Dallas weather in March
Temperature, rain and sunshine in March: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in March
Good
Best time to visit: March – April, October – November
What is the weather like in Dallas in March?
In March, Dallas is mild: daytime highs average 20 °C, and nights cool down to about 10 °C. Expect around 6 hours of sunshine a day. Rain is frequent, with about 10 rainy days and 100 mm in total. All in all, March is a good month for a holiday in Dallas.
March compared
How the weather changes from February to April. Tap a month to open it.
| FebruaryFeb | MarchMar | AprilApr | |
|---|---|---|---|
| Score | 67 | 78 | 82 |
| Day | 16° | 20° | 24° |
| Night | 6° | 10° | 14° |
| Sun | 5 h | 6 h | 7 h |
| Rain days | 8 | 10 | 9 |
More details for March
- Daylight
- 11 h 55 min07:39 – 19:35
- UV index
- 7 · highclear sky, noon (estimate)All months
- Muggy days
- 1 daydew point 18 °C or moreAll months
- Wind
- 23 km/haverage daily peakAll months
- Cloud cover
- 53 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC−5America/Chicago
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %47 %
- Few rainy daysweight 30 %61 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in March
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Dallas in March: quick answers
Is Dallas hot in March?
No. In March, Dallas is mild: daytime highs average 20 °C and nights drop to about 10 °C.
Does it rain much in Dallas in March?
Rain is frequent, with about 10 rainy days and 100 mm in total.
Dallas month by month
The whole year in DallasAll destinations: USAWhere to go in March
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences