Climate Insights for Kayes

The climate in Kayes is hot. The average annual temperature is 26°C and approximately 1241mm of precipitation falls per year. November is the wettest month, receiving around 250mm of rainfall. Kayes sits near the equator, so seasonal temperature differences are minimal throughout the year.

Kayes sees moderate temperature variation throughout the year, ranging from 20°C to 32°C. The warmest month is March, when average highs reach 32°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 20°C and an average of 23°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.

Kayes is a fairly wet location, receiving approximately 1241mm of precipitation annually, which averages out to around 103mm per month. The wettest month is November, averaging 250mm of rainfall. April and December also tend to see above-average precipitation. The driest month is July, with just 4mm. That's 246mm less than November, 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.

Kayes is relatively calm, with an average annual wind speed of 1km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

It is currently winter in Kayes, which began on June 21, 2026. Kayes sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in March at around 32°C, while the coldest stretch bottoms out in July near 20°C. Spring is next, beginning on September 23, 2026 — 52 days from now.

The best time to visit Kayes is during June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 9mm per month. By contrast, March can be uncomfortably hot with temperatures reaching 32°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Kayes 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.