The best period to visit is April to June. The weather is sunny without being stifling, the countryside bursts with spring flowers, and the flood of summer tourism, largely dictated by school holidays, has yet to crash over the peninsula. Most Italians hit the road in July and August, so those two months - in which prices soar, tempers flare and the country broils - are best avoided.
If you're looking for something a little extra while you're there, you might want to coincide your visit with the 'Medieval Days with Antique Crossbow Competition', because, really, what's a castle and three fortresses without a crossbow or two. Failing that you could wait till 3 September when the San Marinese brush off the crossbows again to celebrate National Independence Day.
The climate in San Marino is typically Mediterranean; hot, dry summers with other seasons mostly mild and pleasant, albeit changeable. Sunny summer days between 20°C (68°F) and 30°C (86°F) are the norm, while the wetter winters usually sit in the 5-15°C (40-60°F) range.
Advertisement
Travel insurance. Be covered by our recommended partner.
Compare & book flights from 100's of domestic & international airlines.
Booking hotels is simple with Lonely Planet. See our reviewed and recommended hotels in one place and book online. Browse hotels ›
Updates, offers and inspiration - straight to your inbox.
Subscribe now ›
Disclaimer: We've tried to make the information on this web site as accurate as possible, but it is provided 'as is' and we accept no responsibility for any loss, injury or inconvenience sustained by anyone resulting from this information. You should verify critical information (like visas, health and safety, customs and transportation) with the relevant authorities before you travel.