Monthly weather averages & travel planning

Africa › 🇳🇬 Nigeria › Lagos
Updated: March 2026
December is a fair time to visit Lagos (5/10). With 11 daily sunshine hours and only 10 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 4th sunniest of the year in Lagos. Culture-focused travellers and those who prefer lighter crowds will find December a practical choice, with prices running lower than peak January without sacrificing all the good weather. November offers a similar profile at lower hotel rates if dates are flexible. The main practical note: Lagos's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. Planning tips: accommodation is generally available without long lead times, and flight prices are typically lower than peak season. Flexible travellers will find the best deals by booking 2-4 weeks ahead. Mid-week arrivals consistently unlock lower hotel rates than weekend check-ins.
Lagos's December climate peaks at 31°C each afternoon before cooling to 25°C overnight. 11 daily sunshine hours and just 10 wet days mean the odds of a fine day are solidly in your favour. It is a reasonable time to visit, with a backup plan for the occasional shower.
31°C
88°F
Avg High
25°C
77°F
Avg Low
10 days
31 mm total
Rain Days
11h
per day avg
Sunshine
82%
Humid
Humidity
The 6°C day-night temperature range is typical for continental climates: a light jacket in the morning that you shed by midday and need again after sunset. At 82% humidity, the 31°C daytime high feels 2-4°C warmer in practice: quick-dry fabrics and shade-seeking between noon and 3pm are the sensible response. UV index averages 4 this month, classed as moderate. Sunscreen is a sensible precaution for extended outdoor time, particularly at midday. Winds are calm at an average 14 km/h, so wind-chill is not a factor in planning your clothing. In Fahrenheit: 88°F average high, 77°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Packing for Lagos in December means dressing for 31°C days and 25°C evenings. A lightweight linen or cotton shirt with loose-fit trousers or a sundress handles the 31°C daytime heat. Evening temperatures settle at 25°C, a modest 6°C drop that a light cardigan or denim jacket covers. For footwear, breathable walking sandals work for casual exploration, but closed-toe trainers are better for uneven surfaces in the historic centre. A compact foldable umbrella weighs almost nothing and earns its keep across 10 potential rainy days. At 82% average humidity, quick-dry synthetic or bamboo fabrics dry overnight and stay comfortable longer than cotton.
Local tip: Layers are more practical than a single heavy garment in Lagos. The day-to-evening temperature shift rewards packing a versatile mid-layer you can add or remove as conditions change.
December has no major festivals or public holidays in Lagos, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.
Based on 31°C average highs and 10 rainy days
In December, Lagos sits in the dry season corridor, as the ITCZ shifts away from the region and trade winds bring drier, more stable air. This produces reliably sunny days reaching 31°C, with lower humidity than the wet months. Overnight lows of 25°C offer a pleasant reprieve from the midday heat. Climate data: Open-Meteo ERA5 (1991–2020).
Sunshine Hours
The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.
UV Index
A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate, wear sunscreen. UV 6-7: High, hat and SPF 30+ essential. UV 8-10: Very High, limit midday exposure. UV 11+: Extreme, seek shade between 10am-4pm.
Rain Days
A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.
Humidity
Relative humidity as a percentage. Below 40%: Dry, skin and throat may feel parched. 40-60%: Comfortable, ideal for most people. 60-80%: Sticky, light breathable fabrics recommended. Above 80%: Muggy, heat feels more intense; quick-dry clothing is essential.
Lagos in December
December ranks 4th sunniest of the year in Lagos, with an average 11 daily sunshine hours. The driest months are January, December, and February. January is the hottest month (31°C avg high); July is the coolest (27°C). From here, temperatures fall 0°C into January. Compared to last month (November: 29°C high, 19 rain days), December is warmer and drier. December sits in the middle of the annual sunshine ranking for Lagos, offering a reasonable balance of good weather and manageable crowds.
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 31°C | 24°C | 9 | 11h | View |
| February | 31°C | 26°C | 12 | 11h | View |
| March | 31°C | 26°C | 19 | 11h | View |
| April | 30°C | 26°C | 21 | 10h | View |
| May | 29°C | 25°C | 27 | 9h | View |
| June | 28°C | 24°C | 28 | 8h | View |
| July | 27°C | 24°C | 25 | 9h | View |
| August | 27°C | 24°C | 20 | 9h | View |
| September | 27°C | 24°C | 26 | 9h | View |
| October | 28°C | 24°C | 27 | 9h | View |
| November | 29°C | 25°C | 19 | 10h | View |
| December | 31°C | 25°C | 10 | 11h | View |
January
9 rain days, 11h sun
February
12 rain days, 11h sun
March
19 rain days, 11h sun
April
21 rain days, 10h sun
May
27 rain days, 9h sun
June
28 rain days, 8h sun
July
25 rain days, 9h sun
August
20 rain days, 9h sun
September
26 rain days, 9h sun
October
27 rain days, 9h sun
November
19 rain days, 10h sun
December
10 rain days, 11h sun
Data Sources for Lagos
Climate normals represent 30-year averages (1991-2020). Individual years may vary.