Cooling matters more than heating
Most homes have AC for cooling, less for heating. Check what's installed before signing any rental — January nights inland can be properly cold and a property without proper heating costs you €100–€200 a month in plug-in heaters.
Sea swim season is long
Late May through mid-November is fully swimmable. Year-round swimmers exist (locals call them "polar bears") — sea drops to ~16°C in February.
Wind + dust events
Saharan dust events (kalima) coat the island in fine red dust a few times a year — usually March–May and October. Asthma sufferers should plan around it.
UV is intense
UV index regularly 10+ in summer. Northern-European skin needs SPF 30+ even in shaded outdoor settings. Watch for skin checks annually after arrival.
Authoritative source: Cyprus Meteorological Service ↗ for forecasts, monthly bulletins and historic data.