Marco Island climate and temperatures

The climate of Marco Island is Temperate oceanic climate (Köppen: Cfa), with warm summers and precipitation throughout the year. Monthly temperatures range from a minimum of 24°C in winter (December–February) to a maximum of 33°C in summer (June–August). The average annual temperature is around 30°C.

During the winter months, nighttime temperatures can drop to an average of 13°C, while summer nights average around 25°C.

Climate table of Marco Island

The climate table below gives you a clear overview of the climate in Marco Island by month, from average temperatures and rainfall to UV levels. This makes it easy to see when the weather best suits your travel plans.

Best time to visit Marco Island

The best time to visit Marco Island is February, March en November. During this period, temperatures are usually pleasant to warm and there is relatively little rainfall. Between February and November, average high temperatures range roughly from 27°C to 28°C, while rainfall remains limited. For a sun or beach holiday, February en March are the most suitable months. It is often warm to hot and relatively dry during this time. For a city trip, round trip, or active holiday, February, March en November are often more comfortable, as it is warm without the heat becoming too intense. The warmest month is June, with an average daytime temperature of around 33°C. The driest month is March, with about 22 mm of rainfall, while September is usually the wettest month of the year, with approximately 281 mm. Snow plays virtually no role in the climate here.

Average temperature per month

This chart shows the average daytime (maximum) and nighttime (minimum) temperatures per month in Marco Island. The figures are based on climate data from recent years and are presented in degrees Celsius, so you can clearly see the temperature range for each month.

Average rainfall per month

This chart shows the average monthly rainfall in Marco Island. The figures are based on long-term climate data and are displayed in millimeters, so you can immediately see which months are drier or wetter.

Average UV index per month

This chart shows the average monthly sun intensity in Marco Island. The UV index ranges from 0 (no UV radiation) to 11+ (extreme). A higher UV index means you can burn more quickly, making proper sun protection increasingly important.

Average annual temperature

This chart shows the average annual temperature in Marco Island based on data from the past ten years. It allows you to see at a glance how the climate is evolving and whether there are clear warming trends.

Average annual rainfall

This chart shows the average annual rainfall in Marco Island over the past ten years. It allows you to see at a glance how much rain falls each year and whether there are clear fluctuations between the years.

Weather experiences in Marco Island

The weather in Marco Island is rated an average of 4.3 out of 5 stars by 8 visitors. Have you been to Marco Island? Share your experience with the weather to help other visitors plan their trip.

Average weather per month

Click on a month below and discover what the weather in Marco Island is typically like. For each period, you can instantly see the average temperature, rainfall, wind, and UV index. Thanks to years of historical weather data, you’ll know exactly what to expect during your trip.

• January
• February
• March
• April
• May
• June
• July
• August
• September
• October
• November
• December