Best Time to go to SeaWorld San Antonio 2021 | 10 Year Weather Average

In this page, we'll go over the best time to visit SeaWorld in San Antonio split up by seasons.

seaworld san antonio

Table of Contents

Summer

The best time to visit SeaWorld San Antonio is in the summer, specifically in June right before the Texas heat begins to picks up. If we look at the weather over the last 10 years, we can see the average of the higher end of the temperature is 93 degrees Fahrenheit and the average of the lower end is 74 degrees Fahrenheit.

sunny san antonio

Average High (Last 10 years):

93 degrees Fahrenheit.

Average Low (Last 10 years):

74 degrees Fahrenheit.

This gives visitors a nice amount of (20 degrees of) wiggle room where it wont be too hot and it wont be too cold either.

San Antonio Temperature Over the Last 10 Years

High °F Low °F Year High °C Low °C
93 73 2020 34 23
91 72 2019 33 22
97 76 2018 36 24
94 73 2017 34 23
91 73 2016 33 23
89 74 2015 32 23
92 74 2014 33 24
93 74 2013 34 24
95 74 2012 35 23
98 75 2011 36 24
92 75 2010 33 24

 

On top of the weather being great, the hours are the longest and have the most shows.  

Spring

Spring is the second best time to go as the temperatures are lower than the summer ones, and the summer crowd has yet to arrive.

spring san antonio

However, you'll want to make sure that you pack a poncho as it tends to rain a lot more during the spring.

Another thing that you'll want to watch out for is the 'Spring Breakers'!

Make sure that you're up to date on when school is out for Spring Break so that you're able to avoid the long lines that the spring break crowd tends to bring.

Average High (Last 10 years):

87 degrees Fahrenheit.

Average Low (Last 10 years):

67 degrees Fahrenheit.

May Temperature Averages by Year in San Antonio

High °F

Low °F

Year

High °C

Low °C

91 67 2020 33 19
86 69 2019 30 20
92 69 2018 33 21
86 65 2017 30 18
84 67 2016 29 19
84 68 2015 29 20
87 65 2014 31 18
87 65 2013 30 18
88 68 2012 31 20
90 68 2011 32 20
87 68 2010 31 20

 

Remember when we mentioned rain in May?

Over the last 2 years alone it has rained 9.1 inches.

rain san antonio

Total Rainfall for May in San Antonio

 

Days Year Inches Milli­metres
11 2020 5.8 148
13 2019 3.3 84
3 2018 1.0 25
9 2017 1.8 45
13 2016 9.2 232
15 2015 8.6 218
8 2014 5.0 126
6 2013 13.2 335
9 2012 9.8 250
1 2011 0.8 21
5 2010 4.5 114

Fall

Fall is a unique time to visit as there is a good chance that you'll experience halloween-themed events.

fall san antonio

Around October, the park will prepare trick or treating opportunities for little kids, scarier versions of rides for teenagers and adults, and have halloween themed shows as well.

Winter

Although Winter is last on the list, it is still a great time to go as temperatures will be cooler which allows for a longer time visiting the park.

winter san antonio

This will also be during the holiday season, where the park will be decorated with bright lights and they'll have special holiday themed-shows for Christmas and the New Year as well.

The one thing to watch out for are black out dates and shorter operating hours.

A Tip Regardless of the Season

Go during the weekday!

The weekends are generally when most visitors are off of work and also happen to plan vacations around it.

By visiting on the weekday not only will you experience less crowds, but you can also go and visit your favorite rides and shows quicker.

Less waiting, more fun.

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