Best year time to visit Round Rock

General weather information about Round Rock

Average annual temperature is 14.4 °C

Absolute maximum temperature: 36.2 °C

Absolute minimum temperature: -6.3 °C

Number of sunny days: 189 days

Number of rainy days: 175 days

Number of snow days: 1 day

* Weather data for Round Rock United States is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	17.9	24.4	22.7	27.0	28.0	31.2	34.5	36.2	32.4	28.2	24.5	16.7
Average daytime temperature (°C)	10.7	14.0	14.8	19.2	23.9	27.3	30.3	28.9	27.4	21.2	15.3	11.0
Average temperature (°C)	5.9	8.3	8.9	13.1	17.7	20.8	24.1	23.4	20.9	15.2	9.0	5.8
Average night temperature (°C)	2.4	4.1	4.3	8.0	12.6	15.4	19.3	18.9	15.8	10.4	4.5	2.1
Absolute minimum temperature (°C)	-5.0	-6.3	-6.2	1.3	4.5	10.8	15.9	13.1	11.5	4.3	-5.1	-5.7

The best time to visit Round Rock during the most sunny months:

The largest precipitation sum in Round Rock is at

January — 119(mm)

February — 137(mm)

March — 125(mm)

December — 142(mm)

When is the best time to visit Round Rock?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Round Rock.

What is the weather like in Round Rock?

See average temperature, rainfall and daylight hours for Round Rock by month in the table above.

How many sunny days does Round Rock have?

The monthly weather statistics above show sunshine and rainfall patterns for Round Rock throughout the year.