# Climate Insights for Tillabéri

*Source: [Airpult](https://airpult.com/climate/ne/tillaberi/3554079570): Tillaberi Region, Niger*

The climate in Tillabéri is hot. The average annual temperature is 31°C and approximately 222mm of precipitation falls per year. August is the wettest month, receiving around 124mm of rainfall. Tillabéri 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.

## Key insights

- **Hottest month:** April (peak 42°C)
- **Coldest month:** January (low 17°C)
- **Wettest month:** August (124 mm)
- **Best time to visit:** January

## Monthly climate data

The table below shows monthly climate averages for Tillabéri 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 | Avg low (°C) | Avg high (°C) | Mean (°C) | Precip (mm) | Wind (km/h) | Snow (cm) |
| --- | ---: | ---: | ---: | ---: | ---: | ---: |
| Jan | 17 | 32 | 25 | 0 | 15 | 0 |
| Feb | 20 | 35 | 27 | 0 | 15 | 0 |
| Mar | 25 | 40 | 32 | 0 | 14 | 0 |
| Apr | 27 | 42 | 35 | 1 | 12 | 0 |
| May | 29 | 42 | 35 | 5 | 13 | 0 |
| Jun | 28 | 39 | 33 | 16 | 14 | 0 |
| Jul | 26 | 36 | 31 | 44 | 14 | 0 |
| Aug | 25 | 33 | 29 | 124 | 12 | 0 |
| Sep (current) | 26 | 36 | 31 | 28 | 11 | 0 |
| Oct | 26 | 39 | 32 | 4 | 11 | 0 |
| Nov | 22 | 37 | 30 | 0 | 12 | 0 |
| Dec | 19 | 33 | 26 | 0 | 14 | 0 |

## Temperature

Temperatures in Tillabéri 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 25°C. On average, daily temperatures fluctuate by about 13°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

Tillabéri is a quite dry location, receiving approximately 222mm of precipitation annually, which averages out to around 18mm per month. The wettest month is August, averaging 124mm of rainfall. July and September also tend to see above-average precipitation. The driest month is January, with just 0mm. That's 124mm 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

Tillabéri is mildly breezy, with an average annual wind speed of 13km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 15km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/h between the calmest and windiest months.

## Seasons

Currently it is **summer** (astronomical) / **fall** (meteorological) in Tillabéri.
Autumn begins September 23, 2026 (8 days from now).

| Season | Begins |
| --- | --- |
| Spring | March 20 |
| Summer | June 21 |
| Autumn | September 23 |
| Winter | December 21 |

It is currently summer in Tillabéri, which began on June 21, 2026. Tillabéri 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 (8 days from now).

### Spring

Temperatures range from 25 to 42°C. Precipitation is minimal, with only around 6mm for the entire season. Winds are generally light, averaging 13km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.

### Summer

Temperatures range from 25 to 39°C. Precipitation is moderate at around 183mm for the season, averaging 61mm per month. Winds are generally light, averaging 14km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.

### Autumn

Temperatures range from 22 to 39°C. Precipitation is minimal, with only around 32mm for the entire season. Winds are generally light, averaging 11km/h. Layered clothing works best as temperatures gradually cool. Enjoy the crisp air and changing scenery.

### Winter

Temperatures range from 17 to 35°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 15km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

## Best time to visit

Recommended months: January.

The best time to visit Tillabéri is during January, when the weather is most comfortable for travellers. During these months, average temperatures hover around 25°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.