UV index is 6 today — high. Apply sunscreen before heading out, and consider a hat or shade during peak hours (roughly late morning to mid-afternoon).

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.

High humidity (88%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.

Nearby Regional Outlook

Cartagena Weather Radar

Live precipitation · Cloud cover · Wind

View live radar →

Frequently Asked Questions

What is the hottest month in Cartagena?

The hottest month in Cartagena is typically March, with daytime highs averaging around 32.4°C (90°F), based on 10 years of historical weather data. Overnight lows during this period average near 24.7°C (76°F).

What is the coldest month in Cartagena?

The coldest month in Cartagena is typically January, with overnight lows averaging around 24.3°C (76°F) and daytime highs near 31.5°C (89°F), based on 10 years of historical weather data.

Does Cartagena have a rainy season?

Cartagena doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. October is the wettest month on average (about 189 mm), while February is the driest (about 8 mm).

What's the best time of year to visit Cartagena?

The best time to visit Cartagena is typically December to March, when daytime highs average a comfortable 31.7°C (89°F). Rainfall during this window averages around 17 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.

Atmospheric Details

Wind

10 km/h

WSW · Light Breeze · Max 12 km/h

Humidity

88 %

High · feels muggy

UV Index

High

Visibility

10 km

Excellent

Pressure

1007 hPa

Stable

Dew Point

26°C

Very humid

Today vs Normal

30°C+1° above normal

The long-term average high for today is 29°C.

18 of the last 19 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

Red = above normal, blue = at or below · last 12 days

Air Quality

Moderate

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.

Health & Activity Advice

⚠ Take Precautions

UV index is 6 today — high. Apply sunscreen before heading out, and consider a hat or shade during peak hours (roughly late morning to mid-afternoon).

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.

High humidity (88%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.