Weather in Dallas in March
March in Dallas is cool with average temperatures around 13.9°C (57.0°F). Moderate rainfall of 88mm spread over 9 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
20.0°C
68.0°F
Low
7.8°C
46.0°F
Precipitation
88 mm
3.5 inches
~9 rainy days
Conditions
Humidity
73%
Comparison to Adjacent Months
March is 5.0°C warmer than February, 22mm wetter than February.
March is 4.4°C cooler than April.