Climate and monthly weather forecast
Cape Coral, FL

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The tranquil setting of Cape Coral in Florida, with the calm sea out front and a view of the rest of the city
The tranquil setting of Cape Coral in Florida, with the calm sea out front and a view of the rest of the city

The climate of Cape Coral

Cape Coral, set near the southwestern coast of Florida, USA, basks under the Köppen's Cfa climate group most commonly known as a humid subtropical climate with no dry season. Its proximity to the Gulf of Mexico and the Caloosahatchee River creates this unique ecosystem. This climate zone reflects in the highly variable weather patterns, from temperature fluctuations to humidity levels, rainfalls, cloud cover, wind variations and more.

Throughout the months, temperatures vary, reaching their pinnacle in July and August with values up to 88.9°F (31.6°C), while touching their low in January with a subtle 57.7°F (14.3°C). Relative humidity dances around the 71% to 76% mark, peaking slightly in the autumn. Rainfall distribution appears as more than just a summer-time phenomenon, with volumes surging from May to September and reaching a yearly high of 3.94" (100mm) in August. Substantial rain marks these months, accompanied by an increased number of rainy days, notably peaking at 24 days in August.

This environment is also characterized by reliably high sea temperatures, culminating near 86.8°F (30.4°C) in August. The sun makes its presence strongly felt with an excess of 10.5 hours of daylight on average throughout the year. However, pure sunshine hours are at their highest from May to August, where they stretch close to or surpass 10 hours. Concurrently, sunshine days are less abundant during these periods, presenting a contrasting weather peculiarity.

The best time to visit Cape Coral

The ideal sojourn to Cape Coral spans from November to February. During these months, the climate is quite comfortable, with temperatures bobbing between a pleasant 57.7°F (14.3°C) and 77.9°F (25.5°C). Rainfall retreats, averaging around 0.51" (13mm) in December to 0.59" (15mm) in February, reducing the chances for unanticipated rainy spells spoiling the travel plans. Visitors can also enjoy shorter daylight length setting a cool and relaxed scenic background.

The worst time to visit Cape Coral

Months between June and September are deemed less favorable for tourist visits. This period is characterized by sweltering heat, with temperatures boiling up to 88.9°F (31.6°C), accompanied by high relative humidity of around 75%. Rainfall and rainy days surge, especially in August with an average rainfall of 3.94" (100mm) spread over 24 days. The decreased number of sunshine days might also put a dampener on outdoor activities.

Spring weather in Cape Coral

Cape Coral’s spring, extending from March to May, exhibits some pleasant weather deviations. Temperatures climb from a cozy 70.7°F (21.5°C) in March, reaching 84.7°F (29.3°C) by May. Rainfall distribution also sees a slight uptick, with values tripling from 0.43" (11mm) in March to 1.65" (42mm) in May. Despite these showers, sunshine hours and daylight remain relatively high, making this period quite mild and enjoyable.

Summer weather in Cape Coral

Occupying June to August, summer in Cape Coral presents the climate at its most extreme. With the sweltering heat reaching a maximum of 88.9°F (31.6°C), this period also sees a drastic surge in rainfall volumes, peaking at 3.94" (100mm) in August. These rain-soaked months support a lush habitat yet can hamper outdoor activities.

Autumn weather in Cape Coral

The transition from summer to winter brings autumn’s diverse palette to Cape Coral, from September to November. Temperatures drop from a hot 87.3°F (30.7°C) in September to a milder 77.9°F (25.5°C) in November, along with a corresponding fall in sea temperatures. Although rainfall shows a retreating pattern, humidity levels remain high, hovering around 74%.

Winter weather in Cape Coral

The winter months, December to February, offer the mildest conditions in Cape Coral. Temperatures chill to a comfortable range, from a low of 57.7°F (14.3°C) to a high of 74.3°F (23.5°C). Rainfall is at its minimum, averaging a paltry 0.59" (15mm) in February. Despite the shorter daylight, ample sunshine hours ensure that the winter days are not too gloomy or chilly.

Weather in January

January is typically the coolest month in Cape Coral, Florida. The city experiences a mild winter with comfortable temperatures that slowly ascend as the month progresses. The relative humidity hovers between 73%, which is typical for a coastal city. Weather in January »

Weather in February

As Coral experiences the last month of winter, there is a noticeable increase in temperatures when compared to January. February is characterized by slightly more sunshine hours and marginally less cloud cover in the sky. In spite of these conditions, rainfall significantly keeps the same volume, with an average of 0.43" (11mm), distributed across 6.2 days in the month. Weather in February »

Weather in March

March marks the transition from winter to spring in Cape Coral, Florida. There is a noticeable increase in daylight hours and a gradual rise in temperatures. The rainy season is seemingly just around the corner; however, rainfall remains steady at about 0.43" (11mm). Weather in March »

Weather in April

April in Cape Coral welcomes spring by exhibiting a temperature jump compared to the previous month. The increase in humidity and daylight hours sheds the remnants of winter. Rainfall increases to 0.63" (16mm) spread over 10.3 days, indicating that the dry season has ended. Weather in April »

Weather in May

May experiences consistent warmth in Cape Coral, Florida. Relishing in prolonged daylight and increased sunshine hours, the city basks in spring's zenith. Representative of the late spring weather, May witnesses an average rainfall of 1.65" (42mm) across 14.4 days of the month, suggesting an onset of the wet season. Weather in May »

Weather in June

June initiates the beginning of summer in Cape Coral. Humidity and temperatures are substantially higher in comparison to the previous month. There is a notable shift towards the wet weather pattern, with rainfall reaching a volume of 2.32" (59mm) across 18.1 days. Weather in June »

