May marks the start of the drier, cooler season across most of the country, especially in the highveld. This is a popular time for wildlife viewing and trekking as vegetation thins and skies clear.
Caitlin from Hertfordshire, UK derivative work: Jjtkk CC BY-SA 4.0 Wikimedia Commons
Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.
Average temperature across Eswatini in May.
Mbabane - Malolotja
Morning frost becomes possible by May on exposed ridges as the region transitions into the dry season; daytime temperatures are mild and often sunny, which suits long walks on the Commando Drift trails. The air is noticeably crisper and views over the Ezulwini Valley clear up after the rains, perfect for photography. Pack a warm layer for evenings and early mornings - lightweight down or a fleece - and expect trails to be firm and easier after the drying begins.
Manzini - Ezulwini Valley - Lobamba
Chilly mornings start arriving in May as the landscape dries; daytime temperatures in Manzini are mild and more comfortable for walking tours and visiting the craft markets in Ezulwini. The air dries out noticeably, reducing mosquito nuisance and improving visibility for valley views. Travelers should layer - light sweater for morning and evenings - and note that some lodges may reduce services as the low season begins.
Big Bend - Nsoko - Mlawula areas
Cooler mornings start arriving in May, though daytime heat lingers in the Lowveld; the region begins drying out, and visibility for wildlife viewing is excellent as vegetation thins. Night temperatures are more pleasant and early-morning game drives are particularly rewarding. Prepare for dusty tracks on safari and bring long sleeves for dawn and dusk when mosquitoes remain active.
Hlane - Mlawula - Lubombo ridge
May marks the start of the dryer, more comfortable season along the Lubombo ridge; daytime temperatures are warm and nights cooler, improving conditions for early morning walks. Wildlife concentrates around remaining waterholes, making sightings more reliable and roads firmer for self-drive options. Carry a light jacket for dawn safaris and a sunhat for hot mid-mornings as UV levels remain high.
There are no major festivals or events in Eswatini during May to be aware of.
See how May compares with the rest of the year, then read the full guide.