January Weather in Marco Island, United States

Last updated: February 24, 2025

January in Marco Island, United States, offers a delightful retreat from the winter chill, with maximum temperatures reaching an inviting 27°C (81°F) and a comfortable average of 19°C (67°F). While visitors may experience a brisk minimum of 5°C (42°F) on cooler nights, the overall climate remains pleasant. January sees light precipitation, with a total of 29 mm (1.2 in) spread across just four days, allowing ample opportunity for outdoor activities. Additionally, the humidity hovers around a relatively high 81%, adding a touch of tropical warmth to the atmosphere. Overall, January presents an ideal backdrop for enjoying the natural beauty and recreational offerings of this charming island destination.

January Temperature in Marco Island

In January, Marco Island experiences a delightful winter climate, with temperatures ranging from a chilly 5°C (42°F) to a pleasant maximum of 27°C (81°F). This month sets the tone for the gradual warming that follows, as average temperatures rise to around 19°C (67°F), inviting outdoor activities amidst the island's stunning natural beauty. Transitioning into February, the mercury nudges up slightly, with nighttime lows around 8°C (47°F), reflecting the overall trend of increasing warmth as spring approaches. By March, the temperatures continue their ascent, reaching up to 29°C (84°F) during the day. The consistent upward trajectory of the temperature means that while January offers a refreshing escape from the chill of northern climates, it ultimately paves the way for the balmy days characteristic of Marco Island's Florida charm.

January Weather in Marco Island: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Marco Island, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec667071767982828382807469
Data source: Temperature data for Marco Island generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Marco Island

In January, Marco Island experiences relatively low precipitation, with just 29 mm (1.2 inches) falling over approximately 4 days. This trend marks the end of the drier season, as rainfall begins to pick up in the following months. February sees a slight increase to 33 mm (1.3 inches), while March dips to 23 mm (0.9 inches), positioning January as one of the driest months in the year. As spring approaches, rainfall trends upward, culminating in a significant surge by May and June, where precipitation peaks at 126 mm (5.0 inches) and 181 mm (7.1 inches) respectively. Notably, January serves as a gentle introduction to the wet season that dominates the island's summer months, setting the stage for the transition from winter's dry spell to the lush, rainy landscape of midsummer.

January Precipitation Trends in Marco Island

The chart displays monthly precipitation patterns in Marco Island, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec29332342126181188183171945336
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Marco Island

In January, Marco Island experiences a high humidity level of 81%, marking the start of the year with a moist atmosphere that carries a hint of tropical warmth. As the months progress into February and March, humidity slightly dips to 79% and 76%, respectively, suggesting a gradual reduction in moisture as winter wanes. However, the trend reverses in April and May, where humidity levels hover around 73% and 71%, indicating a more comfortable environment. This decline continues through June and July, reaching a seasonal low of 69%, before rising again in August. From this point onward, humidity steadily climbs back to 76% in September and peaks at 81% in December, reflecting a cyclical pattern that is characteristic of Marco Island’s tropical climate. This oscillation not only highlights the region’s humid subtropical signature but also enhances its appeal as a warm-weather getaway throughout the year.

January Average Humidity in Marco Island

This chart illustrates the average monthly humidity levels in Marco Island, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec81%80%76%73%71%70%70%72%76%79%80%81%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Marco Island

In January, Marco Island experiences a UV Index of 6, indicating a high exposure category and a burn time of 25 minutes—an inviting start to the year for sun lovers. However, as winter gives way to spring, the UV Index escalates sharply, reaching 9 in February and 10 by March, which both fall under the very high exposure category, reducing safe sun exposure time to just 15 minutes. This upward trend continues into April and May, where the UV Index peaks at a striking 12, categorized as extreme, necessitating a cautious 10-minute burn time. The pattern remains consistent through the summer months, with the intensity holding steady at 12 until September, when it drops slightly to 11. As the year winds down, the UV Index returns to 6 in December. For more detailed insights into the UV Index for each month, visit Marco Island UV Index.

Maximum UV Index Levels in Marco Island for January

The chart shows the monthly maximum UV Index (UVI) for Marco Island in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec69101212121212111086
Data source: Marco Island January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Marco Island

January marks the beginning of a sun-soaked journey in Marco Island, where residents and visitors can bask in 231 hours of sunshine. While this is a delightful start to the year, the month of February ushers in even more radiant days, increasing to 282 hours. As spring approaches, March and April shine brightly with a consistent 330 hours of sunny allure, creating an ideal backdrop for beach activities and exploration. Following this peak, May, June, and July maintain a vibrant atmosphere, with July boasting the highest sunshine at 336 hours, perfect for those seeking sunny escapades. As the summer transitions into fall, the sunshine begins to ebb slightly, with September and October offering 313 and 303 hours respectively. By November and December, the daylight gently wanes, closing the year with 280 and 292 hours of warmth. This rhythmic pattern of sunshine not only highlights Marco Island's appealing climate, but also promises plenty of opportunities for outdoor adventures throughout the seasons.

