Dallas weather in May (Texas, United States of America)

Curious about the May weather in Dallas? Here's what the weather might have in store during this month.

In May, Dallas generally has high temperatures and high rainfall. Throughout the daytime, temperatures often hover around 29°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 18°C.

Dallas in May usually receives high rainfall, averaging around 135 mm for the month. It is the wettest month of the year, so an umbrella might come in handy. When we look at the climate data from the last 30 years, we can expect around 11 days of rain.

The days are predominantly sunny, with an estimated total of around 260 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

In case you lean more towards enjoying temperate temperatures and rain-free days April and November typically offer the most optimal weather. In contrast, July and August tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Dallas climate page with graphs.

 

Dallas, monthly averages in May

Min TemperatureMin Temperature 18°C  
Max TemperatureMax Temperature 29°C  
Chance of RainChance of Rain 37%  
PrecipitationPrecipitation 135 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 70%  
SunshineSunshine 260 hours  
Percentage SunshinePercentage Sunshine 60%  

Where to go in the United States of America in May

Find out more about the weather in the United States of America in May and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Dallas in May?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in May.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Dallas.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.