January Weather in Lagos, Nigeria

Last updated: August 27, 2025

In January, Lagos, Nigeria, experiences warm and inviting weather, with a maximum temperature reaching a balmy 32°C (91°F) and an average of 28°C (82°F). The nights are comfortable, cooling down to a pleasant 22°C (71°F). While the month sees an average precipitation of 24 mm (1.0 in) over about 7 days, humidity levels remain relatively low at 37%, making it a great time to explore the vibrant city. Whether visiting the beaches or indulging in local culture, January offers an appealing climate for both residents and tourists alike.

January Temperature in Lagos

In Lagos, Nigeria, January sets the stage for a warm tropical climate, with temperatures typically ranging from a comfortable 22°C (71°F) at night to a scorching 32°C (91°F) during the day. The average daily temperature hovers around 28°C (82°F), providing a pleasant backdrop for both locals and visitors. As the month progresses towards February, a gradual rise in maximum temperatures to 33°C (92°F) is noted, indicating the onset of hotter days ahead. Interestingly, the minimum temperatures maintain a consistent level, remaining around 22°C (72°F), showcasing the city's relatively stable warm weather. This pattern of mild nights and increasingly warmer days continues into the following months, underscoring Lagos' reputation for its inviting and vibrant climate.

January Weather in Lagos: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Lagos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lagos, January typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec828383838280787879808282
Data source: Temperature data for Lagos generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Lagos

In January, Lagos experiences relatively low precipitation, with a total of 24 mm (1.0 in) falling over just 7 days. This marks the driest month at the start of the year, setting the stage for a gradual increase in rainfall as the months progress. By February, precipitation doubles to 58 mm (2.3 in), and by March, it escalates significantly to 107 mm (4.2 in), signaling the onset of the rainy season. The trend continues through April and May, where rainfall peaks at 179 mm (7.1 in), accompanied by an increase in rainy days, culminating in a full-fledged wet season by June. This progression underscores a clear shift from the dry January climate to a much wetter atmosphere in the months that follow, characteristic of Lagos's tropical weather patterns.

January Precipitation Trends in Lagos

The chart displays monthly precipitation patterns in Lagos, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Lagos, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec24581071001793042581782182409536
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Lagos

In January, Lagos experiences a relatively low humidity level of 37%, setting a dry tone for the year ahead. As the months progress into February, humidity begins to climb to 44%, hinting at the city's transition into a more humid climate. By March, the salt-laden winds usher in a 61% humidity, and the trend continues upward as April sees a significant leap to 72%. The true essence of Lagos' tropical climate is felt by May, with humidity reaching 82% and peaking in the following months. The height of the humidity typically occurs between July and September, where levels soar above 87%, maxing out at 91% in September. As the year draws to a close, humidity gently declines to 63% by December, offering a brief respite before the cycle renews in January. This consistent upward trajectory reflects Lagos' humid subtropical climate, where moisture levels significantly shape the city’s weather patterns.

January Average Humidity in Lagos

This chart illustrates the average monthly humidity levels in Lagos, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Lagos is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec37%44%61%72%82%86%87%90%91%90%82%63%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Lagos

In January, Lagos experiences a very high UV Index of 10, with a burn time of just 15 minutes. This sets the stage for an intense sun exposure season that maintains similar levels through February. As the year progresses into March, the UV Index escalates to 11, classified as extreme, signaling that sun safety becomes increasingly crucial, with burn time reducing to 10 minutes. The peak arrives in April and May, reaching a striking UV Index of 13 and 12, respectively, compelling residents and visitors alike to take extra precautions. Throughout the summer months, the UV Index remains elevated at 11 or 12, signaling a consistent trend of extreme sun intensity from June to September. As the year winds down, the UV Index gradually decreases, ending with November’s very high reading of 9 and finally settling at 8 in December. The need for sun protection is paramount in Lagos, particularly during the hotter months. For more insights, visit the Lagos UV Index.

Maximum UV Index Levels in Lagos for January

The chart shows the monthly maximum UV Index (UVI) for Lagos in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Lagos typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1010111312111111121198
Data source: Lagos January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Lagos

In January, Lagos basks in 260 hours of bright sunshine, setting the stage for a radiant year ahead. As the sun shines more brightly each month, February captures 286 hours, and by March, that number climbs to 307 hours, reflecting the city’s gradual warming. April and May continue this upward trend, peaking at an impressive 320 hours of sunshine, inviting both locals and tourists to embrace outdoor adventures. However, as the rainy season approaches in June, sunshine dips slightly to 285 hours but quickly rebounds in July with 295 hours. The city enjoys consistent sunshine throughout the latter half of the year, with hours staying strong, reaching 318 hours by December. This gradual rise and slight ebb highlight Lagos’s vibrant weather patterns, making it a delightful haven for sunshine seekers year-round.

