Rockwall Weather in January

Rockwall in January sees moderate temperatures, with highs around 13°C (55°F) and overnight lows of 1°C (34°F). Rainfall is fairly high at around 75 mm (3 in) on average, so pack waterproofs just in case.

Rainfall in Rockwall in January

On average, there are about 7 days with rain during this month, averaging 75 mm (3 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 Rockwall in January

January in Rockwall brings moderate temperatures, with highs of 13°C (55°F) and nights around 1°C (34°F). January is in the winter season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 1°C (34°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. January is typically the month with the mildest temperatures of the year.

Sunshine in Rockwall in January

The area enjoys a moderate level of sunlight, with around 185 hours. It's a good balance between sunny and cloudy days.

If you prefer dry days with pleasant temperatures, 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
• 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 Rockwall's climate page.

Rockwall Temperature in January

Min Temperature 1°C (34°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 23%  

Precipitation 75 mm (3 in)  

Rainy days 7 days  

Humidity 68% *  

Sunshine 185 hours *  

Percentage Sunshine 58% *  

* Data from: Dallas, the United States of America (35 KM, 22 Miles).

What to Wear in Rockwall in January

The weather can be unpredictable in January, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Rockwall 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

9/10

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 Rockwall's climate page.

More climate data for Rockwall

Temperature Rainfall Sunshine Humidity

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