Weather in Cartagena, Colombia by Month
Weather in Cartagena, Colombia by Month
Cartagena’s climate shifts between distinct wet and dry seasons, shaping the best time to visit this Caribbean destination. The coastal location keeps average temperature consistently warm year-round, but rainfall and precipitation patterns swing dramatically—dry months (December to April) stay blazing for walking the walled city, while rainy months bring afternoon downpours that reshape daily rhythms.
Understanding Cartagena’s monthly weather forecast helps you choose when to visit based on your rain tolerance, crowd preferences, and budget. Whether you’re chasing clear skies or trading dry season crowds for rainy season authenticity, Colombia’s most historic city has a season for every traveler style. Weather in Cartagena, Colombia in June can be quite humid, with temperatures averaging around 86°F. This month typically sees short, intense rain showers that can provide a refreshing break from the heat. Travelers should pack lightweight, quick-drying clothing to stay comfortable while exploring the city’s vibrant streets and stunning coastal views. Weather in Cartagena, Colombia in March typically showcases warm climates with occasional rain showers. March marks the tail end of the dry season, allowing visitors to enjoy vibrant street festivities and outdoor activities. With its tropical climate and rich culture, Cartagena beckons travelers seeking a perfect blend of relaxation and adventure.
Quick Climate Overview
- Climate type: Tropical Caribbean
- Average temperature: 24–31°C year-round (75–88°F)
- Dry season: December to April (peak weather)
- Rainy season (May to November): Afternoon storms common, high humidity levels
- Average humidity: 75–85% year-round
- Best times to visit: January, February, December
- Months many travelers avoid: October and November (wettest month conditions)
Cartagena Monthly Weather Forecast: Temperature, Rainfall & Comfort Comparison
| Month | Average High / Low (°C) | Rainfall | Crowds | Comfort |
|---|---|---|---|---|
| January | 28 / 23 | Low | High | Excellent |
| February | 29 / 23 | Low | High | Excellent |
| March | 29 / 24 | Low | High | Good |
| April | 29 / 24 | Moderate | Moderate | Fair |
| May | 28 / 24 | Heavy | Low | Fair |
| June | 27 / 23 | Heavy | Low | Fair |
| July | 27 / 23 | Moderate | Moderate | Fair |
| August | 28 / 23 | Moderate | Moderate | Good |
| September | 28 / 23 | Heavy | Low | Fair |
| October | 27 / 23 | Heavy | Low | Poor |
| November | 27 / 23 | Heavy | Low | Poor |
| December | 28 / 23 | Low | Moderate | Excellent |
Monthly Weather by Month: Cartagena's Season-by-Season Guide
January in Cartagena
This is Cartagena de Indias’ peak season and for good reason—clear skies, low humidity, and minimal rain make it ideal for visiting Cartagena. Average high temperature reaches 28°C (82°F) with breezy nights that feel pleasant. Daily sunshine hours peak during this month. You’ll find tourists everywhere—crowded plazas mean vibrant energy but premium prices. Book early for the best time of year to visit. The average temperature in Cartagena makes it a prime destination for sun-seekers and beach lovers alike. Visitors can enjoy a variety of outdoor activities, from exploring historic sites to lounging on sandy shores. As you stroll through the vibrant streets, the warm climate enhances the colorful atmosphere that defines this coastal gem.
February in Cartagena
February holds the dry season’s sweet spot, delivering Colombia weather at its finest with reliable sunshine and warmth. Average temperature climbs to 29°C (84°F), with humidity levels remaining favorable. Crowds peak mid-month during school breaks, but the walled city never feels overwhelming. Early morning walks reward you with hours of sunshine and empty fortifications before 9 AM.
March in Cartagena
The dry season’s last strong month brings consistent weather patterns with possible heat spikes. Average daily temperatures hover around 29°C (86°F), with rainfall staying minimal. Tourist crowds begin thinning after peak season, creating breathing room. Humidity gradually increases—your first hint that the rainy season approaches. Still ranks among the best times to visit for weather reliability.
April in Cartagena
April represents transition time, where dry season yields to rainy season unpredictably. Mornings stay clear and warm at 29°C (84°F), but afternoon precipitation increases—thunderstorms arrive 2–3 times weekly, usually brief. These aren’t travel-killers; they provide relief and clear crowds temporarily. Budget travelers find value in lower prices and manageable conditions during this shoulder month.
May in Cartagena
Rainy season settles in, with afternoon storms becoming daily rituals and average rainfall exceeding 200 mm. High temperatures drop to 28°C (82°F), while humidity levels spike to 80%+, creating sticky mornings. Rainy days dominate the weather forecast, though mornings often stay clear. Tourist crowds and prices drop significantly—ideal for budget-conscious visitors tolerating wet conditions.
