April · Costa Rica
Best time to visit San Jose in AprilWeather, crowds & prices
April score
7.2/10
Ranked #5 of 12 months
- Avg temp
- 21°C
- Rainfall
- 142 mm
- Humidity
- 72%
- Sunny days
- 28
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
April in San Jose scores 7.2/10 for nature and wildlife travel - an above-average month (#5 of 12). Expect around 21°C, 142 mm of rain, and roughly 28 sunny days this month.
Gateway to cloud forests and volcano day trips feels best January through March dry months.
Frequently asked
- What is the weather like in San Jose in April?
- In April, San Jose averages 21°C, 142 mm of rain, and about 28 sunny days. Its climate-comfort score is 7.2/10.
- Is April a good time to visit San Jose?
- April earns a 7.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in San Jose in April?
- Expect about 142 mm of rain in April. Average humidity is 72% and there are about 28 sunny days.
Curated in San Jose
Tickets & experiences
Things to do in San Jose
San Jose, Costa Rica. Live activities and tours from GetYourGuide, matched to this destination.

