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.