Onitsha Weather in May
In Onitsha, May brings very high daytime temperatures around 33°C (91°F), with nights cooling to 24°C (75°F). Expect quite a bit of rainfall this month.
Rainfall in Onitsha in May
The climate data from previous years indicates about 13 days of rain, averaging 168 mm (6.6 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Onitsha in May
May in Onitsha brings very high temperatures, with highs of 33°C (91°F) and nights around 24°C (75°F). For most visitors, the main thing to prepare for is the heat during the day. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.May in Onitsha can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Nigeria, check out our Onitsha's climate page.
Onitsha Temperature in May
Min Temperature
24°C (75°F)
Max Temperature
33°C (91°F)
Chance of Rain
42%
Precipitation
168 mm (6.6 in)
Rainy days
13 days
Historical weather for Onitsha in May
Browse day-by-day weather records for Onitsha spanning 40 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Onitsha historical weather extremes in May
The extremes listed below come from historical weather data collected in Onitsha from 2006 through 2026.
- On May 5, 2024, temperatures climbed to 38°C (100°F), marking the warmest May day on record.
- On May 11, 2007, Onitsha saw its coldest May day with temperatures maxing out at 26°C (79°F).
- The coldest night in May in Onitsha was on May 23, 2022, with a minimum of 22°C (72°F).
- Peak precipitation in May occurred on May 25, 2020, when 55 mm (2.2 in) of precipitation was measured.
Best Places in Nigeria in May
Find out more about the weather in Nigeria and which places have the best travel conditions in this month. See all of Nigeria in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Onitsha in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!What To Do in Onitsha in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Nigeria, check out our Onitsha's climate page.
See the full Onitsha climate overview or explore weather in Nigeria.
