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 85F (30C) and nights are near 78F (26C). The worst time to visit Cartagena is usually October, 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: October
• Most comfortable season: Winter
• Hottest month: March, with average highs near 87F (30C)
• Coldest month: January, with average lows near 78F (26C)
• Rainiest month: October, with about 9.4 inches of rain
• Driest month: January, with about 0.2 inches of precipitation
• Most unpredictable weather period: spring and early fall
• Best weather for a first-time trip: January, February, and December

What Is the Weather Like in Cartagena?

Cartagena has a warm climate all year, so the main difference between months is not cold versus warm. The real question is rain, humidity, storms, cloud cover, and how heavy the air feels during the wettest part of the year. The Cartagena climate by month shows average highs from about 85F (30C) in the coolest part of the year to about 87F (30C) in the hottest part. Annual precipitation averages roughly 53.6 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 85F (30C), while nights are around 78F (26C). Precipitation averages 0.2 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

October is the worst month to visit Cartagena from a pure weather perspective. Average highs are around 84F (29C), and nights are near 81F (27C). The month also brings heavy rain, averaging about 9.4 inches, which can make long outdoor days less comfortable.

Rain is the main problem. The month is not impossible, but showers and damp conditions can interrupt outdoor plans and make transit transfers less pleasant. Lower hotel prices or fewer visitors can make October 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 is less distinct than in a four-season climate, but March, April, and May still have their own weather pattern. Daytime highs typically run from 86F (30C) to 87F (30C), with nights from about 79F (26C) to 81F (27C). Across the season, precipitation averages around 9.1 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 May is the least comfortable part of the season.

Summer Weather in Cartagena

In Cartagena, summer is less distinct than in a four-season climate, but June, July, and August still have their own weather pattern. Daytime highs typically run from 86F (30C) to 86F (30C), with nights from about 81F (27C) to 82F (28C). Across the season, precipitation averages around 18.6 inches. Rain and humidity shape the season, so outdoor plans need more flexibility than the temperature alone suggests. The best summer month for weather is usually June, while July is the least comfortable part of the season.

Fall Weather in Cartagena

In Cartagena, fall is less distinct than in a four-season climate, but September, October, and November still have their own weather pattern. Daytime highs typically run from 84F (29C) to 85F (29C), with nights from about 81F (27C) to 81F (27C). Across the season, precipitation averages around 23.3 inches. Rain and humidity shape the season, so outdoor plans need more flexibility than the temperature alone suggests. The best fall month for weather is usually November, while October is the least comfortable part of the season.

Winter Weather in Cartagena

In Cartagena, winter is less distinct than in a four-season climate, but December, January, and February still have their own weather pattern. Daytime highs typically run from 85F (30C) to 86F (30C), with nights from about 78F (26C) to 80F (26C). Across the season, precipitation averages around 2.5 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 January, while February 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 85F (30C) and nighttime lows near 78F (26C). Expect dry weather, with only about 0.2 inches of rain, and average winds near 14 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 the best of the year for most travelers. Pack light clothing, sunglasses, a light layer for evenings. Verdict: January is one of the best weather months in Cartagena.

February in Cartagena

February in Cartagena typically brings daytime highs around 86F (30C) and nighttime lows near 78F (26C). Expect dry weather, with only about 0.3 inches of rain, and average winds near 15 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 good, with a few weather tradeoffs for most travelers. Pack light clothing, sunglasses, a light layer for evenings. Verdict: February is a good month for weather in Cartagena.

March in Cartagena

March in Cartagena typically brings daytime highs around 87F (30C) and nighttime lows near 79F (26C). Expect dry weather, with only about 0.6 inches of rain, and average winds near 15 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 good, with a few weather tradeoffs for most travelers. Pack light clothing, sunglasses, a light layer for evenings. Verdict: March is a good month for weather in Cartagena.

April in Cartagena

April in Cartagena typically brings daytime highs around 87F (30C) and nighttime lows near 80F (27C). Expect some rain, averaging about 2.2 inches, and average winds near 12 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 good, with a few weather tradeoffs for most travelers. Pack light clothing, sunglasses, a light layer for evenings. Verdict: April is a good month for weather in Cartagena.

