Climate and monthly weather forecast
Surfside, FL

Share

Weather in January

January, the same as December, is a moderately hot winter month in Surfside, Florida, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 73.4°F (23°C). January is the coldest month, with an average high-temperature of 73.4°F (23°C) and an average low-temperature of 64°F (17.8°C). Weather in January »

Weather in February

February, the last month of the winter in Surfside, is also a moderately hot month, with an average temperature varying between 75.2°F (24°C) and 66.7°F (19.3°C). The advent of February signifies a minor shift to an average high-temperature of a still warm 75.2°F (24°C), aligning closely with January. Weather in February »

Weather in March

The first month of the spring, March, is also a moderately hot month in Surfside, Florida, with an average temperature ranging between max 76.5°F (24.7°C) and min 67.6°F (19.8°C). The arrival of March denotes a barely perceptible change in the average high-temperatures to a still moderately hot 76.5°F (24.7°C) from February's 75.2°F (24°C). Weather in March »

Weather in April

April, the same as March, is another warm spring month in Surfside, Florida, with an average temperature fluctuating between 73.2°F (22.9°C) and 80.6°F (27°C). April's climate shows a minor adjustment in average high-temperatures to a still moderately hot 80.6°F (27°C) from March's 76.5°F (24.7°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Surfside, Florida, with an average temperature ranging between min 76.6°F (24.8°C) and max 82.9°F (28.3°C). Stepping into May, Surfside records an average high-temperature of a still warm 82.9°F (28.3°C), almost consistent with April. Weather in May »

Weather in June

June, the first month of the summer in Surfside, is a tropical month, with temperature in the range of an average low of 80.1°F (26.7°C) and an average high of 86.4°F (30.2°C). The average high-temperature in June, at a tropical 86.4°F (30.2°C), reveals a modest deviation from May's 82.9°F (28.3°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Surfside, Florida, with an average temperature varying between 87.4°F (30.8°C) and 81.7°F (27.6°C). The commencement of July introduces an average high-temperature of a still hot 87.4°F (30.8°C), closely mirroring the preceding month. Weather in July »

Weather in August

August, the last month of the summer in Surfside, is also a hot month, with temperature in the range of an average low of 82°F (27.8°C) and an average high of 88°F (31.1°C). Surfside's August weather, marked by an average high temperature of 88°F (31.1°C) and an average low temperature of 82°F (27.8°C), is the warmest in the year. August's average heat index is calculated to be a fiery hot 100.4°F (38°C). Weather in August »

Weather in September

September, the first month of the autumn in Surfside, is still a hot month, with an average temperature varying between 80.6°F (27°C) and 86.4°F (30.2°C). September observes an average high-temperature of a still tropical 86.4°F (30.2°C), marking an insignificant difference from August's 88°F (31.1°C). Weather in September »

Weather in October

October, like September, in Surfside, Florida, is another warm autumn month, with an average temperature ranging between max 83.3°F (28.5°C) and min 76.6°F (24.8°C). Surfside experiences a subtle adjustment in high-temperatures to a moderately hot 83.3°F (28.5°C) with the onset of October, maintaining near parity with September's 86.4°F (30.2°C). Weather in October »

Weather in November

November, the last month of the autumn in Surfside, is another warm month, with an average temperature varying between 71.4°F (21.9°C) and 78.8°F (26°C). The commencement of November introduces an average high-temperature of a still warm 78.8°F (26°C), closely mirroring the preceding month. Weather in November »

Weather in December

The first month of the winter, December, is also a moderately hot month in Surfside, Florida, with an average temperature varying between 67.8°F (19.9°C) and 76.1°F (24.5°C). On the advent of December, Surfside's average high-temperature exhibits a minor adjustment to a still moderately hot 76.1°F (24.5°C) from November's 78.8°F (26°C). Weather in December »
Updated: Feb 10, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What time of the year is the coldest in Surfside?

January, noted for its average high-temperature of 73.4°F (23°C) and an average low-temperature of 64°F (17.8°C), is considered the coldest month in Surfside.

What is the driest month in Surfside?

January is the month with the least rainfall in Surfside. Rain falls for 7.7 days and accumulates 0.39" (10mm) of precipitation.

How much does it rain in Surfside?

Throughout the year, in Surfside, Florida, there are 166.7 rainfall days, and 12.91" (328mm) of precipitation is accumulated.

What are the months with the lowest UV index in Surfside?

The months with the lowest UV index in Surfside, Florida, are January and December, with an average maximum UV index of 5.

What month is the ocean coldest in Surfside?

February is the month with the coldest seawater, with an average ocean temperature of 73.9°F (23.3°C).

What is the least humid month in Surfside?

March is the least humid month in Surfside, with an average relative humidity of 69%.

When is Daylight Saving Time (DST) in Surfside?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Surfside, 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 is the month with the highest UV index in Surfside?

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

When are the longest days in Surfside?

June has the longest days of the year in Surfside, with an average of 13h and 42min of daylight.

What month has the most sunshine in Surfside?

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

What month is the hottest in Surfside?

Surfside's temperatures peak on average in August, reaching 88°F (31.1°C) at their highest and 82°F (27.8°C) at their lowest.

What is the rainiest month in Surfside?

August is the month with the most rainfall in Surfside. Rain falls for 20.3 days and accumulates 2.2" (56mm) of precipitation.

What month is the ocean warmest in Surfside?

With an average ocean temperature of 86.5°F (30.3°C), August is the month with the warmest seawater in Surfside.

What is the most humid month in Surfside?

December is the most humid month in Surfside, with an average relative humidity of 75%.

What is the month with the shortest days in Surfside?

The month with the shortest days in Surfside, Florida, is December, with an average of 10h and 36min of daylight.

What is the month with the least sunshine in Surfside?

With an average of 6.4h of sunshine, December has the least sunshine of the year in Surfside, Florida.

Average temperature
Surfside, FL

Average temperature - Surfside, FL

The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (73.4°F).

The month with the highest average low temperature is August (82°F).
The coldest month (with the lowest average low temperature) is January (64°F).

Average pressure
Surfside, FL

Average pressure - Surfside, FL

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.95"Hg).

Average wind speed
Surfside, FL

Average wind speed - Surfside, FL

The windiest month (with the highest average wind speed) is March (10.8mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

Average humidity
Surfside, FL

Average humidity - Surfside, FL

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is March (69%).

Average rainfall
Surfside, FL

Average rainfall - Surfside, FL

The wettest month (with the highest rainfall) is August (2.2").
The driest month (with the least rainfall) is January (0.39").

Average rainfall days
Surfside, FL

Average rainfall days - Surfside, FL

The month with the highest number of rainy days is September (21.3 days).
The month with the least rainy days is February (7.5 days).

Average sea temperature
Surfside, FL

Average sea temperature - Surfside, FL

The best month for swimming (with the highest average sea temperature) is August (86.5°F).
The coldest month (with the lowest average sea temperature) is February (74°F).

Average daylight / Average sunshine
Surfside, FL

Average daylight / Average sunshine - Surfside, FL

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

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 24min).

Average sunshine days
Surfside, FL

Average sunshine days - Surfside, FL

The month with the most sunshine days is March (20 days).
The month with the least sunshine days is September (5.1 days).

Average UV index
Surfside, FL

Average UV index - Surfside, FL

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 5).

Average visibility
Surfside, FL

Average visibility - Surfside, 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).

Surfside, Florida, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location