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Contents
- The climate of Miami Beach
- The best time to visit Miami Beach
- The worst time to visit Miami Beach
- Spring weather in Miami Beach
- Summer weather in Miami Beach
- Autumn weather in Miami Beach
- Winter weather in Miami Beach
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Clear blue waters of Miami Beach in Florida
The climate of Miami Beach
Located in Florida, USA, Miami Beach has a tropical monsoon climate, according to the Köppen climate classification. This climate type is associated with high temperatures throughout the year, augmented by significant seasonal variations in precipitation.
Temperature in Miami Beach experiences minor fluctuations year-round. The cooler season extends from November to February, during which temperatures range from 75.7°F (24.3°C) to 77.9°F (25.5°C) at the high end, and fall between 65.1°F (18.4°C) to 72.3°F (22.4°C) at the low end. Heat intensity increases gradually from March, culminating in the warmest months, July and August, with temperatures climbing up to 87.1°F (30.6°C) and seldom dipping below 82.6°F (28.1°C).
Humidity remains relatively consistent, with only negligible changes rather than sharp spikes or dips. It lingers around 72% to 75% throughout the year.
Rainfall, however, shows a pronounced seasonal pattern. The driest months are January and February, averaging less than half an inch of rainfall. The wet season commences in May, with rainfall hitting its peak in August at 2.8" (71mm), followed by a gradual decrease until November.
Miami Beach sees a generous share of daylight, spanning from 10.7 hours in January to a high of 13.7 hours in June. The sunniest days are found between May and July with more than 10 hours of sunshine.
Temperature in Miami Beach experiences minor fluctuations year-round. The cooler season extends from November to February, during which temperatures range from 75.7°F (24.3°C) to 77.9°F (25.5°C) at the high end, and fall between 65.1°F (18.4°C) to 72.3°F (22.4°C) at the low end. Heat intensity increases gradually from March, culminating in the warmest months, July and August, with temperatures climbing up to 87.1°F (30.6°C) and seldom dipping below 82.6°F (28.1°C).
Humidity remains relatively consistent, with only negligible changes rather than sharp spikes or dips. It lingers around 72% to 75% throughout the year.
Rainfall, however, shows a pronounced seasonal pattern. The driest months are January and February, averaging less than half an inch of rainfall. The wet season commences in May, with rainfall hitting its peak in August at 2.8" (71mm), followed by a gradual decrease until November.
Miami Beach sees a generous share of daylight, spanning from 10.7 hours in January to a high of 13.7 hours in June. The sunniest days are found between May and July with more than 10 hours of sunshine.
The best time to visit Miami Beach
The most advantageous time to visit Miami Beach could be from November to April. It is during this period that temperatures are the most moderate, ranging from 69.4°F (20.8°C) to 77.9°F (25.5°C), making outdoor activities pleasant and feasible. Precipitation is also at its lowest, ensuring less disruption to outdoor plans. The combination of more moderate temperatures and lower rainfall makes this period ideal for visitors seeking to enjoy the sunny beaches and outdoor recreation that Miami Beach is famous for.
The worst time to visit Miami Beach
The period stretching from May to October may not be quite as enticing for visitors. This period corresponds with the high heat and wet season, where temperatures can soar up to 87.1°F (30.6°C) coupled with high relative humidity. Rainfall increases steadily starting in May and peaks at 2.8" (71mm) in August, resulting in a much higher number of rainy days. This period may not be suitable for outdoor activities and beach visits.
Spring weather in Miami Beach
Spring in Miami Beach sees a gradual increase in temperature, with late spring almost resembling summer. From March to May, the high temperatures shift from 75.6°F (24.2°C) to 82°F (27.8°C) while the lows rise from 69.1°F (20.6°C) to 77°F (25°C). Rainfall starts picking up in April, reaching 1.77" (45mm) rain in May. Despite the increase, spring doesn't observe an alarming hike in rainfall or humidity.
Summer weather in Miami Beach
Summer, extending from June to August, is the warmest time in Miami Beach. High temperatures hover from 84.7°F (29.3°C) to 87.1°F (30.6°C), and lows stay above 80°F (26.7°C). Alongside the high temperatures, it's also the wettest season, with rainfall above 2" (51mm) per month. Despite high rainfall, summer has the longest daylight hours, stretching from 13.4 to 13.7 hours.
Autumn weather in Miami Beach
As Autumn progresses from September to November, Miami Beach witnesses a gradual cooling in temperatures. The high temperatures decrease from 85.6°F (29.8°C) in September to 77.9°F (25.5°C) in November while lows drop from 81°F (27.2°C) to 72.3°F (22.4°C). Rainfall, too, steadily decreases, but the city experiences the most rainy days of the year in September.
