Climate Insights for Illéla

, Tahoua, Niger

Hottest
April
42°C peak
Coldest
January
17°C low
Wettest
August
161mm rain
Best to Visit
January
Mild temps & low rain

Climate Overview

The climate in Illéla is hot. The average annual temperature is 30°C and approximately 296mm of precipitation falls per year. August is the wettest month, receiving around 161mm of rainfall. Illéla is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, May, March. The coldest months are January, December, February, when temperatures can drop to 17°C.

Temperature

10° 20° 30° 40° 50° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 31° Average: 24° Min: 17° Feb Max: 34° Average: 27° Min: 19° Mar Max: 39° Average: 32° Min: 24° Apr Max: 42° Average: 35° Min: 28° May Max: 41° Average: 34° Min: 29° Jun Max: 38° Average: 32° Min: 28° Jul Max: 35° Average: 30° Min: 26° Aug Max: 33° Average: 28° Min: 25° Sep Max: 35° Average: 30° Min: 25° Oct Max: 38° Average: 31° Min: 25° Nov Max: 37° Average: 29° Min: 22° Dec Max: 33° Average: 25° Min: 19°
Max
Average
Min

Temperatures in Illéla vary considerably across the year, with a 25°C difference between the coldest and warmest months. April is the hottest month, with daytime highs reaching 42°C and an average of 35°C. January is the coolest month, with minimum temperatures around 17°C and an average of 24°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 5°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 0mm Feb Precipitation: 0mm Mar Precipitation: 0mm Apr Precipitation: 0mm May Precipitation: 12mm Jun Precipitation: 32mm Jul Precipitation: 55mm Aug Precipitation: 161mm Sep Precipitation: 27mm Oct Precipitation: 10mm Nov Precipitation: 0mm Dec Precipitation: 0mm
Precipitation

Illéla is a quite dry location, receiving approximately 296mm of precipitation annually, which averages out to around 25mm per month. The wettest month is August, averaging 161mm of rainfall. July and June also tend to see above-average precipitation. The driest month is January, with just 0mm. That's 161mm 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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 5km/h Feb Wind Speed: 4km/h Mar Wind Speed: 4km/h Apr Wind Speed: 3km/h May Wind Speed: 3km/h Jun Wind Speed: 3km/h Jul Wind Speed: 4km/h Aug Wind Speed: 3km/h Sep Wind Speed: 3km/h Oct Wind Speed: 3km/h Nov Wind Speed: 4km/h Dec Wind Speed: 4km/h
Wind Speed

Illéla is relatively calm, with an average annual wind speed of 4km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 5km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2km/h gap between the calmest and windiest months.

Seasons

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

92 days until Autumn

It is currently summer in Illéla, which began on June 21, 2026. Illéla is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in April at around 42°C, while the coldest stretch bottoms out in January near 17°C. Autumn is next, beginning on September 23, 2026 — 92 days from now.

Spring

Temperatures range from 24 to 42°C. Precipitation is minimal, with only around 12mm for the entire season. Winds are generally light, averaging 3km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 25 to 38°C. Precipitation is moderate at around 247mm for the season, averaging 82mm per month. Winds are generally light, averaging 3km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.

Autumn

Temperatures range from 22 to 38°C. Precipitation is minimal, with only around 37mm for the entire season. Winds are generally light, averaging 3km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 17 to 34°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 4km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 24°
Feb 27°
Mar 32°
Apr 35°
May 34°
Jun 32°
Jul 30°
Aug 28°
Sep 30°
Oct 31°
Nov 29°
Dec 25°

The best time to visit Illéla is during January, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 0mm per month. By contrast, April can be uncomfortably hot with temperatures reaching 42°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Illéla 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
17 °C
31 °C
5 km/h
0 mm
0 cm
Feb
19 °C
34 °C
4 km/h
0 mm
0 cm
Mar
24 °C
39 °C
4 km/h
0 mm
0 cm
Apr
28 °C
42 °C
3 km/h
0 mm
0 cm
May
29 °C
41 °C
3 km/h
12 mm
0 cm
Jun Current
28 °C
38 °C
3 km/h
32 mm
0 cm
Jul
26 °C
35 °C
4 km/h
55 mm
0 cm
Aug
25 °C
33 °C
3 km/h
161 mm
0 cm
Sep
25 °C
35 °C
3 km/h
27 mm
0 cm
Oct
25 °C
38 °C
3 km/h
10 mm
0 cm
Nov
22 °C
37 °C
4 km/h
0 mm
0 cm
Dec
19 °C
33 °C
4 km/h
0 mm
0 cm
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