Bilma Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bilma.
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Climate overview of Bilma
Temperatures in Bilma, Niger, vary greatly throughout the year. June is the hottest month at 43°C (109°F), while January is the coldest at 25°C (77°F).
With just 9.5 mm (0.4 in) of annual rainfall, the city has a dry, desert-like climate. Sunshine peaks in July, when the city sees around 11.2 hours of sunshine per day.
Bilma Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bilma - and find the best time to visit.
Monthly Temperature in Bilma
The climate in Bilma is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very hot 43°C (109°F) in June. In January, the coolest month of the year, temperatures drop to a comfortable 25°C (77°F).
At night, temperatures range from around 27°C (81°F) in June to 8°C (46°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bilma
Bilma is known for its low rainfall, with yearly precipitation amounts around 9.5 mm (0.4 in). Despite minor fluctuations, Bilma enjoys fairly consistent precipitation throughout the year. In August, you can expect around 4.8 mm (0.2 in) of precipitation, while in November, Bilma receives about 0 mm (0 in). For more details, please visit our Bilma Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Bilma
Despite minor fluctuations, Bilma enjoys a fairly consistent amount of sunshine throughout the year. In July, you can expect approximately 11.2 hours of daily sunshine, while even in February, Bilma still receives about 9.3 hours.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Bilma by Month
The relative humidity is low throughout the year in Bilma.
The city experiences its highest humidity in August, reaching 44%. In April, the humidity drops to its lowest level at 16%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Bilma
The mean wind speed varies between () and 2 m/s (4 knots) throughout the year. It is lowest in October, November and December and highest during January and February. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Bilma
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February and December
- Warmest weather: May, June and July
- Most sunshine: May, July, August and October
- Seasonal pattern: Very little rainfall year-round, with very hot summers and warm winters
Frequently asked questions about the climate in Bilma
What is the best time to visit Bilma?
January, February and December typically offer the most optimal weather in Bilma. In contrast, March, April, May, June, July, August, September and October tend to have less optimal conditions. Bilma has very little rainfall year-round, with very hot summers and warm winters.
What temperatures can I expect in Bilma?
Daytime highs range from 25°C (77°F) in January to 43°C (109°F) in June. Nighttime lows range from 8°C (46°F) to 27°C (81°F). Temperatures vary considerably through the year.
How much rain does Bilma get?
Annual rainfall is around 9.5 mm (0.4 in). August is the wettest month with 4.8 mm (0.2 in), while November is the driest with 0 mm (0 in).
How sunny is Bilma?
Bilma receives around 3,681 hours of sunshine per year. July is the sunniest month with 335 hours, while February is the cloudiest with just 279 hours. Overall, Bilma enjoys abundant sunshine.
Bilma 3-Day Forecast
Bilma on the map
Bilma is highlighted - select any city to see its climate.
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