Climate Insights for Arlit Airport

The climate in Arlit Airport is hot. The average annual temperature is 30°C and approximately 31mm of precipitation falls per year. August is the wettest month, receiving around 19mm of rainfall. Arlit Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, June, July. The coldest months are January, December, February, when temperatures can drop to 11°C.

Temperatures in Arlit Airport vary considerably across the year, with a 32°C difference between the coldest and warmest months. May is the hottest month, with daytime highs reaching 43°C and an average of 36°C. January is the coolest month, with minimum temperatures around 11°C and an average of 20°C. On average, daily temperatures fluctuate by about 15°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 6°C shift in average temperatures.

Arlit Airport is a quite dry location, receiving approximately 31mm of precipitation annually, which averages out to around 3mm per month. The wettest month is August, averaging 19mm of rainfall. September and July also tend to see above-average precipitation. The driest month is November, with just 0mm. 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.

Arlit Airport is mildly breezy, with an average annual wind speed of 20km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 22km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in December, with average winds dropping to 17km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 18km/h in winter, 20km/h in spring, 21km/h in summer, 20km/h in autumn.

It is currently spring in Arlit Airport, which began on March 20, 2026. Arlit Airport 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 May at around 43°C, while the coldest stretch bottoms out in January near 11°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Arlit Airport is during January, February and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 0mm per month. By contrast, May can be uncomfortably hot with temperatures reaching 43°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Arlit Airport 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.