May in Cartagena

May in Cartagena typically brings daytime highs around 86F (30C) and nighttime lows near 81F (27C). Expect heavy rain, averaging about 6.3 inches, and average winds near 9 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 rainy and less reliable for most travelers. Pack light clothing, sunglasses, a light layer for evenings, a compact umbrella or rain shell. Verdict: May is possible, but it is not one of the easier weather months in Cartagena.

June in Cartagena

June in Cartagena typically brings daytime highs around 86F (30C) and nighttime lows near 82F (28C). Expect moderate rain, averaging about 5.4 inches, and average winds near 8 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 manageable with planning for most travelers. Pack light clothing, sunglasses, a light layer for evenings, a compact umbrella or rain shell. Verdict: June is not one of the better months for weather in Cartagena.

July in Cartagena

July in Cartagena typically brings daytime highs around 86F (30C) and nighttime lows near 81F (27C). Expect heavy rain, averaging about 6.5 inches, and average winds near 9 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 rainy and less reliable for most travelers. Pack light clothing, sunglasses, a light layer for evenings, a compact umbrella or rain shell. Verdict: July is possible, but it is not one of the easier weather months in Cartagena.

August in Cartagena

August in Cartagena typically brings daytime highs around 86F (30C) and nighttime lows near 82F (28C). Expect heavy rain, averaging about 6.6 inches, and average winds near 8 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 rainy and less reliable for most travelers. Pack light clothing, sunglasses, a light layer for evenings, a compact umbrella or rain shell. Verdict: August is possible, but it is not one of the easier weather months in Cartagena.

September in Cartagena

September in Cartagena typically brings daytime highs around 85F (29C) and nighttime lows near 81F (27C). Expect heavy rain, averaging about 7.2 inches, 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 rainy and less reliable for most travelers. Pack light clothing, sunglasses, a light layer for evenings, a compact umbrella or rain shell. Verdict: September is possible, but it is not one of the easier weather months in Cartagena.

October in Cartagena

October in Cartagena typically brings daytime highs around 84F (29C) and nighttime lows near 81F (27C). Expect heavy rain, averaging about 9.4 inches, and average winds near 7 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 one of the least comfortable periods of the year for most travelers. Pack light clothing, sunglasses, a light layer for evenings, a compact umbrella or rain shell. Verdict: October is the weakest weather month in Cartagena, even if prepared travelers can still make it work.

November in Cartagena

November in Cartagena typically brings daytime highs around 84F (29C) and nighttime lows near 81F (27C). Expect heavy rain, averaging about 6.8 inches, and average winds near 9 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 rainy and less reliable for most travelers. Pack light clothing, sunglasses, a light layer for evenings, a compact umbrella or rain shell. Verdict: November is possible, but it is not one of the easier weather months in Cartagena.

December in Cartagena

December in Cartagena typically brings daytime highs around 85F (30C) and nighttime lows near 80F (26C). Expect some rain, averaging about 2.0 inches, and average winds near 12 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 good, with a few weather tradeoffs for most travelers. Pack light clothing, sunglasses, a light layer for evenings. 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 January, February, March, April, May, June, July, August, September, October, November, and December. The hottest month in Cartagena is March, with average highs near 87F (30C) and nights around 79F (26C). 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, March, April, May, July, September, October, November, and December. The coldest month in Cartagena is January, with average lows near 78F (26C) and daytime highs around 85F (30C). 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 October, with about 9.4 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 January, with about 0.2 inches of precipitation. The broader dry-weather window often includes January, February, and March. 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 spring and early fall. 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 December. 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 September, October 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 January, February, March, April, May, June, July, August, September, October, November, and December; travelers who dislike cold should avoid the coldest stretch around January, February, March, April, May, July, September, October, November, and December; travelers who dislike rain should be cautious around October.

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 October. The best season overall is usually Winter, while the best mild-weather period for a first-time visitor is January, February, and December.

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.