Monthly Sunshine Duration in Lagos: January Highlighted

The January sunshine duration represents the total number of hours Lagos experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec260h286h307h309h320h285h295h309h284h305h306h318h
Data source: Lagos January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lagos During January

January in Lagos, Nigeria, boasts a promising 55% chance of sunny weather, making it one of the brighter months in the city. This optimism for sunshine is supported by February's slightly lower 54%, but as the year progresses into March, the likelihood dramatically drops to just 28%. The trend continues to decline through the rainy season, with April and May showing only 34% and 29%, respectively. The month of June marks the beginning of a wetter climate as the chances for sun decrease to 20%, reaching a low of only 10% by August. Interestingly, as the year turns towards the end, the prospects for sun start to recover, with November and December climbing back up to 36% and 50%. Overall, January presents a delightful window of sunshine before the typical rainy season overtakes the city.

Percentage of Sunny Days in January in Lagos

The chart illustrates the percentage of sunny days in Lagos throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Lagos experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec55%54%28%34%29%20%20%10%15%26%36%50%
Data source: Lagos January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lagos in January

In Lagos, Nigeria, January brings a steady 11 hours of daylight, a trend that continues into February. As the months progress into March, daylight begins to increase gradually, reaching 12 hours by the start of spring. This duration of sunlight remains consistent from March through August, providing ample daylight for outdoor activities and exploration. Interestingly, a slight decline occurs in September, signaling the approach of the shorter days of the year. By October, daylight drops back to 11 hours, and this duration persists throughout November and December, wrapping up the year on a familiar note. Overall, the daylight patterns reflect Lagos's tropical climate, offering a balance of consistent light throughout the first half of the year before tapering off towards the end.

Average Daylight Hours in Lagos for January

The chart illustrates the variation in daylight duration in Lagos throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 46m11h 54m12h 4m12h 15m12h 24m12h 28m12h 26m12h 18m12h 8m11h 57m11h 48m11h 44m
Data source: Lagos daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Lagos

In January, Lagos experiences a gentle breeze with an average wind speed of 3.2 m/s (7 mph), setting a tranquil tone for the start of the year. This calmness continues into February, where the wind slightly increases to 3.3 m/s, hinting at the subtle transition as the months progress. As we move into March, the winds pick up the pace, reaching 3.5 m/s (8 mph), and maintain a steady rhythm through April before dipping slightly in May. However, the summer months bring a stark change; July sees a notable surge to 4.0 m/s (9 mph), ushering in a more dynamic climate, which then tapers off again into the late year. Overall, the data reveals a clear seasonal pattern where the winds start modestly, peak in mid-year, and settle down as the year closes, reflecting the vibrant climatic shifts in this bustling coastal city.

Average January Wind Speed in Lagos

The chart displays monthly wind speed patterns in Lagos, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.2 m/s3.33.53.43.32.84.03.82.82.82.62.7
Data source: Lagos January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Lagos Compares to Other Months

Weather in Lagos varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Lagos, focusing on differences in temperature, rainfall, humidity, and UV levels.

In January, Lagos experiences warm temperatures with a minimum of 22°C (71°F), an average of 28°C (82°F), and a maximum of 32°C (91°F). The month sees relatively low precipitation at 24 mm (1.0 in) over about 7 days, accompanied by a humidity level of 37%.

Conversely, February exhibits slightly warmer weather, with temperatures ranging from a minimum of 22°C (72°F), an average of 28°C (83°F), to a peak of 33°C (92°F). However, February is noticeably wetter, receiving 58 mm (2.3 in) of rainfall over 15 days and a higher humidity of 44%. The increase in moisture and rain makes February feel more humid compared to January. For more detailed information, visit Lagos weather in February.

In January, the weather in Lagos is generally warm, with average temperatures ranging from a minimum of 22°C (71°F) to a maximum of 32°C (91°F). The month experiences relatively low precipitation, totaling 24 mm (1.0 in) over about 7 days, and the humidity levels remain moderate at 37%. In contrast, March sees a slight increase in minimum temperature, averaging 25°C (77°F), while the maximum stays similar at 32°C (90°F). However, this month is significantly wetter, with precipitation reaching 107 mm (4.2 in) spread across 23 days and humidity levels rising to 61%. For more details, you can check Lagos weather in March.

In January, Lagos experiences warm temperatures with a minimum of 22°C (71°F) and an average of 28°C (82°F), reaching a maximum of 32°C (91°F). The month sees relatively low precipitation, totaling 24 mm (1.0 in) over 7 days, and the humidity stands at a comfortable 37%. In contrast, April brings slightly warmer mornings with a minimum temperature of 24°C (76°F) and similar maximums, but it has significantly higher rainfall, totaling 100 mm (3.9 in) over 21 days, leading to much higher humidity levels at 72%. For more detailed information, you can check out Lagos weather in April.

In January, the weather is relatively mild with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 32°C (91°F), and an average of 28°C (82°F). The precipitation level is low, with only 24 mm (1.0 in) spread over 7 days, and the humidity sits at a comfortable 37%. In contrast, May experiences warmer nights with a minimum temperature of 24°C (76°F) and retains the same average temperature of 28°C (82°F); however, the maximum temperature drops slightly to 32°C (89°F). May is significantly wetter, receiving a substantial 179 mm (7.1 in) of rainfall over 26 days, resulting in a much higher humidity level of 82%. This stark difference highlights the change from January's drier and cooler conditions to May's more humid and rainy atmosphere. For more details, check out Lagos weather in May.