June in Cartagena
June marks rainy season’s heart with consistent downpours, though not as intense as May. Average temperature remains at 27°C (81°F), but high humidity makes it feel oppressive. Sunshine hours decrease noticeably; mornings work before 11 AM, then daily rain arrives predictably. The city feels more local and authentic. Low season travelers find excellent value here.
July in Cartagena
July offers a brief reprieve—a “dry period within rainy season” that locals celebrate. Afternoon precipitation drops to 2–3 times weekly instead of daily; humidity feels more tolerable. Average high temperature sits around 27°C (81°F). Beach days become possible with careful weather monitoring. School holidays boost crowds mid-month, but this remains an affordable time to visit.
August in Cartagena
Rain intensifies again as August slides back into wet season, with moderate-to-heavy downpours returning. Temperature in Cartagena rises to 28°C (82°F) with climbing humidity back toward 80%. Rainfall returns as a dominant weather pattern. Prices stay low and crowds remain sparse—this underrated month rewards flexible travelers seeking authenticity and budget savings.
September in Cartagena
This month ranks among the wettest, with heavy precipitation becoming dominant. Average temperature hovers around 28°C (82°F), but constant moisture creates oppressive conditions. Rain often arrives morning and afternoon; limited sunshine hours between storms. Crowds stay minimal and hotel availability peaks. Only visit if you’re comfortable with tropical downpour weather patterns.
October in Cartagena
October delivers the year’s worst weather—extremely heavy rainfall, frequent storms, and persistent clouds dominate this month. Temperature in Cartagena dips to 27°C (81°F), but humidity peaks at 85%, creating oppressive conditions. October and November see the wettest conditions; flash flooding occasionally affects low streets in the walled city of Cartagena. Absolute lowest prices compensate only the most budget-focused travelers. Consider avoiding unless rain truly doesn’t bother you.
November in Cartagena
November remains wet and uncomfortable, though rainfall begins easing toward month’s end. Conditions feel muggy with average daily temperatures around 27°C (81°F) and frequent afternoon storms. The city empties as fall school breaks end. Clear skies begin appearing late November, signaling dry season’s return. Infrastructure runs minimal, making this challenging for typical visitor needs.
December in Cartagena
December marks rainy season’s exit and the dry season’s return, making it transitional. Early December sees occasional showers, but clear skies dominate mid-month as average temperature climbs to 28°C (84°F). Sunshine hours increase noticeably after November. Holiday crowds arrive late month, especially near Christmas. Weather certainty justifies premium prices for year-end travelers seeking the best time to visit Cartagena.
Best Times to Visit Cartagena
January and February are the ideal time to visit—weather averages show sunshine reliability, manageable humidity levels, and pleasant average daily temperatures around 28–29°C (82–84°F). The high season brings crowds, but weather certainty justifies the premium. December also ranks among best times to visit Cartagena once rains clear, pairing excellent climate with festive holiday atmosphere. Weather in Cartagena, Colombia in January is characterized by consistent warm temperatures and plenty of sunshine. It’s an opportune moment for beachgoers and those looking to explore the vibrant streets of the city. Many travelers find that the pleasant conditions enhance their experience, allowing for outdoor activities from morning until evening.
For budget-conscious visitors, April and July offer shoulder season opportunities with manageable weather and 20–40% price reductions below high season. These months deliver the best time of year for value-conscious travelers. April’s transition period means clear mornings without sacrificing dry season character, while July’s brief dry period within rainy season catches savvy planners seeking the sweet spot between weather and affordability.
Worst Time to Visit Cartagena
October and November represent the year’s least comfortable season—the wettest month conditions bring heavy rainfall, high humidity (80%+), and persistent cloud cover. Cartagena’s infrastructure runs minimal as tourism evaporates, making services unreliable for typical travelers. Unless you’re chasing rock-bottom prices, avoid these months when visiting Cartagena.
Adventurous budget travelers sometimes embrace rainy season intentionally, valuing empty streets and tourist-free plazas in the walled city. If you tolerate daily downpours, Colombia’s character reveals itself when crowds disappear.
How Weather and Climate Impact Daily Travel in Cartagena
Walking and sightseeing: The walled city’s narrow streets are most comfortable December to April when average temperatures stay under 30°C and humidity remains manageable. Rainy season afternoon storms force indoor activities, limiting sightseeing to mornings. Daily sunshine varies dramatically—dry season offers 8+ hours daily, rainy season drops to 4–5 hours.
Outdoor activities: Beach days work reliably January–April and December. May–November require flexibility—morning swims work, but afternoon downpours close boat tours. Snorkeling trips to nearby islands work best during clear sky periods in the dry season when Caribbean water conditions stay calm.
Transport reliability: Taxis, buses, and ferries run consistently year-round, but rainy season occasionally causes minor delays. Flights to Cartagena International rarely cancel despite tropical storms.
