Weer in Frans-Guyana in mei
Klimaatnormalen voor heel Frans-Guyana over 15 steden.
How Hot Is Frans-Guyana in mei?
Frans-Guyana sees consistently hot May weather — average highs of 28°C, average lows of 23°C, with minimal regional differences. Whether you're in Cayenne or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Frans-Guyana in mei
Dark, overcast days dominate Frans-Guyana in May — Cayenne sees just 0.6h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In Frans-Guyana In mei?
Heavy seasonal rains saturate Frans-Guyana in May — Cayenne averages 632mm of rain across 30 days, with downpours an almost daily feature. The pattern is consistent across most regions, particularly along monsoon-affected coasts. Expect torrential afternoon storms followed by humid heat.
Is Frans-Guyana Humid In mei?
Saturated air defines Frans-Guyana's May: humidity at 89% in Cayenne, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Frans-Guyana In mei
Frans-Guyana's May has gentle wind — Cayenne averages 12 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Frans-Guyana In mei
Heavy overcast covers Frans-Guyana in May: 80% cloud cover in Cayenne, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.