- Save up to £250 on summer 2024 holidays in TUI sale
- Discount varies by spend. Pay £0 deposits with direct debit
- Travel between 1st May & 31st Oct 2024 (inclusive)
Best time to visit San Jose
Find the best time to visit San Jose and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.
- Weather by month
- 5-day weather forecast
- Best time to visit
- Travel advice
- Deals & discounts
San Jose by month
Recommended for Costa Rica
When is the best time to visit San Jose?
Max Day Temperature (°C)
Best time to visit
The weather guide for Costa Rica (San Jose) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
Which is the hottest month in San Jose?
The hottest time of year in San Jose is normally May. Expect maximum daytime temperatures to reach 25°C with low heat and humidity.
Which month has the most rain in San Jose?
In terms of rainfall, September is usually the wettest month in San Jose with 372mm on average. There are normally 24 days in September with some rain.
When is it sunniest in San Jose?
The sunniest time of year in San Jose is normally March with bright sunshine on average for 60% of daylight hours; that's 7 hours of sunshine per day.
Costa Rica travel features
Do you want to learn more about Costa Rica? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Costa Rica.
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- British Airways
- easyJet holidays
- Love Holidays