Round Rock Weather in January

During January, Round Rock experiences moderate daytime temperatures of 16°C (61°F) and cooler nights around 3°C (37°F). As part of the winter season, expect quite a bit of rainfall. Around 69 mm (2.7 in) is typical.

Rainfall in Round Rock in January

On average, there are about 8 days with rain during this month, averaging 69 mm (2.7 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Round Rock in January

In January, Round Rock gets moderate temperatures, with highs of 16°C (61°F). Nights cool to around 3°C (37°F). Winter occurs in January. Conditions are often most pleasant around the middle of the day. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. While temperatures are the coolest of this year this month, they remain pleasant and warm for outdoor activities.

Sunshine in Round Rock in January

With about 164 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Wind Speed in Round Rock in January

January has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

If you prefer dry days with pleasant temperatures, 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.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• July
• August

• September
• October
• November
• December

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 January

Min Temperature 3°C (37°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 26%  

Precipitation 69 mm (2.7 in)  

Rainy days 8 days  

Humidity 67% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 164 hours *  

Percentage Sunshine 51% *  

* Data from: Austin, the United States of America (23 KM, 14 Miles).

What to Wear in Round Rock in January

Pack for changing conditions in Round Rock in January. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Round Rock in January

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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.

More climate data for Round Rock

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Round Rock climate overview or explore weather in the United States of America.