Spring, while the best mild-weather period for a first-time visitor is January, February, and March.

If you want the best month to visit Cartagena, choose the month that gives you comfortable daytime temperatures and the lowest risk of weather disrupting outdoor plans. If you are comparing Cartagena weather by month, do not look only at the hottest month in Cartagena or the coldest month in Cartagena. Rain, snow, wind, humidity, and daylight can matter just as much.

For most travelers, the practical answer is simple: visit during the comfortable middle of the Cartagena seasons, avoid the most extreme month if you can, and pack for the specific weather pattern of your chosen dates.