Onitsha Weather in December
December in Onitsha brings very high temperatures around 35°C (95°F) during the day, dropping to 23°C (73°F) at night, with the driest conditions of the year.
Rainfall in Onitsha in December
With the lowest rainfall figures of the year, conditions are ideal for exploring the outdoors. Historically, the month has about a single day of rain, averaging 9.9 mm (0.4 in) in total. If rain does fall, it tends to be a moderate shower rather than anything heavy.
Temperature in Onitsha in December
If you're visiting Onitsha in December, expect highs of 35°C (95°F) and overnight lows around 23°C (73°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights stay warm at around 23°C (73°F), so light bedding and good ventilation are worth thinking about.December in Onitsha has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations 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 December
Min Temperature
23°C (73°F)
Max Temperature
35°C (95°F)
Chance of Rain
4%
Precipitation
9.9 mm (0.4 in)
Rainy days
a single day
Historical weather for Onitsha in December
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 December
Our historical data for Onitsha spans 2006 to 2025, revealing these weather extremes.
- On December 31, 2025, temperatures climbed to 38°C (100°F), marking the warmest December day on record.
- The lowest daytime temperature in December was 29°C (84°F), recorded on December 13, 2013.
- Nighttime temperatures dropped to 17°C (63°F) on December 29, 2019, marking the coldest December night on record.
Best Places in Nigeria in December
Find out more about the weather in Nigeria and which places have the best travel conditions in this month. See all of Nigeria in December →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Onitsha in December
Pack for serious heat in Onitsha in December. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. Dry conditions mean you won't need to worry about rain protection.What To Do in Onitsha in December
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.
