Climate and monthly weather forecastNikki, Benin
Climate and monthly weather forecast
The climate of Nikki
Nikki, a city situated in Benin, finds itself categorized under the Köppen climate classification as Aw. This signifies its predominance as a Tropical wet and dry or Savanna climate. Among this environment, the climate transforms throughout the year revealing noticeable variations in weather, which are encompassed by the available climatological parameters.Throughout the year, Nikki displays a wide range in temperatures, with the higher temperatures spanning from 35.3°C (95.5°F) to 39.2°C (102.6°F), and the lower temperatures extending from 18.7°C (65.7°F) to 24.8°C (76.6°F). There is a progressive increase in humidity as the year unfolds, starting at 22% and peaking at 87%, subsequently decreasing towards the end of the year.
Notably, the city experiences rainfall differently as compared to other climates. The wet season introduces considerable precipitation starting from 15mm (0.59") and reaching a pinnacle of 140mm (5.51"), while the dry season leaves the city virtually rainless with scarcely any rainfall days. These distinct weather patterns coin the unique weather attributes of Nikki, Benin.
The best time to visit Nikki
Considering the average temperatures, precipitation, and daylight hours, the most favorable time to visit Nikki would be during the months of November and December. Tourists would experience pleasant temperatures of around 35°C (95°F), minimal rainfall, and substantial daylight hours. Moreover, these months observe the least humidity, making them ideal for exploring the city without the discomfort of excessive moisture.The worst time to visit Nikki
Likewise, the period extending from June to September is deemed less desirable for travel due to the highest levels of rainfall. June records rainfall of 99mm (3.9"), continuing to 140mm (5.51") in August and tapering off to 100mm (3.94") in September. Additionally, humidity levels peak during these months, often leading to a relative humidity of more than 85%. During this period, the city also records the least sunshine hours ranging from 6.1 hours to 6.9 hours per day.
Spring weather in Nikki
Nikki's spring, covering the months of March, April, and May, presents a gradual increase in temperature and an initiation of the rainfall period. March exhibits the highest temperature in spring, reaching 39.2°C (102.6°F) during the day and 23.8°C (74.8°F) during the night. Rainfall in March is relatively low at 15mm (0.59"), but by May, it considerably escalates to 64mm (2.52"). Spring in Nikki is characterized by ascending trends in humidity and rainfall.Summer weather in Nikki
Summer in Nikki unfolds from June to August, posing the highest rainfall accompanied by maximum humidity levels. In June, both day and night temperatures hover around 32.8°C (91°F) and 22.8°C (73°F) respectively. Rainfall starts at 99mm (3.9") in June and soars to 140mm (5.51") in August, resulting in the most unfavorable summer weather. During this season, daylight hours in Nikki are consistent at approximately 12.5 hours with reduced sunshine duration due to increased cloud cover.Autumn weather in Nikki
Following the wet summer, the autumn months of September, October, and November witness the transition from high precipitation to drier conditions. September observes the last significant rainfall of 100mm (3.94") before it starts to recede. By November, the precipitation drops to a mere 2mm (0.08"). Autumn temperatures range between 29.4°C (84.9°F) to 35°C (95°F) during the day and 21.9°C (71.4°F) to 22.3°C (72.1°F) at night.Winter weather in Nikki
Winter months in Nikki, December to February, feature the lowest temperatures and dry conditions. Day temperatures roam from 35.5°C (95.9°F) to 38.9°C (102°F) and night temperatures lie between 20°C (68°F) and 24.8°C (76.6°F). December and January are the driest months, recording 0mm (0") and 1mm (0.04") precipitation respectively. With minimal rainfall, low humidity and mild temperatures, Nikki's winter provides a respite from the ferocious rainfall observed during the rest of the year.Weather in January
Nikki, Benin kicks off the year with relatively dry conditions, setting the tone for a calm period. The occasional brush of wind with speeds reaching up to 13.1km/h (8.1mph) often brings a welcomed relief, especially during the hottest parts of the day. Weather in January »Weather in February
February presents a subtle increase in temperature and precipitation, indicating the slow ushering in of the tropical climate. The climatic conditions echo the preceding month, maintaining a balance that ensures the weather remains predictable. Weather in February »Weather in March
March sees an upsurge in rainfall with average precipitation reaching 15mm (0.59"), marking the start of the rainy season. There is a significant change in the wind patterns, as gusts pick up swaying between 7.6km/h (4.7mph) and 11.7km/h (7.3mph). Weather in March »Weather in April
April shows a clear transition to the rainy season, with the weather experiencing changes compared to the previous months. Temperatures show some moderation, providing a respite from the escalating heat. The patterns see a notable increase in rainfall and relative humidity, characteristic of this month’s weather. Weather in April »Weather in May
In May, the full effects of the rainy season in Nikki, Benin begin to take hold. Humidity levels increase, influencing a rise in cloud cover. The skies remain mostly overcast, leading to an inevitable drop in the number of clear sunshine days. Weather in May »Weather in June
June sees a peak in Nikki's rainy season, with average precipitation swelling up to 99mm (3.9"). The weather, compared to previous months, remains cloudy and humid, typical of this time in the year. Visitors often find themselves witnessing the beauty of regular rain showers interspersed with brief periods of sunshine. Weather in June »Weather in July
July consistently aligns with the rhythms of the rainy season, showcasing similar weather patterns to June. The mercury readings exhibit a lowering trend, providing some relief from the escalating temperatures. Humidity and rainfall tend to stabilize, providing a bit of predictability for the daily weather. Weather in July »Weather in August
The month of August reaches the zenith of the rainy season with the highest precipitation of the year, recorded at 140mm (5.51"). Nikki's weather continues in the path set by the preceding months, offering predictable patterns. Despite the frequent rainfall, temperatures maintain a comfortable range, neither too hot nor too cold. Weather in August »Weather in September
September sees the transition from the rainy season to the dry season. The weather exhibits a shift in patterns from those in August, with a significant fall in the rainfall and humidity levels. There is a slight increase in the average wind speed, brushing off the excess humidity from the previous months. Weather in September »Weather in October
October brings back the dry weather characteristics to Nikki, Benin. The city experiences a clear sky, a stark contrast to the cloud-laden months of the rainy season. Autumn is ushered in with lower humidity levels providing a respite from the year's highest moisture levels. Weather in October »Weather in November
November finds Nikki basking in mostly sunny days, with the average number of sunshine hours being close to 9.9 per day. The weather becomes warmer, with reduced rainfall as compared to the previous month. A gradual decrease in humidity merges with the clear skies, adding to the overall visibility. Weather in November »Weather in December
December wraps up the year with an impressive display of clear skies and minimal rainfall, registering no precipitation. The weather remains consistent with that of November, upholding the bright and dry outlook. Wind speeds pick up slightly, providing a much-needed balance to the increasing temperatures. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Nikki, Benin
The warmest month (with the highest average high temperature) is March (39.2°C).
