Round Rock Weather in March

The climate in Round Rock during March can be summarized as mild and reasonably dry.

March is in the spring in Round Rock and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 9°C (47°F) is normal.

On average March is the 3rd driest month of the year in Round Rock with around 53mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.3 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Round Rock in March 2024.