Onitsha weather in 2024
Onitsha weather in 2024, with 366 daily observations from Open-Meteo archive data.
Interactive graph
Open Onitsha in the interactive graph
Use the graph view to inspect 2024 alongside other available years for Onitsha.
Year summary
In 2024, Onitsha averaged 33.1 C for daily highs and 23.9 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2024 with the 2023-2025 archive baseline. The 2024 average daily high was +0.7 C from that baseline, and total precipitation was -336.5 mm from the baseline total.
The warmest month was February, with an average high of 37.0 C, while January had the lowest average low at 22.5 C.
The wettest month was October, totaling 221.3 mm. The hottest day reached 38.5 C on February 16, 2024.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | 22.5 | 36.3 | 0.3 | 31 |
| February | 24.5 | 37.0 | 14.1 | 29 |
| March | 25.8 | 35.6 | 19.3 | 31 |
| April | 25.5 | 35.1 | 53.3 | 30 |
| May | 24.9 | 33.3 | 73.6 | 31 |
| June | 23.7 | 31.0 | 122.0 | 30 |
| July | 23.3 | 29.8 | 191.0 | 31 |
| August | 23.2 | 29.8 | 140.4 | 31 |
| September | 23.2 | 29.7 | 181.9 | 30 |
| October | 23.4 | 30.1 | 221.3 | 31 |
| November | 24.0 | 33.6 | 6.0 | 30 |
| December | 22.8 | 35.7 | 0.4 | 31 |
Daily records in 2024
| Record | Date | Value |
|---|---|---|
| Hottest day | February 16, 2024 | 38.5 C |
| Coldest night | January 17, 2024 | 18.5 C |
| Wettest day | September 24, 2024 | 37.4 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.