When is the best time to go to San Jose?
When is the best time to go to San Jose? Here's some information to help you in your decision:
- The best months for good weather in San Jose are January, February and March
- On average, the warmest months are January, February, March, April, May, August and September
- The rainiest months are June, September and October
For full information about the climate and weather in San Jose a specific month, click on the corresponding line below:
| Month | Average temp. | Rainfall | Our opinion | View Details | |
|---|---|---|---|---|---|
| January | 
| 14°C/26°C | 74mm | good weather | San Jose in january |
| February |
| 15°C/27°C | 79mm | good weather | San Jose in february |
| March |
| 15°C/28°C | 87mm | good weather | San Jose in march |
| April | 
| 17°C/28°C | 218mm | tolerable weather | San Jose in april |
| May |
| 19°C/26°C | 674mm | very bad weather | San Jose in may |
| June |
| 18°C/25°C | 899mm | very bad weather | San Jose in june |
| July |
| 17°C/25°C | 770mm | very bad weather | San Jose in july |
| August |
| 17°C/26°C | 742mm | very bad weather | San Jose in august |
| September |
| 17°C/26°C | 806mm | very bad weather | San Jose in september |
| October |
| 17°C/25°C | 982mm | very bad weather | San Jose in october |
| November |
| 16°C/24°C | 432mm | tolerable weather | San Jose in november |
| December |
| 15°C/25°C | 160mm | tolerable weather | San Jose in december |
Weather and climate in San Jose
- Between january and march the climate is beautiful. In average, on the morning it is 15°C and it rains in march about 87mm.
- In the month of april the climate is correct. By early evening, the temperature averages 22°C and it rains about 218mm each month.
- Between may and october the climate is the worst possible. At lunchtime, it's 25°C in average and, in october, 30 days of rain are expected.
- In november the climate is bad. It is for example 24°C as maximum temperature in november and it rains about 83% of the time in november.
- In the month of december the climate is correct. It is for example 25°C as maximum temperature in december and it rains about 160mm each month.
Chart: temperature and rainfall in San Jose
The chart below allows you to look at the following seasonal norms for the city of San Jose: minimum and maximum temperatures, and the monthly volume of precipitation for each month of the year.
Map of Costa Rica
San Jose appears on the map below with a blue icon. The other cities or locations in Costa Rica appear on the map with a black icon. Click for information about the climate.
San Jose 
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