Winter weather in Miami Beach
Winter is the mildest season in Miami Beach, with temperatures fluctuating from a low of 65.1°F (18.4°C) to a high of 75.7°F (24.3°C). Correspondingly, the city sees the least amount of rainfall during winter, providing dry and clear skies. The number of daylight hours also begins to dwindle. However, with an average of 10.5 hours of daylight in December, winters in Miami Beach are far from gloomy.
Weather in January
January ushers in the year in Miami Beach, with cooler air from the previous month still lingering. The weather is characterized by relative humidity of 73% and gentle ongoing gusts reaching up to 16.3mph (26.2km/h). The city experiences quite a sunny month as daylight stretches up to 10.7 hours per day. Weather in January »
Weather in February
As February unfolds, days in Miami Beach become slightly warmer and longer. This month bears a moderate UV index of 6, similar to that of the following three months. The month's weather is still relatively cool, with the sea temperature hovering around 75°F (23.9°C). Weather in February »
Weather in March
When March arrives, the air carries a gentle heat, marking a shift from the relatively cooler first two months of the year. This month, Miami Beach residents may note a slight decrease in relative humidity, down to 70% from 73% of the previous month. Weather in March »
Weather in April
April brings a more significant change in weather, turning the city noticeably hotter. There is a dramatic increase in Miami Beach's rainfall amount from 0.51" (13mm) in March to 0.75" (19mm) in April. The city also takes on a more summery feel with daylight hours increasing to 12.8 hours, allowing more time for outdoor activities. Weather in April »
Weather in May
In May, Miami Beach transitions fully into its summer season with relatively hot weather. The month is marked by a noticeable increase in humidity to 72%. The city experiences a substantial rise in rainfall, from 0.75" (19mm) in April to 1.77" (45mm) in May. Weather in May »
Weather in June
As the first official month of summer, June brings Miami Beach its typical hot and humid weather. In June Miami Beach sees a peak in both rainfall amount and number of rain-filled days, with 2.01" (51mm) of rain spread over 19 days. Weather in June »
Weather in July
July is the warmest month in Miami Beach featuring high temperatures and high humidity. This month carries the year’s highest daily average low temperature of 81.9°F (27.7°C). It's a tropical summer in the city, characterized by hot days, warm sea at 84°F (28.9°C), and sporadic afternoon showers. Weather in July »
Weather in August
The weather in August sees little change from July’s hot and humid conditions. Miami Beach sees the highest rainfall amount of 2.8" (71mm) in August. The sweltering heat continues, coupled with high humidity making it the wettest month in terms of rainfall. Weather in August »
Weather in September
September denotes the end of the hottest period in Miami Beach, Florida. From the highest rainfall of 2.8" (71mm) in August, it decreases to 1.93" (49mm) in September. The UV index continues the summer trend of being 7. Days continue to be long with daylight averaging 12.3 hours, encouraging outdoor activities. Weather in September »
Weather in October
In October, Miami Beach sees a remarkable shift as the city transitions into its cooler period. Rainfall continues to decrease to 1.65" (42mm) from 1.93" (49mm) in September, marking the end of the wettest period. The UV index drops down to 7 from the previous three months' high level. Weather in October »
Weather in November
November marks a more noticeable shift towards cooler weather in Miami Beach. The city's relative humidity decreases slightly to 73% from 74%, experienced in October. With the exception of a few rain-filled days, it's a relatively dry period for Miami Beach, with rainfall dropping significantly to 0.83" (21mm). Weather in November »
Weather in December
December brings Miami Beach a festive atmosphere, cooling down further from November. This month sees a record low sea temperature of 77°F (25°C), making it the coolest for sea swimming. The month is characterized by calm winds averaging around 11.1mph (17.9km/h) and generally comfortable weather. Weather in December »
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Miami Beach?
January is the coldest month, with an average high-temperature of 73°F (22.8°C) and an average low-temperature of 65.1°F (18.4°C).
What is the driest month in Miami Beach?
The month with the least rainfall in Miami Beach is January, when the rain falls for 9.2 days and typically collects 0.43" (11mm) of precipitation.
How much does it rain in Miami Beach?
In Miami Beach, during the entire year, the rain falls for 182.7 days and collects up to 16.38" (416mm) of precipitation.
What are the months with the coldest ocean in Miami Beach?
January through March, with an average ocean temperature of 75.2°F (24°C), are months with the coldest seawater in Miami Beach.
What are the months with the lowest UV index in Miami Beach?
January and December, with an average maximum UV index of 5, are months with the lowest UV index.
What is the least humid month in Miami Beach?
March is the least humid month, with an average relative humidity of 70%.
When is Daylight Saving Time (DST) in Miami Beach?
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.
When is the highest UV index in Miami Beach?
