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Best time to visit Seaside, FL, USA

Our verdict

The best time to visit Seaside is September

Want to know when to travel to Seaside? Based on criteria such as the weather, cost of flights and hotels, and peak travel periods, September is the best time to go to Seaside. Don’t just take our word for it though… We’ve put together loads of information below to help you decide, such as a monthly breakdown of the weather, what to pack, when to fly, and much more.

In the summer months, temperatures tend to get to a maximum of around 32℃ (90℉). The weather at night in the winter can get down to temperatures as low as 6℃ (42℉).

The days are longest in Seaside in July, so if you want to see the sights during the day when the sun is up for the longest time, it’s best to visit around that time of year. The wet season in Seaside falls around August, so if you prefer the dryer weather, you should look to visit in November instead.

By the time you finish reading below, you’ll know everything you need to know about the best time to travel to Seaside. Once you’re ready, we’ve even provided all the tools you’ll ever need to help you book your travel!

Warmest month

August

Least rainfall

November

Most daylight

July

Seaside seasons

Before you continue, it’s important to know when the seasons are in Seaside as they might be different to yours depending on where in the world you’re travelling from. Seaside 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 Seaside

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 Seaside 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.

Seaside 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 Seaside 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

Seaside 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 Seaside in January, make sure you pack a warm jacket or coat.


Seaside 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 Seaside in February, make sure you pack a warm jacket or coat.


Seaside 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 Seaside in March, make sure you pack a light jumper or hoodie for the evenings and some light clothes for the daytime.


Seaside 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 Seaside 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.


Seaside 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 Seaside in May, make sure you pack t-shirts and light clothing.


Seaside 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 Seaside in June, make sure you pack t-shirts and shorts.. It stays warm all day and night.


Seaside 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 Seaside in July, make sure you pack t-shirts and shorts.. It stays warm all day and night.


Seaside 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 Seaside in August, make sure you pack t-shirts and shorts.. It stays warm all day and night.


Seaside 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 Seaside in September, make sure you pack t-shirts and light clothing.

Seaside 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 Seaside 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.


Seaside 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 Seaside in November, make sure you pack a light jumper or hoodie for the evenings and some light clothes for the daytime.


Seaside 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 Seaside in December, make sure you pack a warm jacket or coat.


Top FAQs

The hottest month of the year in Seaside 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 Seaside 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 Seaside 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 Seaside, or if you're just afraid of the dark, the days in July are usually the longest between sunrise and sunset.

Seaside map