Temperature varies by season: Dry season features 15°C swings between day (28–29°C) and night (23°C), creating refreshing evening walks. Rainy season narrows this to 5°C, keeping nights warm and sticky at 23–24°C.
What to Pack by Season: Cartagena Packing Guide
Dry Season Essentials (December to April)
- Lightweight cotton or linen shirts
- Shorts and lightweight pants
- Sundresses and casual evening wear
- Lightweight sweater for air-conditioned spaces
- Comfortable walking sandals and sneakers
- Sun hat or baseball cap
- Sunscreen (SPF 50+) and sunglasses
- Small day backpack for exploring the walled city
Rainy Season Essentials (May to November)
- Quick-dry clothing designed for wet wear
- Lightweight rain jacket or compact poncho
- Long lightweight pants (mosquitoes increase with precipitation)
- Closed-toe water shoes with grip
- Waterproof backpack or dry bag
- Quick-dry towel
- Umbrella (compact travel size)
- Extra socks (humidity makes wet feet miserable)
Cooler Months Additions (June-July)
- Additional lightweight layers for air conditioning
- Thin sweater or cardigan
- Long-sleeve linen shirt for sun protection and insect defense
Weather Risks to Know About Visiting Cartagena
Heavy rain and localized flooding: October and November bring extreme rainfall that occasionally floods the lowest streets in the walled city of Cartagena. Stay aware of weather alerts; avoid walking in flooded areas.
Heat exhaustion: January–March heat combined with high humidity levels can overwhelm visitors unaccustomed to tropical climates. Pace yourself, drink constantly, and seek air-conditioned breaks.
Intense sun: Caribbean coast sun intensity peaks year-round. Sunburn happens fast, even on cloudy days. Reapply sunscreen every two hours during extended outdoor time.
High humidity discomfort: Year-round humidity (75–85%) causes sweat, sticky clothing, and increased mosquito activity. Take daily breaks in air-conditioned spaces and change out of damp clothes promptly.
Key Takeaways: Cartagena Weather and Climate Summary
- January–February deliver optimal weather for visiting Cartagena—sunshine reliability, low humidity, and warm temperatures make these the best times to visit.
- December pairs excellent weather with festive energy, offering ideal time to visit for holiday travelers despite premium pricing.
- April and July provide shoulder-season value—manageable weather with dramatic price reductions and fewer crowds during these time of year to visit.
- May to November brings heavy rainfall and high humidity levels—rainy season fundamentally changes daily rhythms but rewards authentic travelers with low prices.
- October and November represent the wettest month period—avoid unless chasing extreme budget deals and comfort with daily tropical downpours.
- Cartagena experiences consistent warm temperatures year-round (24–31°C), with humidity being the primary comfort variable between seasons.
- Pack layers and rain protection regardless of season—tropical heat, intense Caribbean coast sun, and seasonal precipitation require year-round flexibility.
Frequently Asked Questions About Cartagena Colombia Weather
What is the best time to visit Cartagena?
January and February offer the best time to visit Cartagena for optimal weather—reliable sunshine, lower humidity, and warm temperatures make these peak season months. December also ranks among best times to visit once rainy season clears. Expect crowds and premium prices during these high season periods, but weather certainty justifies the cost. Exploring the top neighborhoods in Cartagena will enhance your experience, as each area boasts its own unique charm and history. From the vibrant street art in Getsemani to the colonial architecture in the Walled City, there’s something captivating around every corner. Be sure to also check out the local markets and artisan shops that showcase the rich culture of this beautiful coastal city.
When is the rainy season in Cartagena?
The rainy season runs May through November (may to November), with October and November representing the wettest month conditions. Afternoon thunderstorms occur 4–6 days weekly during this period, typically lasting 30–90 minutes. Mornings usually stay clearer, creating a distinct sightseeing window before noon. Heavy precipitation is the defining characteristic of these months.
What is the hottest month in Cartagena?
February and March typically record the highest average temperature at 29–30°C (84–86°F). However, “humid heat” feels most intense May–June when lower temperatures combine with high humidity and heavy precipitation to create oppressive tropical conditions.
What is the coolest month in Cartagena?
June and July are the coolest months at 27°C (81°F), driven by rainy season cloud cover. Nights remain warm at 23°C (73°F) year-round—there’s no true cool season. January offers the most pleasant cool nights despite higher daytime temperatures.
Is the weather reliable year-round in Cartagena?
Dry season (December to April) offers highly reliable weather patterns—expect sunshine 70% of days and minimal precipitation. Rainy season (May to November) is equally reliable but opposite—expect afternoon storms 60% of days and heavy cloud cover. Only April and May straddle unpredictability. Weather data shows these patterns hold true across years, making seasonal planning accurate for visiting Cartagena.