Monthly Sunshine Duration in Marco Island: January Highlighted

The January sunshine duration represents the total number of hours Marco Island experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec231h282h330h330h330h304h336h329h313h303h280h292h
Data source: Marco Island January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Marco Island During January

In Marco Island, January ushers in a 44% chance of sunny weather, setting the stage for a delightful winter getaway. While this figure is modest compared to the sunnier months that follow—like February with a 63% chance, and April soaring to 64%—it still offers plenty of opportunities for enjoying the great outdoors. As the year progresses, the likelihood of sun peaks in the spring months, gradually decreasing during the summer when June and July dip to a mere 19% and 21% chance, respectively. Thus, while January may not boast the highest numbers, it certainly lays the groundwork for a bright and inviting season ahead, especially as the transition from winter to vibrantly sunny days begins to unfold.

Percentage of Sunny Days in January in Marco Island

The chart illustrates the percentage of sunny days in Marco Island throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Marco Island experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%63%61%64%54%19%21%18%33%46%53%67%
Data source: Marco Island January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Marco Island in January

In January, Marco Island basks in 10 hours of daylight, heralding the cool season with ample opportunity to enjoy its natural beauty. As the month unfolds and transitions into February, the days gradually lengthen to 11 hours, hinting at the approaching warmth of spring. March marks a significant shift, where daylight extends to 12 hours, embracing the start of longer, sunnier days that continue through April. May and the summer months of June and July all enjoy a peak of 13 hours, offering residents and visitors alike abundant sunshine for beach activities and outdoor adventures. As summer wanes into August and September, daylight gradually tapers back to 12 hours, while October and November see a further decline to 11 and 10 hours, respectively. By the time December rolls around, the island returns to 10 hours of daylight, completing the cycle of seasonal changes. This rhythmic fluctuation in daylight not only influences the island's climate but also shapes the lifestyle and activities enjoyed by its community throughout the year.

Average Daylight Hours in Marco Island for January

The chart illustrates the variation in daylight duration in Marco Island throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 42m11h 16m12h 1m12h 47m13h 25m13h 43m13h 33m12h 59m12h 15m11h 30m10h 51m10h 31m
Data source: Marco Island daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Marco Island

In January, Marco Island greets the new year with a gentle breeze, boasting an average wind speed of 3.8 m/s (8 mph). This tranquil wind sets the tone for a mild winter, gradually picking up in intensity as February unfolds, reaching 4.5 m/s (10 mph). The winds peak once again in March at the same speed, creating an ideal atmosphere for outdoor activities. As spring approaches, the winds stabilize around 4.1 m/s (9 mph) in April and May, offering consistent conditions for those seeking seaside adventures. However, as summer rolls in, winds start to lessen, dipping to 3.1 m/s (7 mph) by July and hitting a low of 2.5 m/s (6 mph) in September, illustrating a noticeable trend of tranquility during the peak of the warm season. As autumn returns, wind speeds gradually rebound, closing the year with a slight increase, yet remaining moderate, providing a refreshing yet gentle breeze throughout October to December. This rhythmic cycle of winds makes January a charming starting point in the ever-changing tapestry of Marco Island's climate.

Average January Wind Speed in Marco Island

The chart displays monthly wind speed patterns in Marco Island, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.8 m/s4.54.24.14.13.63.13.32.53.74.13.0
Data source: Marco Island January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Marco Island Compares to Other Months

The weather in Marco Island changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Marco Island and find detailed weather information for every month.

In January, the weather in Marco Island features a minimum temperature of 5°C (42°F) and an average temperature of 19°C (67°F), with a maximum of 27°C (81°F). The month experiences 29 mm (1.2 in) of precipitation over about 4 days, accompanied by a humidity level of 81%. In contrast, February sees slightly warmer temperatures, with a minimum of 8°C (47°F) and an average of 21°C (70°F), peaking at 28°C (83°F). This month also has a marginally higher precipitation amount of 33 mm (1.3 in) over 3 days, but humidity drops slightly to 79%. For more details, you can check out Marco Island weather in February.

In January, the weather tends to be cooler, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 27°C (81°F) and an average of 19°C (67°F). The month experiences approximately 29 mm (1.2 in) of precipitation over four days, with humidity levels at 81%. In contrast, March enjoys warmer temperatures, with a minimum of 10°C (50°F) and a maximum of 29°C (84°F), averaging 22°C (72°F). The precipitation in March decreases to 23 mm (0.9 in) over just two days and the humidity lowers slightly to 76%. For more detailed information, you can check Marco Island weather in March.

In January, the weather is relatively mild, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 27°C (81°F) and an average of 19°C (67°F). The month experiences around 29 mm (1.2 in) of precipitation over 4 days, accompanied by high humidity levels at 81%. In contrast, April brings warmer temperatures, with a minimum of 14°C (58°F) and a maximum of 31°C (88°F), averaging 24°C (76°F). Although April is slightly wetter, receiving 42 mm (1.7 in) of rain over 7 days, the humidity is lower at 73%. For more detailed insights into April weather, you can explore Marco Island weather in April.