May through October, with an average maximum UV index of 7, are months with the highest UV index in Miami Beach.
When are the longest days in Miami Beach?
June has the longest days of the year in Miami Beach, Florida, with an average of 13h and 42min of daylight.
What month has the most sunshine in Miami Beach?
The month with the most sunshine in Miami Beach is July, with an average of 11.1h of sunshine.
What is the warmest month in Miami Beach?
August, recording an average high temperature of 87.1°F (30.6°C) and a low temperature of 82.6°F (28.1°C), is Miami Beach's warmest month.
What is the wettest month in Miami Beach?
The month with the most rainfall in Miami Beach, Florida, is August, when the rain falls for 22.1 days and typically aggregates up to 2.8" (71mm) of precipitation.
What month is the ocean warmest in Miami Beach?
August is the month with the warmest seawater, with an average ocean temperature of 86°F (30°C).
What is the most humid month in Miami Beach?
The most humid month in Miami Beach, Florida, is December, with an average relative humidity of 75%.
What is the month with the shortest days in Miami Beach?
The month with the shortest days in Miami Beach, Florida, is December, with an average of 10h and 36min of daylight.
What is the month with the least sunshine in Miami Beach?
With an average of 6.4h of sunshine, December has the least sunshine of the year in Miami Beach.
Average temperature
Miami Beach, FL
The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is January (73°F).
The month with the highest average low temperature is August (82.6°F).
The coldest month (with the lowest average low temperature) is January (65.1°F).
Average pressure
Miami Beach, FL
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
30"Hg
- Average pressure in July:
30.03"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
29.95"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.08"Hg
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
Miami Beach, FL
- Average wind speed in January:
11.5mph - Average wind speed in February:
11.1mph - Average wind speed in March:
11.6mph - Average wind speed in April:
11.3mph - Average wind speed in May:
10.6mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
8.1mph - Average wind speed in August:
8.5mph - Average wind speed in September:
8.5mph - Average wind speed in October:
11.1mph - Average wind speed in November:
11.4mph - Average wind speed in December:
11.1mph
The windiest month (with the highest average wind speed) is March (11.6mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity
Miami Beach, FL
The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is March (70%).
Average rainfall
Miami Beach, FL
- Average rainfall in January:
0.43" - Average rainfall in February:
0.51" - Average rainfall in March:
0.51" - Average rainfall in April:
0.75" - Average rainfall in May:
1.77" - Average rainfall in June:
2.01"
- Average rainfall in July:
2.44" - Average rainfall in August:
2.8" - Average rainfall in September:
1.93" - Average rainfall in October:
1.65" - Average rainfall in November:
0.83" - Average rainfall in December:
0.75"
The wettest month (with the highest rainfall) is August (2.8").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days
Miami Beach, FL
- Average rainfall days in January:
9.2 days - Average rainfall days in February:
8.7 days - Average rainfall days in March:
9.3 days - Average rainfall days in April:
12 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
19 days
- Average rainfall days in July:
21.4 days - Average rainfall days in August:
22.1 days - Average rainfall days in September:
24.5 days - Average rainfall days in October:
17.3 days - Average rainfall days in November:
12.2 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is September (24.5 days).
The month with the least rainy days is February (8.7 days).
Average sea temperature
Miami Beach, FL
The best month for swimming (with the highest average sea temperature) is August (86°F).
The coldest months (with the lowest average sea temperature) are January, February and March (75°F).
Average daylight / Average sunshine
Miami Beach, FL
- Average daylight in January:
10h and 4min - Average daylight in February:
11h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 2min - Average daylight in June:
13h and 4min
- Average daylight in July:
13h and 4min - Average daylight in August:
13h and 0min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 3min - Average daylight in November:
10h and 5min - Average daylight in December:
10h and 4min
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).
- Average sunshine in January:
6h and 3min - Average sunshine in February:
8h and 4min - Average sunshine in March:
8h and 4min - Average sunshine in April:
10h and 0min - Average sunshine in May:
10h and 4min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 3min - Average sunshine in December:
6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days
Miami Beach, FL
- Average sunshine days in January:
16.6 days - Average sunshine days in February:
14.7 days - Average sunshine days in March:
17 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
11.4 days - Average sunshine days in June:
7.2 days
- Average sunshine days in July:
5.6 days - Average sunshine days in August:
4.4 days - Average sunshine days in September:
3.2 days - Average sunshine days in October:
9 days - Average sunshine days in November:
11.9 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is March (17 days).
The month with the least sunshine days is September (3.2 days).
Average UV index
Miami Beach, FL
The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover
Miami Beach, FL
The month with the most cloud cover is October (Cloud cover 35).
The month with the least cloud cover is April (Cloud cover 26).
Average visibility
Miami Beach, 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).
Miami Beach, Florida, USA
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