Climate Insights for Nikki

Nikki, Borgou Department, Benin

Hottest
March
37°C peak
Coldest
January
19°C low
Wettest
August
242mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Nikki is hot. The average annual temperature is 27°C and approximately 966mm of precipitation falls per year. August is the wettest month, receiving around 242mm of rainfall. Nikki sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0° 10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 33° Average: 26° Min: 19° Feb Max: 35° Average: 28° Min: 21° Mar Max: 37° Average: 31° Min: 25° Apr Max: 37° Average: 31° Min: 25° May Max: 35° Average: 29° Min: 25° Jun Max: 32° Average: 27° Min: 23° Jul Max: 30° Average: 26° Min: 23° Aug Max: 29° Average: 25° Min: 22° Sep Max: 30° Average: 26° Min: 22° Oct Max: 33° Average: 27° Min: 23° Nov Max: 34° Average: 27° Min: 21° Dec Max: 33° Average: 26° Min: 20°
Max
Average
Min

Nikki sees moderate temperature variation throughout the year, ranging from 19°C to 37°C. March is the hottest month, with daytime highs reaching 37°C and an average of 31°C. January is the coolest month, with minimum temperatures around 19°C and an average of 26°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 3°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 0mm Feb Precipitation: 1mm Mar Precipitation: 13mm Apr Precipitation: 25mm May Precipitation: 66mm Jun Precipitation: 132mm Jul Precipitation: 216mm Aug Precipitation: 242mm Sep Precipitation: 210mm Oct Precipitation: 60mm Nov Precipitation: 2mm Dec Precipitation: 0mm
Precipitation

Nikki is a moderately rainy area, receiving approximately 966mm of precipitation annually, which averages out to around 81mm per month. The wettest month is August, averaging 242mm of rainfall. July and September also tend to see above-average precipitation. The driest month is January, with just 0mm. That's 242mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 9km/h Feb Wind Speed: 9km/h Mar Wind Speed: 8km/h Apr Wind Speed: 9km/h May Wind Speed: 9km/h Jun Wind Speed: 8km/h Jul Wind Speed: 8km/h Aug Wind Speed: 8km/h Sep Wind Speed: 6km/h Oct Wind Speed: 7km/h Nov Wind Speed: 8km/h Dec Wind Speed: 9km/h
Wind Speed

Nikki is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

87 days until Winter

It is currently autumn in Nikki, which began on September 23, 2026. Nikki sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in March at around 37°C, while the coldest stretch bottoms out in January near 19°C. Winter is next, beginning on December 21, 2026 (87 days from now).

Spring

Temperatures range from 25 to 37°C. Rainfall is relatively light, with around 104mm over the season and a monthly average of 35mm. Winds are generally light, averaging 9km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.

Summer

Temperatures range from 22 to 32°C. Rainfall is heavy, totalling around 590mm across the season with a monthly average of 197mm. Winds are generally light, averaging 8km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 21 to 34°C. Precipitation is moderate at around 271mm for the season, averaging 90mm per month. Winds are generally light, averaging 7km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 19 to 35°C. Precipitation is minimal, with only around 1mm for the entire season. Winds are generally light, averaging 9km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Nikki based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
19 °C
33 °C
9 km/h
0 mm
0 cm
Feb
21 °C
35 °C
9 km/h
1 mm
0 cm
Mar
25 °C
37 °C
8 km/h
13 mm
0 cm
Apr
25 °C
37 °C
9 km/h
25 mm
0 cm
May
25 °C
35 °C
9 km/h
66 mm
0 cm
Jun
23 °C
32 °C
8 km/h
132 mm
0 cm
Jul
23 °C
30 °C
8 km/h
216 mm
0 cm
Aug
22 °C
29 °C
8 km/h
242 mm
0 cm
Sep Current
22 °C
30 °C
6 km/h
210 mm
0 cm
Oct
23 °C
33 °C
7 km/h
60 mm
0 cm
Nov
21 °C
34 °C
8 km/h
2 mm
0 cm
Dec
20 °C
33 °C
9 km/h
0 mm
0 cm
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Metric (°C, km/h)