The month with the lowest average high temperature is August (28.4°C).
The month with the highest average low temperature is April (24.8°C).
The coldest month (with the lowest average low temperature) is January (18.7°C).
Average pressure
Nikki, Benin
- Average pressure in January:
1011.1mbar - Average pressure in February:
1009.4mbar - Average pressure in March:
1008.7mbar - Average pressure in April:
1008.8mbar - Average pressure in May:
1010.4mbar - Average pressure in June:
1012.3mbar
- Average pressure in July:
1013mbar - Average pressure in August:
1012.9mbar - Average pressure in September:
1012.4mbar - Average pressure in October:
1011mbar - Average pressure in November:
1010.1mbar - Average pressure in December:
1011mbar
The month with the highest atmospheric pressure is July (1013mbar).
The month with the lowest atmospheric pressure is March (1008.7mbar).
Average wind speed
Nikki, Benin
- Average wind speed in January:
7.7km/h - Average wind speed in February:
7.1km/h - Average wind speed in March:
7.6km/h - Average wind speed in April:
9.3km/h - Average wind speed in May:
9.2km/h - Average wind speed in June:
8.7km/h
- Average wind speed in July:
7.8km/h - Average wind speed in August:
7.3km/h - Average wind speed in September:
6.1km/h - Average wind speed in October:
6.2km/h - Average wind speed in November:
5.9km/h - Average wind speed in December:
7.5km/h
The windiest month (with the highest average wind speed) is April (9.3km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).
Average humidity
Nikki, Benin
The month with the highest relative humidity is August (87%).
The month with the lowest relative humidity is January (22%).
Average rainfall
Nikki, Benin
The wettest month (with the highest rainfall) is August (140mm).
The driest month (with the least rainfall) is December (0mm).
Average rainfall days
Nikki, Benin
- Average rainfall days in January:
0.8 days - Average rainfall days in February:
2.1 days - Average rainfall days in March:
7.3 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
14.1 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
22.8 days - Average rainfall days in August:
25.1 days - Average rainfall days in September:
23.5 days - Average rainfall days in October:
15.8 days - Average rainfall days in November:
1.5 days - Average rainfall days in December:
0.3 days
The month with the highest number of rainy days is August (25.1 days).
The month with the least rainy days is December (0.3 days).
Average daylight / Average sunshine
Nikki, Benin
- Average daylight in January:
11h and 36min - Average daylight in February:
11h and 48min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 24min - Average daylight in May:
12h and 36min - Average daylight in June:
12h and 42min
- Average daylight in July:
12h and 36min - Average daylight in August:
12h and 24min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 54min - Average daylight in November:
11h and 42min - Average daylight in December:
11h and 36min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in January:
10h and 0min - Average sunshine in February:
9h and 54min - Average sunshine in March:
9h and 48min - Average sunshine in April:
9h and 36min - Average sunshine in May:
9h and 30min - Average sunshine in June:
8h and 36min
- Average sunshine in July:
6h and 54min - Average sunshine in August:
6h and 6min - Average sunshine in September:
7h and 24min - Average sunshine in October:
9h and 6min - Average sunshine in November:
9h and 54min - Average sunshine in December:
10h and 0min
The months with the most sunshine are January and December (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 6h and 6min).
Average sunshine days
Nikki, Benin
- Average sunshine days in January:
29.6 days - Average sunshine days in February:
24.7 days - Average sunshine days in March:
22.8 days - Average sunshine days in April:
17 days - Average sunshine days in May:
15 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
6 days - Average sunshine days in August:
3.3 days - Average sunshine days in September:
4.5 days - Average sunshine days in October:
11.9 days - Average sunshine days in November:
27.6 days - Average sunshine days in December:
30.5 days
The month with the most sunshine days is December (30.5 days).
The month with the least sunshine days is August (3.3 days).
Average UV index
Nikki, Benin
The months with the highest UV index are March and April (UV index 8).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover
Nikki, Benin
The month with the most cloud cover is August (Cloud cover 63).
The month with the least cloud cover is December (Cloud cover 3).
Average visibility
Nikki, Benin
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are August and September (7km).





