Dallas Weather in March
20.8°C high · 8.4°C low · 77 mm rain · 6.9h sun
Mar is a warm month in Dallas — not peak season, but a good time to avoid crowds.
March at a glance
| Metric | Value |
|---|---|
| Average high | 20.8°C |
| Average low | 8.4°C |
| Rainfall | 77 mm |
| Sunshine | 6.9 hours/day |
| Daylight | 11.8 hours |
What to pack in March
Pack a jacket and layers for Dallas in March.
Dallas weather by month
JanFebMarAprMayJunJulAugSepOctNovDec
Frequently asked questions
What is the weather in Dallas in March?
Highs of 20.8°C and lows of 8.4°C, with about 77 mm of rain and 6.9 hours of sunshine per day.
Is March a good time to visit Dallas?
Mar is a warm month in Dallas — not peak season, but a good time to avoid crowds.
What to do in Dallas · Best time to visit Dallas
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.