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Best time to visit Rosemary Beach, FL, USA

Our verdict

The best time to visit Rosemary Beach is March

Are you looking for top-secret information about when to visit Rosemary Beach? Look no further! March is the best time to go to Rosemary Beach due to the excellent all-round climate conditions, and it’s not likely to be at its busiest as it’s not during the height of the peak travel season.

In the summer months, temperatures can reach as high as 32℃ (90℉) in Rosemary Beach. In the colder months such as January, temperatures usually get down to an average minimum of 9℃ (49℉).

The sun stays up the longest in Rosemary Beach in July, so you’ll get the most out of your daytime activities if you visit around this time. You don’t want to get wet on your holiday, do you? Well if you’re trying to avoid the rain, then steer clear of Rosemary Beach in August. Head over there in November instead if you want to increase your chances of not being rained on.

Keep reading to learn more about the best times to go to Rosemary Beach, including detailed weather information and tools to help you find and book great deals on your travel.

Warmest month

August

Least rainfall

November

Most daylight

July

Rosemary Beach seasons

Before you continue, it’s important to know when the seasons are in Rosemary Beach as they might be different to yours depending on where in the world you’re travelling from. Rosemary Beach is in the Northern Hemisphere, so the seasons fall during these months:

SeasonMonths
Summer June to August
Autumn/fall September to November
Winter December to February
Spring March to May

Average temperatures in Rosemary Beach

If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Rosemary Beach for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.

Rosemary Beach climate by month

If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Rosemary Beach for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.

Jump to:

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC

Rosemary Beach in January

  • Average temperature: 12℃ (54℉)
  • Average high temperature: 16℃ (60℉)
  • Average low temperature: 9℃ (49℉)
  • Average humidity: 72%
  • Average sunny days: 18 days
  • Average rainfall: 55mm (2") over 11 days
18 days
of pure sunshine
11 days
of showers or rain

What to pack: If you’re heading to Rosemary Beach in January, make sure you pack a warm jacket or coat.


Rosemary Beach in February

  • Average temperature: 14℃ (58℉)
  • Average high temperature: 17℃ (63℉)
  • Average low temperature: 11℃ (52℉)
  • Average humidity: 76%
  • Average sunny days: 16 days
  • Average rainfall: 64mm (3") over 11 days
16 days
of pure sunshine
11 days
of showers or rain

What to pack: If you’re heading to Rosemary Beach in February, make sure you pack a warm jacket or coat.


Rosemary Beach in March

  • Average temperature: 17℃ (63℉)
  • Average high temperature: 20℃ (68℉)
  • Average low temperature: 14℃ (57℉)
  • Average humidity: 74%
  • Average sunny days: 19 days
  • Average rainfall: 58mm (2") over 11 days
19 days
of pure sunshine
11 days
of showers or rain

What to pack: If you’re heading to Rosemary Beach in March, make sure you pack a light jumper or hoodie for the evenings and some light clothes for the daytime.


Rosemary Beach in April

  • Average temperature: 20℃ (69℉)
  • Average high temperature: 23℃ (74℉)
  • Average low temperature: 18℃ (64℉)
  • Average humidity: 75%
  • Average sunny days: 17 days
  • Average rainfall: 84mm (3") over 11 days
17 days
of pure sunshine
11 days
of showers or rain

What to pack: If you’re heading to Rosemary Beach in April, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.


Rosemary Beach in May

  • Average temperature: 24℃ (76℉)
  • Average high temperature: 27℃ (81℉)
  • Average low temperature: 21℃ (71℉)
  • Average humidity: 73%
  • Average sunny days: 16 days
  • Average rainfall: 56mm (2") over 13 days
16 days
of pure sunshine
13 days
of showers or rain

What to pack: If you’re heading to Rosemary Beach in May, make sure you pack t-shirts and light clothing.


Rosemary Beach in June

  • Average temperature: 28℃ (82℉)
  • Average high temperature: 30℃ (86℉)
  • Average low temperature: 25℃ (78℉)
  • Average humidity: 74%
  • Average sunny days: 8 days
  • Average rainfall: 87mm (3") over 19 days
8 days
of pure sunshine
19 days
of showers or rain

What to pack: If you’re heading to Rosemary Beach in June, make sure you pack t-shirts and shorts.. It stays warm all day and night.


Rosemary Beach in July

  • Average temperature: 28℃ (83℉)
  • Average high temperature: 31℃ (87℉)
  • Average low temperature: 26℃ (79℉)
  • Average humidity: 74%
  • Average sunny days: 5 days
  • Average rainfall: 125mm (5") over 23 days
5 days
of pure sunshine
23 days
of showers or rain

What to pack: If you’re heading to Rosemary Beach in July, make sure you pack t-shirts and shorts.. It stays warm all day and night.


Rosemary Beach in August

  • Average temperature: 29℃ (83℉)
  • Average high temperature: 31℃ (88℉)
  • Average low temperature: 26℃ (80℉)
  • Average humidity: 73%
  • Average sunny days: 4 days
  • Average rainfall: 153mm (6") over 25 days
4 days
of pure sunshine
25 days
of showers or rain

What to pack: If you’re heading to Rosemary Beach in August, make sure you pack t-shirts and shorts.. It stays warm all day and night.


Rosemary Beach in September

  • Average temperature: 27℃ (80℉)
  • Average high temperature: 30℃ (85℉)
  • Average low temperature: 24℃ (75℉)
  • Average humidity: 73%
  • Average sunny days: 8 days
  • Average rainfall: 89mm (3") over 19 days
8 days
of pure sunshine
19 days
of showers or rain

What to pack: If you’re heading to Rosemary Beach in September, make sure you pack t-shirts and light clothing.

Rosemary Beach in October

  • Average temperature: 22℃ (72℉)
  • Average high temperature: 26℃ (78℉)
  • Average low temperature: 19℃ (66℉)
  • Average humidity: 70%
  • Average sunny days: 19 days
  • Average rainfall: 103mm (4") over 10 days
19 days
of pure sunshine
10 days
of showers or rain

What to pack: If you’re heading to Rosemary Beach in October, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.


Rosemary Beach in November

  • Average temperature: 17℃ (63℉)
  • Average high temperature: 20℃ (69℉)
  • Average low temperature: 13℃ (56℉)
  • Average humidity: 71%
  • Average sunny days: 19 days
  • Average rainfall: 50mm (2") over 9 days
19 days
of pure sunshine
9 days
of showers or rain

What to pack: If you’re heading to Rosemary Beach in November, make sure you pack a light jumper or hoodie for the evenings and some light clothes for the daytime.


Rosemary Beach in December

  • Average temperature: 15℃ (58℉)
  • Average high temperature: 18℃ (64℉)
  • Average low temperature: 12℃ (53℉)
  • Average humidity: 77%
  • Average sunny days: 16 days
  • Average rainfall: 102mm (4") over 13 days
16 days
of pure sunshine
13 days
of showers or rain

What to pack: If you’re heading to Rosemary Beach in December, make sure you pack a warm jacket or coat.


Top FAQs

The hottest month of the year in Rosemary Beach is usually August, where temperatures tend to rise to around 31℃ (88℉) in the middle of the day or early afternoon.
The month with the least amount of rain in Rosemary Beach is generally around November. The dry season often coincides with cooler weather, so you should check the temperatures in November first to make sure it’s still a good time to go.
The rainiest time of year in Rosemary Beach is generally around August, although the wetter season can sometimes extend a few months either side of August too.
If you want to get the most out of your time visiting Rosemary Beach, or if you're just afraid of the dark, the days in July are usually the longest between sunrise and sunset.

Rosemary Beach map