Weather in July

July in Cape Coral presents the year's peak in temperature, rainfall, and sea temperature. A recorded rainfall of 2.95" (75mm) across 20.9 days makes July the rainiest month of the year. Hot and humid early afternoons are balanced by occasional bouts of rainfall. Weather in July »

Weather in August

By August the wet weather in Cape Coral continues in full swing. Despite the slight temperature drop compared to July, it remains hot and humid. The average rainfall considerably rises to the peak at 3.94" (100mm) shared over 24 days, making it the city's wettest month. Weather in August »

Weather in September

Cape Coral greets September by gradually transitioning from summer to autumn. Significantly, it continues with the same high rainfall, registering 2.6" (66mm) distributed over 21.2 days. Despite the decreasing day length and declining sea temperatures, September maintains a warm and humid environment. Weather in September »

Weather in October

October in Cape Coral marks a decrease in the number of rainy days and rainfall volume. As the rainy season dwindles, the city receives an average rainfall of 1.42" (36mm) dispersed across 12.5 days, signaling the commencement of the dry season. Weather in October »

Weather in November

November showcases winter's arrival in Cape Coral with a tangible drop in temperatures. The city witnesses a drastic fall in both rainfall volume and rainy days, with 0.51" (13mm) of rain shared over only 7.2 days. November is characterized by short days paired with long and pleasant evenings. Weather in November »

Weather in December

December in Cape Coral is marked by the prevalent calm and cooler weather. The meteorological year in Cape Coral concludes with consistent temperatures, minimal rainfall of 0.59" (15mm) distributed over 6.8 days, and moderately longer nights. Weather in December »
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Cape Coral?

January is the month that records the lowest temperatures, with averages ranging from a high of 70.7°F (21.5°C) to a low of 57.7°F (14.3°C).

How much does it rain in Cape Coral?

Throughout the year, there are 156.4 rainfall days, and 17.95" (456mm) of precipitation is accumulated.

What is the month with the coldest ocean in Cape Coral?

With an average ocean temperature of 67.1°F (19.5°C), January is the month with the coldest seawater in Cape Coral.

When is the lowest UV index in Cape Coral?

With an average maximum UV index of 4, January is the month with the lowest UV index in Cape Coral.

What is the driest month in Cape Coral?

February and March are months with the least rain in Cape Coral, Florida, when the rain falls for 6.2 days and typically aggregates up to 0.43" (11mm) of rain.

What is the least humid month in Cape Coral?

The least humid month in Cape Coral is March, with an average relative humidity of 71%.

When is Daylight Saving Time (DST) in Cape Coral?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What are the months with the highest UV index in Cape Coral?

May through September, with an average maximum UV index of 7, are months with the highest UV index.

When are the longest days in Cape Coral?

With an average of 13h and 48min of daylight, June has the longest days of the year in Cape Coral.

What month has the most sunshine in Cape Coral?

The month with the most sunshine in Cape Coral is July, with an average of 11h of sunshine.

What time of the year is the hottest in Cape Coral?

Cape Coral's temperatures peak on average in August, reaching 88.9°F (31.6°C) at their highest and 79.7°F (26.5°C) at their lowest.

What is the wettest month in Cape Coral?

August is the month with the most rainfall in Cape Coral, Florida. Rain falls for 24 days and accumulates 3.94" (100mm) of precipitation.

What is the month with the warmest ocean in Cape Coral?

With an average ocean temperature of 86.7°F (30.4°C), August is the month with the warmest seawater.

What are the most humid months in Cape Coral?

The months with the highest humidity are September and December, with an average relative humidity of 76%.

What is the month with the shortest days in Cape Coral?

The month with the shortest days is December, with an average of 10h and 30min of daylight.

What is the month with the least sunshine in Cape Coral?

December has the least sunshine of the year, with an average of 6.6h of sunshine.

Average temperature
Cape Coral, FL

Average temperature - Cape Coral, FL

The warmest month (with the highest average high temperature) is August (88.9°F).
The month with the lowest average high temperature is January (70.7°F).

The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is January (57.7°F).

Average pressure
Cape Coral, FL

Average pressure - Cape Coral, FL

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

Average wind speed
Cape Coral, FL

Average wind speed - Cape Coral, FL

The windiest month (with the highest average wind speed) is October (8.7mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average humidity
Cape Coral, FL

Average humidity - Cape Coral, FL

The months with the highest relative humidity are September and December (76%).
The month with the lowest relative humidity is March (71%).

Average rainfall
Cape Coral, FL

Average rainfall - Cape Coral, FL

The wettest month (with the highest rainfall) is August (3.94").
The driest months (with the least rainfall) are February and March (0.43").

Average rainfall days
Cape Coral, FL

Average rainfall days - Cape Coral, FL

The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is February (6.2 days).

Average sea temperature
Cape Coral, FL

Average sea temperature - Cape Coral, FL

The best month for swimming (with the highest average sea temperature) is August (86.8°F).
The coldest month (with the lowest average sea temperature) is January (67°F).

Average daylight / Average sunshine
Cape Coral, FL

Average daylight / Average sunshine - Cape Coral, FL

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

Average sunshine days
Cape Coral, FL

Average sunshine days - Cape Coral, FL

The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is August (5.3 days).

Average UV index
Cape Coral, FL

Average UV index - Cape Coral, FL

The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).

Average visibility
Cape Coral, FL

Average visibility - Cape Coral, FL

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Cape Coral, Florida, USA

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