Weather in Onitsha in April
April in Onitsha is warm with average temperatures around 27.1°C (80.8°F). Expect significant rainfall with 123mm across approximately 21 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
30.3°C
86.5°F
Low
24.0°C
75.2°F
Precipitation
123 mm
4.8 inches
~21 rainy days
Conditions
Humidity
87%
Comparison to Adjacent Months
April is 62mm wetter than March.
April is 44mm drier than May.