Climate almanac
Ouallam
Tillabéri Region, Niger · 14.32°, 2.09°
What is the climate like in Ouallam?
The best time to visit Ouallam is typically September – July, with trip comfort peaking in December (8.2/10). Ouallam is warmest in April, when daily highs average 107°F (42°C), and coolest in January, when lows fall to about 62°F (17°C). The wettest month is typically August and the driest is November; the year sees roughly 8.3 in (210 mm) of precipitation.
- Best time to visitSeptember – July — comfort peaks in December (8.2/10)
- Warmest monthApril — average high 107°F (42°C)
- Coolest monthJanuary — average low 62°F (17°C)
- Wettest monthAugust (4.3 in (110 mm))
- Driest monthNovember (0.0 in (0 mm))
- Annual precipitation8.3 in (210 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromTillabery, 69 km away (1933-2025)