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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Story Native weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Rethymno, on Crete’s north coast, has a Mediterranean climate with mild winters and hot, dry summers. The live forecast above shows current conditions; for planning, expect daytime highs in the 20s °C from May to October and cooler, wetter weather from November to March.
What does the Rethymno climate look like?
Summers are long and sunny, with July and August averaging 28–30 °C. Sea breezes keep the coast comfortable, while inland valleys can be hotter. Winters are mild (12–16 °C) but wetter, with most rain falling between December and February. Snow is extremely rare in the town itself.
When should you visit Rethymno?
For beach weather, June to September is ideal – sea temperatures reach 24–26 °C. Spring (April–May) and autumn (October) offer pleasant warmth and fewer crowds; rethymno weather april typically sees 18–22 °C and occasional showers. If you need a rethymno weather 14 days or weather in rethymno 10 days outlook, the live forecast above gives a reliable short-term view. Longer-range tools like rethymno weather 30 days or rethymno weather 30 days accuweather can indicate trends but are less precise.
Does it rain a lot in Rethymno?
Rain is concentrated in winter. Summer months are almost completely dry, with fewer than five rainy days per month from June to September. Spring and autumn see occasional light showers.
What is the sea temperature in Rethymno?
Sea temperatures range from 15–17 °C in winter to 24–26 °C in August. Swimming is most comfortable from June to October. The live forecast above includes sea temperature where available.
How accurate are long-range forecasts for Rethymno?
Forecasts beyond 10 days show general trends rather than exact conditions. For rethymno weather 14 days or rethymno weather 30 days, use them as a guide – always check the live forecast closer to your trip.
Sources
For UK comparisons, visit our UK weather hub or check the 10-day weather forecast for your region.