What January feels like in Dallas
Winter bottoms out in January, the coolest month of Dallas's year. Expect cool, jacket-on afternoons — comfortable for a long walk. After sunset it cools off noticeably — nights are cold. Moisture in the air gives the cold a damp edge.
Rain in Dallas in January
Rain turns up now and then — about one day in 5. When rain comes it is heavy, about 12 mm (0.5 in) per wet day, often in short, strong bursts. Across the year Dallas averages about 11.7 mm per rainy day, so January is typical. It is among the three driest months of the year.
Daylight and sunshine in January
In mid-January, sunrise is at about 7:30 am and sunset at about 5:42 pm (local time) — 10 h 13 min of daylight. Since mid-December the day has gained 12 min. Measured sunshine covers about 73% of the daylight — there are plenty of bright spells.
How January compares to the rest of the year
Ranked by average high, January comes out as the coolest month in Dallas. Afternoons run 1.6°C (2.9°F) cooler than in December, with 9 mm less rain. From here it only gets warmer, starting with February. February averages a high of 15.5°C (59.9°F).
Who January suits
- Sightseeing: a good fit — daytime temperatures are fine for walking around.
- Parks & outdoor: less ideal — too cool to sit outside for long.
Tips for visiting Dallas in January
Versatile Layers
Pack pieces you can take off by noon and put back on at dusk.
Rain Protection
Keep a small umbrella in your bag and wear shoes that cope with puddles.
Warm Layers
A warm jacket, a hat and gloves for cold mornings and evenings.
Sunglasses
Plenty of sun, so bring sunglasses and a cap.
Quick questions
How warm is Dallas in January?
It feels cool: typical highs are 13.4°C (56.1°F), with lows near 3.3°C (37.9°F).
Does it rain a lot in Dallas in January?
Only moderately: roughly 6 wet days and 72 mm, usually moderate rain.
What should I wear in Dallas in January?
Based on the averages: versatile layers, rain protection, warm layers and sunglasses. Bring something extra for the cooler evenings.
Is January or February better for visiting Dallas?
January scores better on our climate ranking (#5 of 12 vs #7), rated Good against Good. February is warmer and has more rainy days.