In January, the weather in Lagos is generally warm, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 32°C (91°F) and an average temperature of 28°C (82°F). The month experiences relatively low precipitation, with only 24 mm (1.0 in) of rain spread over about 7 days, and humidity levels are around 37%. In contrast, June brings significantly different weather conditions, with temperatures slightly cooler; the minimum temperature is 23°C (73°F) and the maximum is 30°C (87°F), averaging 27°C (80°F). However, June is marked by heavy rainfall, totaling 304 mm (12.0 in) over approximately 27 days, resulting in a much higher humidity level of 86%. For more details on the weather in Lagos during June, you can visit Lagos weather in June.

In January, the weather in Lagos is warm and relatively dry, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 32°C (91°F) and average humidity at 37%. Precipitation is minimal, totaling only 24 mm (1.0 in) over about 7 days. In contrast, July brings much heavier rainfall, with average temperatures slightly cooler, ranging from 24°C (75°F) to 29°C (84°F), but with a significant increase in humidity to 87%. The city experiences 258 mm (10.1 in) of rain over 29 days, making it one of the wettest months. For more details, you can visit Lagos weather in July.

January and August present stark contrasts in weather. In January, temperatures range from a minimum of 22°C (71°F) to a maximum of 32°C (91°F), with an average of 28°C (82°F) and relatively low humidity at 37%. The month sees minimal precipitation, totaling only 24 mm (1.0 in) over about 7 days. In contrast, August is much cooler, with a narrower temperature range of 23°C (74°F) to 29°C (84°F) and an average of 25°C (78°F). However, it experiences significantly higher rainfall, accumulating 178 mm (7.0 in) over 24 days, along with a sharp increase in humidity to 90%. For more details, you can check Lagos weather in August.

In January, the weather in Lagos features warm temperatures, with a minimum of 22°C (71°F) and an average of 28°C (82°F), reaching a maximum of 32°C (91°F). The month sees relatively low precipitation of 24 mm (1.0 in) over just 7 days, along with a humidity level of 37%, making it a drier and more comfortable time of year. In contrast, September experiences higher humidity at 91% and significantly increased rainfall, with a total of 218 mm (8.6 in) spread over 28 days. Temperatures in September are slightly cooler, with a minimum of 23°C (74°F) and an average of 26°C (79°F), peaking at 29°C (85°F). For more detailed information, check out Lagos weather in September.

January and October present quite different weather patterns in Lagos. In January, temperatures are generally warm, with a minimum of 22°C (71°F) and an average of 28°C (82°F), while maximums can reach up to 32°C (91°F). Rainfall is relatively low during this month, with only 24 mm (1.0 in) of precipitation spread over 7 days and humidity levels at 37%. In contrast, October brings a slight cooling, with a minimum temperature of 24°C (75°F) and an average of 27°C (80°F), but it also sees significantly higher rainfall of 240 mm (9.5 in) over 28 days, resulting in much more humid conditions at 90%. For more detailed information, check out this link on Lagos weather in October.

January and November in Lagos present noticeably different weather conditions. January typically features a warmer environment with minimum temperatures around 22°C (71°F) and maximums reaching 32°C (91°F). In contrast, November starts slightly warmer with minimum temperatures of 24°C (76°F) but has a cooler maximum of 31°C (88°F). Additionally, January experiences significantly less rainfall, averaging just 24 mm over 7 days, while November sees much more precipitation, totaling 95 mm across 24 days, contributing to a much higher humidity of 82%. For more detailed information, check Lagos weather in November.

In January, the weather in Lagos features slightly warmer temperatures, with a minimum of 22°C (71°F) and an average of 28°C (82°F), while December sees a minimum of 23°C (75°F) but maintains the same average temperature. Both months have a maximum temperature of around 32°C (90°F to 91°F), but January experiences less precipitation at 24 mm (1.0 in) over 7 days compared to December's 36 mm (1.4 in) over 12 days. Additionally, the humidity in January is significantly lower at 37%, in contrast to December's 63%, making January feel drier and more comfortable. For more detailed insights, you can check Lagos weather in December.

Compare Lagos's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Lagos

As January unfolds in Lagos, the city's weather sets the stage for a warm and relatively dry month. With average temperatures around 28°C (82°F) and a maximum of 32°C (91°F), January typically feels more comfortable compared to the sweltering heat of the peak summer months. The humidity remains moderate at 37%, contributing to a pleasant atmosphere, albeit with occasional showers scattered across seven days that bring about a total precipitation of 24 mm (1.0 in). This combination of warmth and infrequent rain makes January an ideal time for outdoor activities. For a comprehensive overview of how Lagos weather evolves throughout the year, visit Lagos Climate.