Round Rock Weather in May
May in Round Rock typically sees daytime highs of 30°C (86°F) and nighttime lows of 18°C (64°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Round Rock in May
On average, there are about 10 days with rain during this month, averaging 116 mm (4.6 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Round Rock in May
In May, Round Rock gets high temperatures, with highs of 30°C (86°F). Nights cool to around 18°C (64°F). Overall, the month follows a fairly predictable daily temperature pattern. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Round Rock in May
There are approximately 227 hours of sunshine this month, resulting in mostly clear days.
Wind Speed in Round Rock in May
Wind speeds average 3 m/s (6 knots) during May. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.If you prefer enjoying temperate temperatures and rain-free days, March, April and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Round Rock's climate page.
Round Rock Temperature in May
Min Temperature
18°C (64°F)
Max Temperature
30°C (86°F)
Chance of Rain
32%
Precipitation
116 mm (4.6 in)
Rainy days
10 days
Humidity
71% *
Windspeed
3 m/s (6 knots) *
Sunshine
227 hours *
Percentage Sunshine
54% *
Best Places in the United States of America in May
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →
perfect weather
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tolerable
unpleasant
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What to Wear in Round Rock in May
Warm but pleasant conditions in Round Rock in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Round Rock in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Round Rock's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Round Rock climate overview or explore weather in the United States of America.