When comparing the weather in January and May, there is a notable shift in temperature and precipitation. In January, temperatures range from a minimum of 5°C (42°F) to a maximum of 27°C (81°F), with an average of 19°C (67°F). The month sees relatively low rainfall, with only 29 mm (1.2 in) over about 4 days, and humidity is quite high at 81%. In contrast, May experiences warmer temperatures, with a minimum of 19°C (67°F) and a maximum reaching 32°C (90°F), averaging around 26°C (79°F). However, May is also characterized by significantly higher precipitation, totaling 126 mm (5.0 in) across 12 days, and a lower humidity level of 71%. For more detailed insights about the weather conditions, check out Marco Island weather in May.

In January, the weather in Marco Island is generally mild, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 27°C (81°F). This month sees relatively low precipitation at 29 mm (1.2 in) over just 4 days, contributing to a higher humidity level of 81%. In contrast, June experiences a significant increase in temperatures, with minimums around 23°C (74°F) and maximums reaching up to 33°C (92°F), making it considerably warmer. However, June also brings a much higher amount of precipitation at 181 mm (7.1 in) spread over 21 days, while humidity drops to 69%. For more details on the June climate, check out Marco Island weather in June.

In January, the weather is pleasantly mild, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 27°C (81°F). The month sees limited rainfall, with only 29 mm (1.2 in) over about 4 days, alongside a relatively high humidity level of 81%. In contrast, July brings a much warmer climate, with average temperatures from 24°C (75°F) to 32°C (90°F). The summer month experiences significantly more rainfall, totaling 188 mm (7.4 in) spread over 24 days, and a lower humidity of 70%. For more details on the weather specifics, check out Marco Island weather in July.

In January, the weather in Marco Island is mild and comfortable, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 27°C (81°F). The month experiences relatively low precipitation, averaging only 29 mm (1.2 in) over about four days, and humidity levels remain high at 81%. In contrast, August brings much warmer temperatures, with averages from a minimum of 24°C (76°F) to a maximum of 33°C (92°F). This month sees significantly more rainfall, totaling 183 mm (7.2 in) across roughly 25 days, though humidity drops slightly to 72%. For more detailed information, check out Marco Island weather in August.

January and September weather exhibit stark contrasts, particularly in temperature and precipitation. January boasts milder conditions, with temperatures ranging from a minimum of 5°C (42°F) to a pleasant average of 19°C (67°F), peaking at 27°C (81°F). The month experiences relatively low precipitation of 29 mm (1.2 in) over just four days, coupled with high humidity at 81%. In contrast, September is much warmer, with minimum temperatures starting at 23°C (75°F) and averaging around 28°C (82°F), reaching up to 34°C (94°F). However, this warmth comes with increased precipitation, totaling 171 mm (6.7 in) over approximately 20 days. Despite the humidity being slightly lower at 76%, the conditions can feel quite different. For more details, check out Marco Island weather in September.

In January, the weather is generally cooler with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 27°C (81°F) and an average of 19°C (67°F). The month sees about 29 mm (1.2 in) of precipitation over just 4 days and an average humidity of 81%. In contrast, October experiences warmer conditions, with temperatures fluctuating from a minimum of 15°C (59°F) to a maximum of 32°C (91°F), averaging around 27°C (80°F). This month also has significantly higher precipitation, totaling 94 mm (3.7 in) over 13 days, while humidity stays fairly stable at 79%. For more details about October weather, check out Marco Island weather in October.

In comparing the weather between January and November, January offers milder temperatures with a minimum of 5°C (42°F), an average of 19°C (67°F), and a maximum of 27°C (81°F), along with low precipitation of 29 mm (1.2 in) over four days and relatively high humidity at 81%. In contrast, November experiences warmer temperatures, ranging from a minimum of 11°C (52°F) to an average of 23°C (74°F) and reaching a maximum of 32°C (90°F). Precipitation is higher in November at 53 mm (2.1 in) over six days, with slightly lower humidity at 80%. For more detailed insights into November weather patterns, you can check Marco Island weather in November.

In comparing January and December weather, January tends to be slightly cooler with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 27°C (81°F), while December's temperatures are milder, with a minimum of 9°C (48°F) and a maximum of 28°C (82°F). Both months experience high humidity levels of 81%, but December sees a bit more precipitation, totaling 35 mm (1.4 in) over 5 days compared to January's 29 mm (1.2 in) over 4 days. For more detailed information, you can check Marco Island weather in December.

Compare Marco Island's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Marco Island

January on Marco Island brings a refreshing escape from the winter chill found in many other regions. With comfortable average temperatures hovering around 19°C (67°F), it's a pleasant time to enjoy the island's natural beauty. Unlike the sultry summer months, January experiences lower humidity levels, making outdoor activities more enjoyable. While some rain might grace the island during this month, with just a few days of precipitation, the overall climate is inviting. For those seeking a break from the cold, January stands out as an ideal time to embrace the mild weather. To learn more about what to expect throughout the year, visit Marco Island Climate.