Best Time to Visit Round Rock
Best time: Mar, Apr, Jul, Aug.
Aug is warmest (35°C high); May is rainiest (117 mm).
Round Rock weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 15.2 | 2.8 | 49 | 4.3 |
| Feb | 18.1 | 5.2 | 60 | 5.4 |
| Mar | 22.2 | 9.1 | 52 | 7 |
| Apr | 26 | 13 | 72 | 8.8 |
| May | 29.4 | 17.6 | 117 | 9.5 |
| Jun | 32.8 | 21.1 | 92 | 10.5 |
| Jul | 34.9 | 22.6 | 48 | 11 |
| Aug | 35 | 22.4 | 50 | 10 |
| Sep | 31.8 | 19.5 | 96 | 8.5 |
| Oct | 27.2 | 14.2 | 88 | 6.5 |
| Nov | 21 | 8.3 | 66 | 4.7 |
| Dec | 16.7 | 4.1 | 51 | 4.1 |
Average high temperature
Best months by activity
Overall: MarAprJulAug
Beaches: JulAugJunApr
Hiking: MarAprDecFeb
Sightseeing: MarAprNovOct
Round Rock quick facts
What to pack
Hot months (Jul, Aug): light clothes, sunscreen, hat.
Wet months (May, Jun, Sep): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Round Rock?
Mar, Apr, Jul, Aug.
What is the rainiest month?
May, about 117 mm.
What is the warmest month?
Aug, with average highs of 35°C.
Where to stay
See Round Rock hotels · Book Round Rock tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.