Weather in Cancún in March
March in Cancún is warm with average temperatures around 25.6°C (78.1°F). Light rainfall with only 38mm expected.
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
28.2°C
82.8°F
Low
23.0°C
73.4°F
Precipitation
38 mm
1.5 inches
~6 rainy days
Conditions
Humidity
73%